661 42nd Ave, San Mateo, CA 94403, USA


Property Overview:

661 42nd Ave is a single-family home in San Mateo, CA 94403, built in 1962. It features 3 bedrooms, 2.5 bathrooms, and 2,210 sq. ft. of living space on a 0.51-acre lot. The home includes a two-car garage, central heating, and offers breathtaking views of the Bay, San Francisco skyline, and western hills. The estimated home value is $1,921,000.


Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 6% (lower than state average of 11.8%).
    • Property crime risk: 6.6% (lower than state average of 10.8%).
  • Schools:
    Nearby schools include Abbott Middle, Cipriani Elementary, and Hillsdale High.

    • Average SAT score: 1076 (higher than state average of 975).
  • Job Market:

    • 67.9% white-collar jobs, 32.1% blue-collar jobs.
    • Unemployment rate: 2.5% (lower than state average of 4.7%).
  • Demographics:

    • Community population: 38,894 (7% growth since 2000).
    • 64% families with children.
    • Largest age group: 35-44 years (16.07%); second largest: 25-34 years (14.94%).
  • Natural Disaster Risk:

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

    • Average temperature: 51.6°F (January), 70.5°F (July).
    • Average rainfall: 20.4 inches/year.
    • Average snowfall: 0 inches/year.
  • Cost of Living:

    • Median household income: $83,713.
    • Average annual spending: $61,232.

Property Features:

  • Reverse floor plan maximizes natural light and scenic views.
  • Upstairs:
    • Primary suite with updated bath and private deck (shared with adjacent bedroom).
    • Third bedroom and updated hall bath.
  • Lower level:
    • Living room with wood-burning fireplace opens to a patio with hillside views.
    • Eat-in kitchen with abundant cabinetry, updated tile floor, pass-through to dining room, and private patio access.
    • Dining room with sliding doors to backyard.
    • Family room (currently a home gym) with separate side entrance.
  • Backyard:
    • Hillside landscaping with young fruit trees.
    • Patio, side garden with raised garden bed, and serene canyon backdrop.
    • Concept rendering for potential deck expansion.
  • Additional features:
    • Interior laundry area, ample storage, two-car garage.
  • Move-in ready with privacy, convenience, and incredible vistas.

Location Benefits:

  • Cul-de-sac location for added privacy.
  • Close to shopping, dining, and major highways.
  • Nearby parks: Indian Springs Park, Sugarloaf Mountain, West Hillsdale Park.
  • Nearby amenities: Trader Joe’s, Starbucks, Sole Ristorante Italiano, and more.
  • Ideal for family living, entertaining, and enjoying panoramic views.

Price and Status History

date type price
2018-01-01 Rental 2685
2019-10-05 For Sale NaN
2023-01-01 For Sale 1858107
2025-02-03 For Sale 2498000
2025-04-26 For Sale 2198000

Superfund Enterprise Management System

No data found within 1.0 miles for this property.

Toxic Release Inventory

No data found within 1.0 miles for this property.

Integrated Compliance Information System - Air

No data found within 1.0 miles for this property.

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 2
AE 0 0 0 2
AH 0 0 0 1
AO 0 0 0 1
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 Palo Alto 0 0 1
San Andreas - Peninsula San Mateo 0 0 1
San Andreas - Peninsula Woodside 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 1 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 0 0
Very high 0 0 1 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 0 1
Very High 0 0 1 9

Traffic Noise by Hour x Weekday

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