831 Arroyo Road, Los Altos, CA 94024-3103, USA


Property Overview:

831 Arroyo Rd is a single-family home in Los Altos, CA, built in 1951. It features 4 bedrooms, 2 bathrooms, and 2,408 sq. ft. of living space. The home includes a parking garage, fireplace, heating system, and cooling system. The estimated home value is $1,369,000 (last sold for $4,950,000 in 2018).


Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 2.8% (lower than state average of 11.8%).
    • Property crime risk: 3.1% (lower than state average of 10.8%).
  • Schools:
    Nearby top-rated schools include Springer Elementary, Blach Intermediate, and Los Altos High.

    • Average SAT score: 1159 (higher than state average of 975).
  • Job Market:

    • 80.6% white-collar jobs, 19.4% blue-collar jobs.
    • Unemployment rate: 2.1% (lower than state average of 4.7%).
  • Demographics:

    • Community population: 19,785 (17% growth since 2000).
    • 81% families with children.
    • Largest age group: 45-54 years (19.17%).
  • Natural Disaster Risk:

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

    • Average temperature: 50.9°F (January), 89.4°F (July).
    • Average rainfall: 14.3 inches/year.
    • Average snowfall: 0.1 inches/year.
  • Cost of Living:

    • Median household income: $163,018.
    • Average annual spending: $97,273.

Property Features:

  • Move-in ready with refinished hardwood floors and new interior/exterior paint.
  • Light-filled home with large windows and an excellent floor plan.
  • Huge lot with spacious front, back, and side yards for outdoor activities or potential vineyard.
  • Subdivision potential: Nearby lots have already been subdivided.

Location Benefits:

  • Prime location near a cul-de-sac for safe play and biking.
  • Walking distance to downtown Los Altos, Castro Street shops/restaurants, Caltrain, and local amenities.
  • Bike-friendly: Easy access to Google and major highways (280/101/85).
  • Close to 3 grocery centers, coffee shops, and ice cream spots.
  • Perfect for family living with access to top Los Altos schools.

New Luxury Home Option:

A 2023-built modern farmhouse in Montebello Acres offers 5 bedrooms, 4.5 baths, and 3,619 sq. ft. of living space on a 0.301-acre lot. Features include:

  • Open floor plan with cathedral ceilings and skylights.
  • Chef’s kitchen with Thermador appliances and waterfall-edge island.
  • Indoor-outdoor living with sliding glass doors and a covered patio.
  • High-end finishes: Dual fireplaces, Marvin® windows, and multi-zone climate control.
  • Two-car garage with dual EV wiring.
  • Centrally located near downtown Los Altos and Mountain View.

Price and Status History

date type price
2018-09-12 For Sale NaN
2018-09-21 Pending NaN
2018-10-02 Sold 4950000.0
2019-07-01 Rental 5000.0
2023-03-10 For Sale 6980000.0
2023-05-16 Off Market NaN
2023-06-07 For Sale 6480000.0
2023-06-08 For Sale 6480000.0
2023-08-22 Pending NaN
2023-09-19 Sold 6225000.0
2023-11-13 For Sale NaN
2024-01-01 For Sale 2981646.5
2024-02-29 For Sale 6500000.0
2024-03-14 For Sale 6300000.0
2024-03-28 For Sale 6000000.0
2024-04-30 Sold 5925000.0
2024-05-06 Sold 4762500.0

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 2 3 6
AE 0 2 1 1
AH 0 0 2 2
AO 0 2 0 4
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 Cupertino 0 0 1
San Andreas - Peninsula Mindego Hill 0 0 1
San Andreas - Peninsula Palo Alto 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 0 0
Very high 0 1 0 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 0
Very High 0 0 0 0

Traffic Noise by Hour x Weekday

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