LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.5%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.5%|Austin · TXMedian List$290K-3.5%|Baltimore · MDMedian List$265K+1.1%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$402K+1.2%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.7%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$618K+5.0%|Detroit · MIMedian List$321K-2.7%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$330K-1.5%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$250K+2.7%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$312K-1.4%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$310K+3.1%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$280K+1.8%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$209K+4.7%|Mesa · AZMedian List$490K-0.9%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.4%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.6M+14.9%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|
Property-class scope

The story of this market

The typical home in ZIP 94080 sells for about $1,238,084, or $850 per square foot.

Prices are up +1.4% from a year ago, so sellers still have some momentum. Homes take about 14 days to sell, which is fast. HUD's fair market rent for a two-bedroom is $3,200 a month.

Market figures inherited

This ZIP has no home sales of its own, so its market figures come from South San Francisco, California (city-level). Population, rents, hazards, lending and amenities are this ZIP's own readings.

ZIP market report · consumer edition · quarterly refresh
Track this ZIP

ZIP 94080 — South San Francisco

San Mateo County →refreshed Oct 1, 20262 cycles retainednext refresh Oct 31, 2026
Market mood · optimistic

The housing market in 94080 remains highly competitive with a median sale price of $1.3M and a strong sale-to-list ratio of 115%. Low inventory and high demand from the local biotech workforce continue to drive price appreciation. Note that specific figures for rent, vacancy, and historical tax data were not available at the ZIP level.

Who this ZIP fits

This ZIP is well-suited for young families and professionals working in the Bay Area biotech and tech sectors who value proximity to employment and outdoor amenities.

Parent geography
South San Francisco · no city intel reportSan Mateo County →California state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 26.4 km²Water area · 3.3 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$1,238,084
+1.4% year over year
Corroboration pending — anchor baseline forms on the first refresh cycles
Days on market
14 days
Active listings
150
Listings with price cuts
15%
share of active listings
Sale-to-list ratio
101%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
81
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
57
Growth/100

Median prices moved up 1.4% year over year.

88
Liquidity/100

Homes spend a median of 14 days on market with 3.2 months of supply — a fast-moving market.

81
Momentum/100

15% of listings have cut prices · homes sell at 101% of asking — demand is running ahead of supply.

96
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 1.9% · poverty 6.8% — a stable, low-distress profile.

Census trends · population flowsACS 2024 5-year estimates
Population base
64,761

ZCTA 94080, San Mateo County CA

Area context
Schools & education

The area offers numerous educational options within the city, though specific school ratings vary by individual campus.

Growth & development

South San Francisco is a major hub for the biotech industry, with significant ongoing development and corporate campus expansion.

Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (California) — Mello-Roos Community Facilities Act Special Parcel Tax Assessment: Levies an annual direct, non-ad valorem special tax directly on the parcel's secured property tax bill to fund designated community infrastructure (e.g., roads, sewer facilities, school facilities, emergency services) and repay municipal debt bonds. State (California) — California Homeowners' Property Tax Exemption: Reduces the taxable assessed value of the qualifying owner-occupied principal residence by $7,000 against the county assessment roll, generating a direct tax savings of approximately $70 annually (computed as $7,000 × 1% base rate). State (California) — California Proposition 13 Ad Valorem Real Property Tax: Establishes a base ad valorem tax rate capped at 1.0% of assessed value plus voter-approved local indebtedness and direct assessments (typically resulting in an effective tax rate of 1.1% to 1.25%).

Transportation & commute

The area provides convenient access to the San Francisco employment core via major highway corridors and regional transit options.

Recreation & amenities

Residents have access to a variety of parks, hiking and biking trails, a weekly farmers market, and a downtown area with boutiques and eateries.

Rental market

The rental market is characterized by high demand due to the city's proximity to major employment centers and biotech hubs.

Economy & employers

The economy is heavily anchored by the biotechnology and life sciences sectors, with numerous corporate headquarters and research campuses.

Transportation & infrastructure

The area is served by major highway corridors and is positioned for convenient regional transit access.

Development pipeline

Ongoing development includes significant expansion of biotech facilities and mixed-use projects.

Special districts

Parcels are subject to standard county property tax assessments and various local utility and school district levies.

Migration & population flows

foreclosure_note

Discovery profileACS 2024 5-year estimates
Census profile · ZCTA 94080, San Mateo County CA
Population
64,761
Median age
41.5 yrs
Owner-occupancy
52%
Median home value
$1,159,500
Median household income
$136,733
Renter share
48%
Bachelor's or higher
41%
Unemployment
1.9%
Poverty rate
6.8%
Asian
42%
Hispanic
32%
White
20%
Two or more races
3%
African American
2%
Hawaiian or other Pacific Islander
1%

Data retrieved from Census Reporter and Niche profiles.

Amenities & attractions2 retained amenities
Inside this ZIP
South San Francisco Hill Sign
Landmark

A historical landmark and growing tourist destination.

Downtown South San Francisco
Shopping/Dining

Features charming boutiques, hotels, and eateries.

Deterministic roll-up
1 of 1 researched properties contributed
Median sale price
$1,946,847
Closed sales (monthly)
1
Median asking rent
$3,912/mo
Distress filings (ledger)
0

Deterministic aggregate of 1 researched property in this ZIP (latest reading each) — each property weighs one; per point, properties lacking the value are excluded. Property-level records (taxes, scores, permits) never roll individually.

Sources · 6 cited

No county-record distress flags across 1 researched property on the ARED base layer. Key-figure check: median price diverges 33.2% from the nearest retained anchor (researched-property base layer) — beyond the 12.5% tolerance; an automated validation case is open and the value publishes pending its verdict. Validation: the flagged $1,300,000 could not be independently corroborated and was removed pending review (no prior-cycle value to revert to); the case is under review in the Command Center.