820 Oregon Ave, San Mateo, CA 94402, USA


Property Overview:

820 Oregon Ave is a single-family home in San Mateo, CA 94402, built in 1951. It features 3–4 bedrooms, 3–3.5 bathrooms, and 2,140–2,180 sq. ft. of living space on a 6,000 sq. ft. lot. The home includes a parking garage, central heating, and bay views. The estimated home value ranges from $1,946,000 to $2,114,258.


Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 7.4% (lower than state average of 11.8%).
    • Property crime risk: 11.4% (slightly higher than state average of 10.8%).
  • Schools:
    Nearby schools include Baywood Elementary, Borel Middle, and Aragon High.

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

    • 69.3% white-collar jobs, 30.7% blue-collar jobs.
    • Unemployment rate: 2.6% (lower than state average of 4.7%).
  • Demographics:

    • Community population: 23,121 (3% growth since 2000).
    • 66% families with children.
    • Largest age group: 45–54 years (15.88%), followed by 35–44 years (15.56%).
  • Natural Disaster Risk:

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

    • Average temperature: 50.8°F (January), 68.3°F (July).
    • Average rainfall: 19.5 inches/year.
    • Average snowfall: 0 inches/year.
  • Cost of Living:

    • Median household income: $102,281.
    • Average annual spending: $69,902.

Property Features:

  • Original mid-century home with bay views; family-owned since the 1950s.
  • Three bedrooms (potential for a 4th en-suite), 2–3.5 bathrooms (some with original pink/yellow tile).
  • Room off garage with half bath, closet, and private entry—ideal for guests or office.
  • Extensively remodeled in some listings:
    • Chef’s kitchen with high-end appliances and sleek finishes.
    • Open-concept living/dining with soaring windows and statement fireplace.
    • Flexible lower level for media, work-from-home, or guest suite.
    • Primary suite with spa-like bath and walk-in closet.
    • Updated bathrooms with premium finishes.
  • Outdoor living: Expansive deck, outdoor kitchen, lush yard, and multiple entertaining areas.
  • Parking: Attached garage with generous storage.

Location Benefits:

  • Desirable Baywood Knolls neighborhood: Tree-lined streets, wide sidewalks, and bay views.
  • Convenient to Downtown San Mateo, top-rated schools, parks (Borel Park, de Anza Historical Park, Central Park), and major transportation routes.
  • Nearby amenities: Grocery stores (Bungalow Grocery, Pirooz Market), coffee shops (3 Bees Cafe, Starbucks), and restaurants (Gau Poang Chinese, Truffle Butter Poke Bar, Nick’s Pizzeria & Pub).
  • Family-friendly community with strong schools and a vibrant, established neighborhood.

Price and Status History

date type price
2019-10-06 For Sale NaN
2022-01-01 Price Estimation 2110774
2022-06-20 Off Market NaN
2023-01-01 Price Estimation 2197175
2024-04-21 For Sale 3498000
2024-08-15 For Sale 2775000
2024-08-20 Pending NaN
2024-09-13 Sold 2400000
2025-04-21 For Sale 3498000

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 0
AE 0 0 2 17
AH 0 0 0 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 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 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 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 0 3
Very High 1 0 2 4

Traffic Noise by Hour x Weekday

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