# David Bergman > Los Altos-based boutique real estate practice (Intero affiliate) combining local market authority with licensed contractor expertise to serve buyers and sellers across Los Altos, Los Altos Hills, Palo Alto, Woodside and surrounding Silicon Valley communities. Los Altos luxury specialist, contractor expertise, boutique high-touch service, Intero affiliation, content-led marketing, affluent families, luxury sellers, renovator/ADU clients ## Agent Bios - [Angela Bergman](https://davidbergman.com/agents/angela-bergman): Angela Bergman's Los Altos agent page profiles her bilingual real estate practice and featured properties in Los Altos Hills, Los Altos, and Sunnyvale. - [David Bergman Real Estate in Los Altos - Discover Luxury Living](https://davidbergman.com/agents/david-bergman): David Bergman's Los Altos agent profile highlights his broker credentials, local expertise, and featured properties. ## Neighborhood Guides - [Discover Half Moon Bay Real Estate - Luxurious Coastal Living | David Bergman](https://davidbergman.com/neighborhoods/half-moon-bay): Neighborhood listing for Half Moon Bay real estate, highlighting beaches, surf, golf, farms, festivals, and local schools. - [Los Altos Hills Real Estate | Luxury Homes & Estates | David Bergman](https://davidbergman.com/neighborhoods/los-altos-hills): Neighborhood profile of Los Altos Hills, highlighting secluded residential estates, trail access, schools, and local lifestyle. - [Belmont, CA Real Estate - Discover Luxury Living | David Bergman](https://davidbergman.com/neighborhoods/belmont): Belmont neighborhood guide covering local history, lifestyle, schools, dining, parks, and luxury housing. - [Atherton Real Estate - Luxury Estates & Homes for Sale | David Bergman](https://davidbergman.com/neighborhoods/atherton): Atherton neighborhood guide highlighting secluded luxury estates, local history, schools, and nearby amenities. - [Mountain View, CA Homes for Sale | Explore the Area | David Bergman](https://davidbergman.com/neighborhoods/mountain-view): Neighborhood guide to Mountain View, California, covering history, tech employers, schools, parks, and local dining. - [Palo Alto Real Estate | Homes for Sale in Palo Alto, CA | David Bergman](https://davidbergman.com/neighborhoods/palo-alto): Palo Alto neighborhood guide outlining the city's tech-driven housing market, dining, parks, schools, and lifestyle. - [Los Altos Real Estate | Homes for Sale in Los Altos, CA | David Bergman](https://davidbergman.com/neighborhoods/los-altos): Los Altos neighborhood guide covering history, housing, schools, dining, parks, and community life in Santa Clara County. - [Portola Valley Real Estate & Lifestyle | David Bergman | David Bergman](https://davidbergman.com/neighborhoods/portola-valley): Portola Valley neighborhood profile highlighting its rural setting, eco-conscious town center, trails, dining, schools and nature preserves. - [Woodside Homes for Sale | Explore Luxury Living Now | David Bergman](https://davidbergman.com/neighborhoods/woodside): Woodside neighborhood profile highlighting its rural estates, equestrian lifestyle, top schools, dining, parks, and historic landmarks. ## Featured Properties - [Modern Los Altos Home with ADU, Radiant Heat & Rose Gardens | David & Angela Bergman - Intero Real Estate | David Bergman](https://davidbergman.com/properties/1023-mercedes-avenue-los-altos-ca-us-94022-ml82025634): Single-family home at 1023 Mercedes Avenue, Los Altos CA - 4 beds, 3 baths, detached ADU, listed. - [Active and Coming Soon Properties | David Bergman](https://davidbergman.com/properties/sale): Current residential listings and coming-soon homes in Los Altos Hills and Los Altos, California. - [Recent Sales | Los Altos Real Estate Agent | David Bergman](https://davidbergman.com/properties/sold): Portfolio of recently sold properties across Silicon Valley including Los Altos, Mountain View, Palo Alto, and San Jose. - [12012 Emerald Hill Lane | Los Altos Hills, CA 94022 | 4 Beds | David Bergman](https://davidbergman.com/properties/12012-emerald-hill-lane-los-altos-hills-ca-94022-ml81936309): 6,149 sq ft gated luxury estate at 12012 Emerald Hill Lane, Los Altos Hills, with lake views. - [SOLD 7691 Alpine Road | La Honda, CA | David Bergman | David Bergman](https://davidbergman.com/properties/7691-alpine-road-la-honda-ca-94020-ml81778501): Sold 6,462 sq ft La Honda estate on 20.75 acres with pool, barn and swimming tunnel. - [Impeccable, Elegant, Stunning Home! | David Bergman](https://davidbergman.com/properties/78-pimentel-circle): Detailed Milpitas residential property listing for a 4-bed, 3.5-bath Mediterranean-style home at 78 Pimentel Circle. - [Stunning Mediterranean-style single-family | David Bergman](https://davidbergman.com/properties/stunning-mediterranean-style-single-family): Mediterranean-style single-family listing in Encanto, San Jose, CA with bedrooms, baths, and resort-like community amenities. ## Tools - [Free Home Valuation in Los Altos | David Bergman](https://davidbergman.com/home-valuation): Los Altos home valuation landing page offering a free property valuation request. ## Featured Blog Posts - [Smart Water Sensors for Home Guide | David Bergman | David Bergman](https://davidbergman.com/blog/safeguard-your-home-with-smart-water-sensors-a-must-have-in-kitchens-laundry-rooms-and-bathrooms): A blog post explains how smart water sensors help homeowners detect leaks early and limit water damage. - [Pricing Unique Atherton Estates With Scarce Comps | David Bergman](https://davidbergman.com/blog/how-atherton-sellers-price-unique-estates-when-comps-are-scarce): Blog post explains how Atherton estate sellers price unique properties using site value, appraisal methods, and outlier-sale caution. - [Los Altos vs Palo Alto: How to Choose Your Best Fit | David Bergman](https://davidbergman.com/blog/los-altos-vs-palo-alto-how-to-choose): A guide comparing Los Altos and Palo Alto for buyers weighing lot size, commute access, downtown character, and housing options. - [Condo vs Townhome in Mountain View: Which Fits? | David Bergman](https://davidbergman.com/blog/condo-vs-townhome-in-mountain-view-which-fits-you-best): A Mountain View buyer's guide comparing condos and townhomes by ownership structure, HOA costs, transit access, and resale considerations. - [Los Altos Hills FAR Rules & Lot Coverage Explained | David Bergman](https://davidbergman.com/blog/far-and-lot-coverage-in-los-altos-hills): Guide to FAR and lot coverage rules for Los Altos Hills home additions and hillside builds. - [Closing Disclosure for California Homebuyers | David Bergman | David Bergman](https://davidbergman.com/blog/what-is-a-cd-when-you-are-buying-a-home): Explains the Closing Disclosure for California homebuyers and outlines its loan terms, costs, and three-day review period. - [Dam Inundation Zones: Check Your Home's Risk | David Bergman | David Bergman](https://davidbergman.com/blog/understanding-dam-inundation-zones-and-their-impact-on-homeowners): A blog note explains dam inundation zones, their risks for homeowners, and how to use California's map viewer. - [Property Is Held in a Trust | David Bergman | David Bergman](https://davidbergman.com/blog/if-my-property-is-held-in-a-trust-can-i-still-use-my-dollar250000-or-dollar500000-exclusion): California blog post explains when a revocable living trust can still qualify a homeowner for the $250,000 or $500,000 capital gains exclusion. - [Palo Alto Neighborhoods for Families | See Top Areas | David Bergman](https://davidbergman.com/blog/best-palo-alto-neighborhoods-for-relocating-tech-families): Directory guide to Palo Alto neighborhoods for relocating tech families, comparing school boundaries, Caltrain access, walkability, and daily convenience. - [FIRPTA QS Qualified Substitute for California Buyers | David Bergman](https://davidbergman.com/blog/firpta-and-qs-the-buyers-shield-against-surprise-irs-liability): California real-estate blog explaining FIRPTA withholding and Qualified Substitute paperwork for buyers. - [Walkable Palo Alto: Best Neighborhoods to Live Car-Light | David Bergman](https://davidbergman.com/blog/walkable-palo-alto-where-you-can-live-car-light): A Palo Alto guide to car-light living, comparing downtown, California Avenue, Stanford access, biking, and station-area housing tradeoffs. - [Silicon Valley Jumbo Loans Guide for Woodside Buyers | David Bergman](https://davidbergman.com/blog/jumbo-loans-in-silicon-valley-explained): Guide to Woodside jumbo loans covering underwriting, appraisals, timelines, and buyer-seller tactics. - [Building a Custom Home in Los Altos CA | Timeline & Permit Guide | David Bergman](https://davidbergman.com/blog/building-a-custom-home-in-los-altos-ca-full-timeline-teardown-and-permit-guide): Blog post outlining the timeline and permitting steps for building a custom home in Los Altos, California. - [Basements & FAR in Silicon Valley: 2026 Guide | David Bergman | David Bergman](https://davidbergman.com/blog/basements-in-silicon-valley-do-they-count-toward-far-limits-a-2026-guide-to-los-altos-los-altos-hills-mountain-view-palo-alto-woodside-portola-valley-and-cupertino): A city-by-city guide to whether basements count toward FAR in seven Silicon Valley communities. - [Building a New Home in Los Altos & Los Altos Hills Guide | David Bergman](https://davidbergman.com/blog/building-a-new-home-in-los-altos-or-los-altos-hills): Blog post on construction costs and planning for new homes in Los Altos and Los Altos Hills. - [Building Permit History Search Los Altos Area | David Bergman | David Bergman](https://davidbergman.com/blog/how-to-research-building-permits-online): A Los Altos real-estate guide explains how to research building permit history through city portals and records requests. - [Homeowners Exemption in Santa Clara County & Homesteads | David Bergman](https://davidbergman.com/blog/homeowners-exemptions-and-homesteads): Explains homeowners' and homestead exemptions for Santa Clara County homeowners. - [NEM 2.0 Expiration & Solar NEM 3.0 Guide: What to Know | David Bergman](https://davidbergman.com/blog/nem-20-is-expiring-soon-be-careful-rushing-into-a-solar-installation-agreement): Blog post on California NEM 2.0 expiration and NEM 3.0 solar changes, urging caution before rushing installations. - [Cleaning Dryer Vent: Protect Your Home | Bergman | David Bergman](https://davidbergman.com/blog/the-hidden-danger-lurking-in-your-home-the-importance-of-cleaning-your-dryer-vent): A real-estate blog post explains why dryer vent cleaning matters and outlines a simple home-maintenance process. - [Understanding Hard vs. Soft Costs in Los Altos Residential Construction: A Complete Breakdown - David Bergman of intero Real Estate | David Bergman](https://davidbergman.com/blog/understanding-residential-construction-hard-costs-and-soft-costs-in-los-altos-ca): Blog post explains hard and soft residential construction costs for custom homes in Los Altos, CA. - [Atherton Land Value Factors: What Really Drives Prices | David Bergman](https://davidbergman.com/blog/what-drives-land-value-in-atherton): Guide to Atherton land value factors, due diligence, and seller strategies for buyers and sellers. - [Final Walk-Through in Home Buying | What It Is | David Bergman](https://davidbergman.com/blog/what-is-a-final-walk-thru): A home-buying guide explaining the final walk-through before closing and what buyers should inspect. - [Palo Alto Condo vs Townhome: Which Fits You Best Today? | David Bergman](https://davidbergman.com/blog/choosing-between-a-condo-or-townhome-in-palo-alto): Guide to choosing between Palo Alto condos and townhomes, with pricing, HOA, maintenance, and resale considerations. - [Umbrella Insurance Residential Homeowners | David Berman | David Bergman](https://davidbergman.com/blog/umbrella-insurance-do-you-have-this-additional-coverage): A blog post explains umbrella insurance as extra liability coverage and outlines who may need it. - [New Construction - Hard and Soft Costs | David Berman | Blog | David Bergman](https://davidbergman.com/blog/new-construction-hard-and-soft-costs-explained): David Bergman's blog explains hard and soft costs in new home construction and their typical budget shares. - [Sewer Laterals Explained - Discover Your Options Today | David Bergman](https://davidbergman.com/blog/sewer-laterals-what-are-they): A real-estate blog explains sewer laterals, homeowner maintenance, warning signs, prevention, and repair options. - [Eichler Home Upgrades Mountain View | Upgrade Smart | David Bergman](https://davidbergman.com/blog/eichler-home-upgrades-in-mountain-view): Guide to Eichler home upgrades in Mountain View covering comfort, energy efficiency, permits, and preserving mid-century character. - [ADU Property Tax Reassessment & Your Taxes | David Bergman | David Bergman](https://davidbergman.com/blog/will-your-proeprty-taxes-get-reassessed-if-you-build-an-adu): Explains how building an ADU affects property tax assessments and how Santa Clara County values the new unit. - [Buying a Coastal Home in Half Moon Bay: What to Know | David Bergman](https://davidbergman.com/blog/what-to-know-before-buying-a-coastal-home-in-half-moon-bay): Guides Half Moon Bay buyers through coastal-zone permits, bluff risk, flood and tsunami checks, insurance, and maintenance. - [Living in Los Altos Today: Lifestyle, Schools & Commute | David Bergman](https://davidbergman.com/blog/what-its-like-to-live-in-los-altos-today): Guide to daily life, schools, commute options, and family amenities in Los Altos, California. - [Sell Home in Los Altos? Best Timing in Tech Market | David Bergman](https://davidbergman.com/blog/when-to-sell-a-los-altos-home-in-a-tech-driven-market): A Los Altos seller's guide on timing a home sale around spring seasonality, mortgage rates, IPOs, school calendars, and prep ROI. - [What Atherton Estate Buyers Expect Today | David Bergman](https://davidbergman.com/blog/what-discerning-buyers-expect-from-an-atherton-estate-today): Blog guidance on Atherton estate expectations, emphasizing privacy, flow, move-in readiness, and practical pre-sale upgrades. - [Living in Portola Valley: Is It Right for You Today? | David Bergman](https://davidbergman.com/blog/portola-valley-living-nature-privacy-and-silicon-valley-access): Directory guide to Portola Valley living, emphasizing open space, privacy, trail access, equestrian culture, and Silicon Valley proximity. - [Los Altos & Los Altos Hills Real Estate Update | March 2023 | David Bergman](https://davidbergman.com/blog/los-altos-and-los-altos-hills-real-estate-update-for-march-2-2023): Los Altos and Los Altos Hills real estate update summarizing recent market metrics and sale-price data. - [Prepare Your Los Altos Hills Estate for Sale Today | David Bergman](https://davidbergman.com/blog/preparing-a-los-altos-hills-estate-for-market-without-overbuilding): Los Altos Hills estate market prep guide focused on compliant, high-impact upgrades that avoid overbuilding. - [Buying Equestrian Property in Woodside, CA | David Bergman](https://davidbergman.com/blog/buying-equestrian-property-in-woodside-a-practical-guide): Practical guide to buying equestrian property in Woodside, covering zoning, permits, trail access, site design, and due diligence. - [Biannual Tankless Water Heater Maintenance: Learn Why | David Bergman](https://davidbergman.com/blog/maximizing-efficiency-and-longevity-the-essential-guide-to-biannual-tankless-water-heater-maintenance): Blog post on biannual tankless water heater maintenance for efficiency, longevity, and cost savings. - [Belmont in the Mid-Peninsula Housing Map | David Bergman](https://davidbergman.com/blog/how-belmont-fits-into-the-mid-peninsula-housing-map): Belmont housing guide positioning the city as a Mid-Peninsula middle ground between commuter convenience, older homes, and hillside neighborhoods. - [Preparing Your Home for Fire Season in California | David Bergman](https://davidbergman.com/blog/are-you-ready-for-a-wildfire): Blog post on preparing California homes for wildfire season with defensible space, fire-resistant materials, and evacuation planning. - [Atherton Has One Public Park. This Year It Got Competition | David Bergman | David Bergman](https://davidbergman.com/blog/atherton-has-exactly-one-public-park-this-year-it-got-some-competition): An editorial look at Atherton's strained public recreation system, pickleball expansion, and Menlo College's new community festival. - [Los Altos Maximum Home Size & FAR Limits Explained | David Bergman](https://davidbergman.com/blog/how-big-can-you-build-in-los-altos-the-ultimate-guide-to-maximum-home-size-and-far-limits): Guide to Los Altos residential FAR rules, lot-area formulas, and basement exemptions that shape maximum home size. - [Residential Hot Water Recirculating Pump Retrofit: Save Water with a Grundfos System | David Bergman](https://davidbergman.com/blog/residential-hot-water-recirculating-pump-retrofit-save-water-with-a-grundfos-system): Blog post on residential hot water recirculating pump retrofits and Grundfos systems for faster hot water and water savings. - [Silicon Valley Remodeling ROI: Is Remodeling Worth It? | David Bergman](https://davidbergman.com/blog/does-it-make-financial-sense-to-remodel): A Silicon Valley real-estate blog post evaluates which home remodels may deliver the strongest return on investment. - [Woodside Weekend: How Does This Town Actually Work? | David Bergman](https://davidbergman.com/blog/the-same-five-places-every-weekend-how-woodside-actually-works): An editorial guide to Woodside's compact commercial district, recurring weekend routines, and distinct nearby parks. - [Summer in Downtown Los Altos 2026: New Openings & Events | David Bergman](https://davidbergman.com/blog/summer-in-downtown-los-altos-new-openings-first-fridays-and-the-two-weekends-to-block-off): A guide to new restaurants, recurring music, festivals, concerts, and summer happenings in Downtown Los Altos. - [Reroof Before Selling a Home? Key Considerations & Tips | David Bergman](https://davidbergman.com/blog/things-to-consider-before-you-reroof-should-you-reroof-before-you-sell): A real estate blog explains what to consider before reroofing a home before selling, including roof type, timing, and contractor steps. - [What's New on Castro Street, Mountain View: Summer 2026 Guide | David Bergman](https://davidbergman.com/blog/what-changed-on-castro-street-this-summer-and-how-to-read-the-block-like-a-local): A local guide to Castro Street's restaurant openings, summer events, downtown anchors, and changing weekend geography in Mountain View. - [Los Altos Hills Has No Main Street: Where the Town Actually Gathers | David Bergman](https://davidbergman.com/blog/los-altos-hills-skipped-the-main-street-heres-what-it-built-instead): A feature examining how Los Altos Hills sustains community life without a downtown or commercial district. - [Building in Los Altos Setbacks: Key Rules to Know | David Bergman](https://davidbergman.com/blog/building-in-los-altos-setbacks): Blog post outlining Los Altos zoning setbacks for R1-10, R1-H, R1-20, and R1-40 lots. - [Portola Valley Lifestyle Guide: Is It Right for You? | David Bergman](https://davidbergman.com/blog/living-in-portola-valley-trails-space-and-privacy): Portola Valley living guide focused on trails, open space, larger parcels, equestrian legacy, and low-density housing tradeoffs. - [Half Moon Bay Late Summer & Fall 2026: A Local's Guide to Main Street | David Bergman](https://davidbergman.com/blog/main-street-is-waking-up-a-coastside-locals-guide-to-late-summer-and-fall-in-half-moon-bay): A local guide to Half Moon Bay's Main Street businesses, events, and fall shoulder-season calendar. - [Knob-and-Tube Wiring: Risks, Insurance & What to Know | David Bergman](https://davidbergman.com/blog/knob-and-tube-wiring-what-it-is-why-its-dangerous-and-how-it-can-affect-your-home-insurance): A blog post explains knob-and-tube wiring, its risks, and how it can affect insurance for older homes. - [Remodel or Rebuild Los Altos Hills? Read This First | David Bergman](https://davidbergman.com/blog/remodel-or-rebuild-in-los-altos-hills-key-factors-to-weigh): Advises Los Altos Hills owners on remodel-versus-rebuild decisions, weighing slope-sensitive rules, permits, wildfire compliance, and project costs. - [Due Diligence for Older Palo Alto Homes | David Bergman](https://davidbergman.com/blog/due-diligence-for-older-palo-alto-homes-before-you-write): Advises buyers of older Palo Alto homes to review permits, parcel reports, disclosures, and hazard risks before writing. - [Cal Ave Was Always "Temporary." This Summer, the City Made It Permanent. | David Bergman](https://davidbergman.com/blog/cal-ave-was-always-temporary-this-summer-the-city-made-it-permanent): Editorial guide to California Avenue's permanent parklets, businesses, events, vacancies, and development plans in Palo Alto. - [Belmont Doesn't Have One Main Street. It Has Two. | David Bergman](https://davidbergman.com/blog/belmont-doesnt-have-one-main-street-it-has-two): A local guide explains how Belmont's El Camino Real and Carlmont Village hubs divide daily errands, dining, shopping, and community life. - [Portola Valley's Town Center Is Open Six Hours a Week. Here's What Covers the Rest. | David Bergman](https://davidbergman.com/blog/portola-valleys-town-center-is-open-six-hours-a-week-heres-what-covers-the-rest): An analysis of Portola Valley's limited civic programming, shared trail infrastructure, annual events, and Alpine Inn's year-round community role. - [Shoreline Lake in Mountain View: What's Open While the Bistro Rebuilds | David Bergman](https://davidbergman.com/blog/the-bistro-at-shoreline-lake-went-dark-in-january-the-boathouse-never-missed-a-weekend): A Mountain View guide explains the Bistro renovation, the Boathouse's uninterrupted operations, available food, events, and park updates. - [Woodside Luxury Homes Overview: Estate Styles Guide | David Bergman](https://davidbergman.com/blog/understanding-woodside-estate-styles-and-acreage-options): Explores Woodside estate styles, acreage options, zoning districts, and site constraints for buyers comparing land-driven properties. - [Filoli's Fall Calendar: What Woodside Locals Need to Know for 2026 | David Bergman](https://davidbergman.com/blog/filolis-busiest-season-isnt-spring-its-this-seven-week-stretch-in-the-fall): An article examines how Filoli's fall event calendar affects visitors and Caada Road traffic in Woodside. ## Testimonials - [Testimonials | Los Altos Real Estate | David Bergman](https://davidbergman.com/testimonials): Client testimonials for Bay Area real estate agent David Bergman praise his professionalism, market knowledge, and follow-through. ## Core Pages - [Los Altos Real Estate | David Bergman, Luxury Broker](https://davidbergman.com/): A brokerage homepage for David Bergman and Angela Bergman focused on luxury real estate in Los Altos and Los Altos Hills. ## Other Pages - [About David Bergman | Los Altos Real Estate Agent](https://davidbergman.com/about): Profile page for Los Altos real estate broker David Bergman, highlighting luxury sales experience, construction expertise, and client testimonials. - [Copy of Ways To Hold Title | David Bergman | Los Altos Real Estate Agent](https://davidbergman.com/52): David Bergman's Ways of Holding Title page compares title-vesting options and their legal and tax consequences. - [Blog | Los Altos Real Estate | David Bergman](https://davidbergman.com/blog): A Silicon Valley real-estate blog listing recent posts on buying, selling, building, and local market topics. - [Video Testimonials | Los Altos Real Estate | David Bergman](https://davidbergman.com/video-testimonial): San Francisco Bay Area realtor testimonial page for David Bergman. - [Ways To Hold Title | Los Altos Real Estate | David Bergman](https://davidbergman.com/ways-holding-title): Comparison chart of tenancy in common, joint tenancy, community property, and community property with right of survivorship. - [For Sellers | Los Altos Real Estate Agent | David Bergman](https://davidbergman.com/for-sellers): David Bergman's seller page outlines marketing and offer-evaluation services for home sellers in Los Altos and nearby South Bay cities. - [Neighborhoods | Los Altos Real Estate | David Bergman](https://davidbergman.com/neighborhoods): David Bergman's neighborhood guide directory links to lifestyle guides for Los Altos Hills, Los Altos, Palo Alto, Atherton, Woodside, and Mountain View. - [Property Videos | Los Altos Real Estate | David Bergman](https://davidbergman.com/property-videos): A catalog of David Bergman's real-estate property videos across Los Altos Hills, Los Altos, Menlo Park, Saratoga, Campbell, and San Jose. - [School Finders | Los Altos Real Estate | David Bergman](https://davidbergman.com/school-finders): Directory of school district links for San Mateo and Santa Clara County home search areas. - [Privacy Policy](https://davidbergman.com/terms-and-conditions): David Bergman's privacy policy and terms of use describe data collection, AI use, sharing practices, and opt-out choices for the real estate site. - [Utilities](https://davidbergman.com/utilities): Templated David Bergman real estate utility page with contact information and site navigation. - [For Buyers | Los Altos Real Estate Agent | David Bergman](https://davidbergman.com/for-buyers): Buyer guidance page for David Bergman's Los Altos-area home shoppers, covering financing, priorities, and search resources.