646 Palm Ave, South San Francisco, CA 94080, USA

Property CA
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1

Property Overview:

646 Palm Ave is a single-family home in South San Francisco, CA, built in 1954. It features 3 bedrooms, 1.5 bathrooms, and 1,990 sq. ft. of living space. The home includes a large living room, oversized bedrooms, a great/family room, a large kitchen, a 2-car garage, and central heating. The estimated home value is $1,159,000 (last sold for $1,289,000 in 2019).

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, Parkway Heights Middle, and Community Day.

    • Average SAT score: 951 (Math: 493, English: 458), 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%); second largest: 35-44 years (14.29%).

  • 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:

  • Spectacular views from the living room, dining room, and master bedroom.
  • Very large rooms throughout; all bedrooms are oversized.
  • Large bathroom off the master bedroom and a half bath downstairs.
  • Great/family room and large kitchen with sunny breakfast area and peninsula seating.
  • East-facing deck off the kitchen overlooking a private enclosed garden with fragrant blossoms.
  • Hardscaped patio with trellis and gas fire feature for al-fresco dining.
  • Three-step landing separates public and private spaces.
  • Stone spa bath with soaking tub, dual sinks, and oversized walk-in dual shower.
  • Massive finished family room downstairs with 6 transom windows and a half bath (convertible to full).
  • Polished concrete garage fits two large cars plus storage/laundry; RV parking in driveway.
  • Wide-plank oak floors and luxurious living room fireplace.
  • Total living space: 2,270 sq. ft. (per expanded description).

Location Benefits:

  • Prime South City location at Lilac Lane and Palm Avenue with a nice backyard and great setting.
  • Close to: Orange Park, Grand Ave, Trader Joe’s, Costco, BART, Lowe’s, Biotech Valley, and future city developments.
  • Commuter-friendly: Easy access to public transportation and major highways.
  • Perfect for entertaining and quiet, peaceful living.
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Price and Status History

date type price
2019-03-17 Pending NaN
2019-03-29 Sold 1289000
2019-04-05 Sold 1288888
2025-04-11 For Sale 1495000
2025-04-17 Pending NaN
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 0.71
SUN CHEMICAL 20-40 South Linden Avenue, South San Francisco, CA 94080-6423, USA N N NF 0 CAD980817506 0.75
BASAPCO INC 27 South Linden Avenue, South San Francisco, CA 94080-6407, USA N N NF 0 CAD068843796 0.83
CALISTOGA WATER 57 South Linden Avenue, South San Francisco, CA 94080-6407, USA N N RO 0 CAN000905641 0.91
KEM MFG CORP 78 South Linden Avenue, South San Francisco, CA 94080-6413, USA N N NF 0 CAD980883375 0.94

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 0.78

Integrated Compliance Information System - Air

PLANT NAME ADDRESS OPERATING STATUS DISTANCE (MILES)
SOUTH CITY FORD 315 Airport Boulevard, South San Francisco, CA 94080-1810, USA OPR: Operating 0.76
RAMADA LIMITED AND SUITES 721 AIRPORT ROAD, South San Francisco, CA 94080-1815, USA OPR: Operating 0.79
GRAND HOTEL 731 AIRPORT ROAD, South San Francisco, CA 94080-1815, USA OPR: Operating 0.79
SO CITY GAS & AUTO REPAIR 998 El Camino Real, South San Francisco, CA 94080-3377, USA OPR: Operating 0.79
RAMADA 721 Airport Boulevard, South San Francisco, CA 94080-1815, USA OPR: Operating 0.81
AIRPORT INN 751 Airport Boulevard, South San Francisco, CA 94080-1815, USA OPR: Operating 0.83
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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 0 5
AE 0 0 2 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

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 0 2

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
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1 NaN 48 40 44 47 43 43
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10 41 42 NaN 44 43 42 44
11 41 NaN NaN 43 38 44 41
12 43 40 NaN 42 42 45 43
13 NaN 44 44 43 43 42 44
14 43 46 43 41 43 38 43
15 46 45 47 49 46 43 46
16 45 48 NaN NaN 43 41 39
17 46 NaN 44 45 46 47 NaN
18 47 42 41 43 44 46 40
19 46 44 43 41 45 46 43
20 48 45 45 47 46 44 46
21 46 46 47 43 44 40 41
22 47 48 46 47 NaN 44 47
23 38 48 41 44 49 46 46
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Airplane Noise by Hour x Weekday

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