20 Maple Ave, South San Francisco, CA 94080, USA

Property CA
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1

Property Overview:

20 Maple Ave is a single-family home in South San Francisco, CA, built in 1917. It features 2 bedrooms, 1 bathroom, and 900 sq. ft. of living space. The home includes a detached parking garage. The estimated home value is $703,000.

Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 5.3% (lower than state average of 11.8%).
    • Property crime risk: 7.3% (lower than state average of 10.8%).

  • Schools:
    Nearby schools include Spruce Elementary, Community Day, and Parkway Heights Middle.

    • Average SAT score: 951 (below state average of 975).

  • Job Market:

    • 58.3% white-collar jobs, 41.7% blue-collar jobs.
    • Unemployment rate: 3.6% (lower than state average of 4.7%).

  • Demographics:

    • Community population: 59,728 (10% growth since 2000).
    • 73% families with children.
    • Largest age group: 25-34 years (15%).

  • Natural Disaster Risk:

    • Low flood risk, low tornado risk, high earthquake risk.

  • Weather:

    • Average temperature: 48.8°F (January), 62.9°F (July).
    • Average rainfall: 18.3 inches/year.
    • Average snowfall: 0 inches/year.

  • Cost of Living:

    • Median household income: $66,857.
    • Average annual spending: $52,389.

Property Features:

  • Period craftsman-style home with light-filled rooms.
  • Formal entryway leading to a traditional living room with a prestigious stone fireplace.
  • Eat-in kitchen: Updated cabinets, counters, farmhouse sink, stainless appliances, and a built-in ironing board cabinet for vintage charm.
  • Hardwood flooring throughout, fresh paint, and new light fixtures for an updated feel.
  • Great flow: Enter from the detached garage through the patio and mudroom/laundry combo into the kitchen.
  • Desirable corner lot location.

Location Benefits:

  • Close to Old Town South San Francisco and Downtown Grand Street with shopping and dining.
  • Minutes from top biotech and pharmaceutical companies.
  • Easy access to major freeways, public transportation, and the Caltrain station for quick commutes throughout the Bay Area.
  • Ideal for small families or professionals seeking charm and convenience.
2

Price and Status History

date type price
2019-10-05 For Sale NaN
2021-08-23 For Sale 899000
2021-10-12 Sold 900000
2025-04-01 For Sale 998000
3

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
DECCA XAGON 338 North Canal Street, South San Francisco, CA 94080-4672, USA N N NF 0 CAD980390272 0.15
SUN CHEMICAL 20-40 South Linden Avenue, South San Francisco, CA 94080-6423, USA N N NF 0 CAD980817506 0.18
BASAPCO INC 27 South Linden Avenue, South San Francisco, CA 94080-6407, USA N N NF 0 CAD068843796 0.25
CALISTOGA WATER 57 South Linden Avenue, South San Francisco, CA 94080-6407, USA N N RO 0 CAN000905641 0.37
KEM MFG CORP 78 South Linden Avenue, South San Francisco, CA 94080-6413, USA N N NF 0 CAD980883375 0.44
CAL-WEST ELECTRICS 1341 San Mateo Avenue, South San Francisco, CA 94080-6511, USA N N NF 0 CAD982358673 0.69
NEW ENGLAND LOBSTER 191 Mitchell Avenue, South San Francisco, CA 94080, USA N N RO 0 CAN000909504 0.71
EDWARDS CO & Poletti Way, South San Francisco, CA 94080, USA N N NF 0 CAD982358798 0.78
HOMART DEV CO (BETHLEHEM STEEL) 430 Poletti Way, South San Francisco, CA 94080, USA N N NF 0 CAT080029812 0.78
AUTOMOTIVE SERVICE CENTER 160 South Linden Avenue, South San Francisco, CA 94080-6419, USA N N NF 0 CAD009206855 0.78

Toxic Release Inventory

FACILITY NAME ADDRESS TOTAL FORMS LAST FORM YEAR RISK SCREENING FACILITY ID DISTANCE (MILES)
SIMPSON COATINGS GROUP INC 111 South Maple Avenue, South San Francisco, CA 94080-6303, USA 100 2007 N/A 94083DJSMP111SO 0.28
CENTRAL CONCRETE SUPPLY CO. INC. - SOUTH SAN FRANCISCO 1305 San Mateo Avenue, South San Francisco, CA 94080, USA 18 2021 Yes 9408WCNTRL135SA 0.74
HEAT & CONTROL INC 225 Shaw Road, South San Francisco, CA 94080-6605, USA 12 1996 N/A 94080HTCNT225SH 0.83
METROPOLITAN FURNITURE CORP 245 East Harris Avenue, South San Francisco, CA 94080-6807, USA 4 1990 N/A 94080MTRPL245EH 0.87
PHASE II 1229 Montgomery Avenue, San Bruno, CA 94066-1521, USA 21 1997 N/A 94066PHSXX1229M 0.95
CALIFORNIA ETCHING CORP 1217 Montgomery Avenue, San Bruno, CA 94066-1521, USA 6 1992 N/A 94066CLFRN1212M 0.96

Integrated Compliance Information System - Air

PLANT NAME ADDRESS OPERATING STATUS DISTANCE (MILES)
RAMADA LIMITED AND SUITES 721 AIRPORT ROAD, South San Francisco, CA 94080-1815, USA OPR: Operating 0.26
GRAND HOTEL 731 AIRPORT ROAD, South San Francisco, CA 94080-1815, USA OPR: Operating 0.26
SOUTH CITY FORD 315 Airport Boulevard, South San Francisco, CA 94080-1810, USA OPR: Operating 0.31
RAMADA 721 Airport Boulevard, South San Francisco, CA 94080-1815, USA OPR: Operating 0.55
AIRPORT INN 751 Airport Boulevard, South San Francisco, CA 94080-1815, USA OPR: Operating 0.61
EMBASSY SUITE 250 Gateway Boulevard, South San Francisco, CA 94080-7018, USA OPR: Operating 0.68
HAMPTON INN 300 Gateway Boulevard, South San Francisco, CA 94080-7016, USA OPR: Operating 0.69
HILTON GARDEN INN 670 Gateway Boulevard, South San Francisco, CA 94080-7014, USA OPR: Operating 0.90
LARKSPUR LANDING 690 Gateway Boulevard, South San Francisco, CA 94080-7014, USA OPR: Operating 0.95
INTER-CITY CLEANERS 438 South Airport Boulevard, South San Francisco, CA 94080-6908, USA OPR: Operating 0.99
4

Flood Risk Info

fld_zone very high impact: up to 0.0001 miles high impact: up to 0.2 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.5 miles
A 0 0 2 3
AE 0 0 3 2
AH 0 0 0 2
AO 0 0 0 0
VE 0 0 0 0

Flood Zone Type

code meaning
A 1% annual chance flood zone determined using approximate methods. No BFEs shown. Flood insurance and management standards apply.
AE 1% annual chance flood zone determined by detailed methods. BFEs shown. Insurance and floodplain management required.
AH Shallow flooding (ponding) zones with depths between 1-3 feet. BFEs shown. Insurance and management required.
AO Shallow flooding (sheet flow) zones with depths 1-3 feet. BFEs or average depths shown. High-velocity areas may exist.
VE Coastal 1% annual chance flood zone with wave action. BFEs shown. Insurance and management required.

Earthquake Risk Info

zone_name quad_name very high impact: up to 0.0001 miles high impact: up to 2.0 miles moderate impact: up to 10.0 miles
San Andreas - Peninsula Montara Mountain 0 0 1
San Andreas - Peninsula San Francisco South 0 0 1
San Andreas - Peninsula San Mateo 0 0 1

Landslide Risk Info

lscat very high impact: up to 0.0001 miles high impact: up to 0.04 miles moderate impact: up to 0.1 miles low-moderate impact: up to 0.2 miles
8 0 0 0 0

Liquefaction Risk Info

Suscept very high impact: up to 0.0001 miles high impact: up to 0.05 miles moderate impact: up to 0.5 miles low-moderate impact: up to 1.0 miles
High 0 0 1 0
Very high 0 0 2 0

Wild fire Risk Info

haz_class very high impact: up to 0.0001 miles high impact: up to 0.5 miles moderate impact: up to 1.5 miles low-moderate impact: up to 3.0 miles
High 0 0 1 0
Very High 0 0 0 0
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Traffic Noise by Hour x Weekday

Not enough data points

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Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
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