820 W Hillsdale Blvd, San Mateo, CA 94403, USA

Property CA
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1

Property Overview:

820 W Hillsdale Blvd is a single-family home in San Mateo, CA, built in 1955. It features 2 bedrooms, 2 bathrooms, an additional flexible room (currently used as a primary bedroom with en-suite), and 1,620 sq. ft. of living space. The home includes a parking garage and central heating system. The estimated home value is $1,495,000.

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 George Hall Elementary, Abbott Middle, Hillsdale High, and San Mateo County Special Education.

    • Average SAT score: 1076 (553 Math, 523 English)—above 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:

  • Single-level layout with flexible open floor plan.
  • 2 generously sized bedrooms plus an additional room (currently used as a primary bedroom with en-suite bath; can be used as guest room, office, or family room).
  • Cozy eat-in kitchen: Light and bright, ample countertop space, and extra pantry.
  • Separate dining area and large living room with inviting fireplace.
  • Vintage-style main bathroom.
  • Covered back porch overlooking a beautiful lawn and backyard—ideal for outdoor living.
  • Great location: Close to Hillsdale Mall (shops, restaurants, movie theater, entertainment).

Location Benefits:

  • Family-friendly community with a high percentage of families and children.
  • Convenient access to shopping, dining, and entertainment at Hillsdale Mall.
  • Commuter-friendly: Proximity to major amenities and employment centers.
  • Safe, vibrant neighborhood with strong schools and low crime rates.
2

Price and Status History

date type price
2017-08-12 Rental 4200
2018-01-01 Tax Assessment 234422
2019-01-01 Tax Assessment 378948
2019-10-07 For Sale NaN
2020-01-01 Tax Assessment 388094
2021-01-01 Tax Assessment 353808
2022-01-01 Tax Assessment 350652
2023-01-01 Tax Assessment 315342
2024-09-10 For Sale 1999999
2024-10-03 For Sale 1999999
2024-10-14 Pending NaN
2024-11-12 Sold 1925000
3

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.

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 0 0 0
AE 0 0 1 1
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 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 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 5 4
5

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 57 NaN NaN 51 NaN 59 NaN
1 51 NaN 57 NaN 56 55 NaN
2 51 56 58 NaN 56 55 55
3 50 NaN NaN NaN NaN NaN 59
4 60 NaN 57 NaN NaN NaN 58
5 NaN 50 58 52 NaN NaN 55
6 NaN 48 55 54 NaN NaN 56
7 NaN NaN NaN NaN NaN NaN NaN
8 60 NaN 58 NaN 51 NaN 51
9 50 NaN NaN 56 NaN NaN NaN
10 55 NaN 56 NaN NaN NaN 48
11 NaN 58 58 49 NaN NaN NaN
12 NaN NaN NaN 51 NaN NaN 59
13 NaN NaN 54 NaN 56 NaN 56
14 NaN NaN NaN NaN NaN NaN 56
15 NaN 57 NaN 59 62 NaN 59
16 NaN 56 NaN NaN NaN NaN NaN
17 57 60 59 61 56 NaN 61
18 49 58 NaN 61 57 NaN 56
19 NaN NaN 61 NaN 58 58 55
20 55 NaN 59 59 NaN NaN NaN
21 60 NaN 58 NaN NaN NaN 59
22 NaN NaN 52 NaN 49 NaN NaN
23 NaN NaN NaN 60 NaN NaN 60
6

Airplane Noise by Hour x Weekday

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