641 Mayfair Ave, South San Francisco, CA 94080, USA

Property CA
, , , , , , , , , , ,
1

Property Overview:

Welcome to this light-filled, single-level Mayfair Village home in South San Francisco, CA. This charming residence features 3 spacious bedrooms, 1 bathroom, and sits on a highly desirable corner lot. The home boasts newly refinished hardwood floors, fresh interior and exterior paint, and a cozy living room with a classic wood-burning fireplace. The open kitchen is equipped with stainless steel appliances. There is an enclosed 1-car garage plus a long driveway that fits 2-3 cars.

Neighborhood Highlights:

  • Prime Location:
    • Close to major highways, BART, shopping, dining, parks, and schools.
  • Convenience:
    • Proximity to public transport and a variety of amenities makes this an ideal location for commuters and families.

Property Features:

  • Single-level layout with abundant natural light.
  • 3 bedrooms and 1 sizable bathroom.
  • Beautiful wood floors throughout.
  • Spacious kitchen with stainless steel appliances.
  • Dining and living rooms add to the home’s character.
  • Classic wood-burning fireplace in the living room.
  • Big covered patio, huge side, front, and backyard—perfect for gardening, entertaining, or future expansion.
  • Enclosed 1-car garage plus long driveway (fits 2-3 cars).
  • Freshly painted inside and out—move-in ready.

Location Benefits:

  • Easily accessible by major highways and public transportation.
  • Close to shops, restaurants, parks, and schools.
  • Family-friendly neighborhood with endless potential for future expansion or customization.
  • One of the Bay Area’s most accessible locations—perfect for those seeking both comfort and convenience.
2

Price and Status History

date type price
1974-05-20 Off Market 36000
2018-11-30 For Sale 900000
2019-02-04 Sold 880000
2022-02-18 Sold 817200
2025-04-30 For Sale 988000
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 0.68
SUN CHEMICAL 20-40 South Linden Avenue, South San Francisco, CA 94080-6423, USA N N NF 0 CAD980817506 0.72
KEM MFG CORP 78 South Linden Avenue, South San Francisco, CA 94080-6413, USA N N NF 0 CAD980883375 0.73
CALISTOGA WATER 57 South Linden Avenue, South San Francisco, CA 94080-6407, USA N N RO 0 CAN000905641 0.76
BASAPCO INC 27 South Linden Avenue, South San Francisco, CA 94080-6407, USA N N NF 0 CAD068843796 0.78
AUTOMOTIVE SERVICE CENTER 160 South Linden Avenue, South San Francisco, CA 94080-6419, USA N N NF 0 CAD009206855 0.91
CAL-WEST ELECTRICS 1341 San Mateo Avenue, South San Francisco, CA 94080-6511, USA N N NF 0 CAD982358673 0.97

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 0.64
CENTRAL CONCRETE SUPPLY CO. INC. - SOUTH SAN FRANCISCO 1305 San Mateo Avenue, South San Francisco, CA 94080, USA 18 2021 Yes 9408WCNTRL135SA 0.99

Integrated Compliance Information System - Air

PLANT NAME ADDRESS OPERATING STATUS DISTANCE (MILES)
SO CITY GAS & AUTO REPAIR 998 El Camino Real, South San Francisco, CA 94080-3377, USA OPR: Operating 0.51
RAMADA LIMITED AND SUITES 721 AIRPORT ROAD, South San Francisco, CA 94080-1815, USA OPR: Operating 0.93
GRAND HOTEL 731 AIRPORT ROAD, South San Francisco, CA 94080-1815, USA OPR: Operating 0.93
SOUTH CITY FORD 315 Airport Boulevard, South San Francisco, CA 94080-1810, USA OPR: Operating 0.97
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 2 1 2
AE 0 1 1 2
AH 0 0 1 0
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

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 1 0 0 0
Very high 0 0 1 1

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
5

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 45 43 46 46 NaN 44 43
1 44 44 45 45 44 43 43
2 43 44 43 NaN 45 42 42
3 43 44 44 42 43 43 44
4 42 42 42 43 43 43 43
5 42 43 42 43 43 43 42
6 41 42 42 41 41 42 43
7 41 42 42 NaN 41 42 41
8 42 40 42 41 NaN 41 41
9 41 41 42 41 41 41 41
10 42 41 41 42 41 41 41
11 41 41 41 41 41 NaN 42
12 41 NaN 42 41 42 40 41
13 41 41 NaN 41 42 NaN 41
14 43 44 43 44 43 41 42
15 NaN 51 55 45 51 43 42
16 44 44 46 47 44 41 42
17 44 46 43 44 43 44 43
18 44 44 46 44 45 43 44
19 44 47 45 46 43 43 43
20 44 44 47 43 45 44 44
21 47 47 49 45 43 44 NaN
22 44 53 48 53 55 NaN 49
23 45 44 44 44 44 46 44
6

Airplane Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 5 6 5 4 6 6 6
1 3 3 3 4 3 3 3
2 1 2 2 2 2 2 2
3 1 2 2 1 1 1 1
4 1 1 1 2 1 2 2
5 2 4 3 3 2 2 3
6 5 5 5 5 6 5 5
7 6 6 6 6 5 7 8
8 6 7 7 7 7 7 6
9 8 8 7 9 9 10 9
10 8 5 6 8 7 5 8
11 10 11 10 9 11 11 11
12 9 7 7 9 7 8 7
13 11 12 14 13 10 10 10
14 8 10 9 9 11 9 8
15 6 4 8 7 7 6 8
16 9 7 8 10 9 7 8
17 8 7 9 8 7 7 8
18 6 7 5 6 6 5 7
19 8 9 10 9 9 6 7
20 5 6 4 5 5 5 5
21 7 5 6 7 6 5 7
22 4 4 4 5 3 4 5
23 8 8 7 9 7 9 9