522 Northbrook Ct, Antioch, CA 94509, USA

Property CA
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1

Property Overview:

522 Northbrook Ct is a single-family home in Antioch, CA, built in 1975. It features 3 bedrooms, 2.5 bathrooms, and 1,916 sq. ft. of living space. The home includes a parking garage, fireplace, forced air heating, and central cooling. The estimated home value is $483,900.

Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 8.6% (lower than state average of 11.8%).
    • Property crime risk: 10.2% (lower than state average of 10.8%).

  • Schools:
    Nearby schools include Belshaw Elementary, Bidwell Continuation High, and Park Middle.

    • Average SAT score: 990 (above state average of 975).

  • Job Market:

    • 57.7% white-collar jobs, 42.3% blue-collar jobs.
    • Unemployment rate: 4.5% (lower than state average of 4.7%).

  • Demographics:

    • Community population: 81,802 (27.9% growth since 2000).
    • 77.8% families with children.
    • Largest age group: 45-54 years (14.35%), second largest: 25-34 years (14.04%).

  • Natural Disaster Risk:

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

  • Weather:

    • Average temperature: 44.8°F (January), 84.1°F (July).
    • Average rainfall: 15.4 inches/year.
    • Average snowfall: 0 inches/year.

  • Cost of Living:

    • Median household income: $66,338.
    • Average annual spending: $51,906.

Property Features:

  • Gigantic lot size: 16,800 sq. ft.
  • Spacious one-story layout with over 1,900 sq. ft. of living space.
  • 3 ample bedrooms and 2.5 bathrooms.
  • Large family room with cathedral open beam ceiling and wood-burning fireplace.
  • Eat-in kitchen with stainless-steel appliances and extended breakfast bar.
  • Separate washroom with full hookups and built-in pull-down ironing board.
  • New roof with warranty.
  • Double side gate access and extended RV/Boat parking with detached covered carport.
  • Beautiful green grass with auto sprinklers.
  • Established fruit-bearing trees and multiple water stations—a gardener’s haven!
  • Peaceful, country vibe in a quiet court surrounded by beautiful trees.
  • Close to parks, trails, restaurants, grocery, freeway, and BART access.

Location Benefits:

  • Quiet, family-friendly community with strong population growth.
  • Convenient access to amenities and transportation.
  • Perfect blend of land and house—rare combination in the area.
  • Ideal for families, gardeners, and those seeking a peaceful lifestyle.
2

Price and Status History

date type price
1978-11-01 Rental 81000
2018-01-01 Rental 2133
2020-02-21 For Sale 632983
2022-06-18 Off Market NaN
2022-06-30 Pending NaN
2025-05-01 For Sale 625000
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 0 23
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
N/A N/A 0 0 0

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 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 1
Very High 0 0 0 0
5

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 44 48 NaN NaN 40 47 NaN
1 43 NaN 48 NaN NaN 46 45
2 45 NaN 47 48 NaN NaN NaN
3 46 NaN NaN 46 40 46 45
4 47 44 45 44 42 45 NaN
5 44 NaN NaN NaN 45 46 44
6 45 NaN 47 NaN NaN 45 46
7 45 46 NaN NaN 45 47 NaN
8 NaN 44 49 NaN NaN NaN 46
9 NaN 46 46 44 41 NaN NaN
10 NaN 46 46 43 44 42 47
11 44 46 46 46 47 44 44
12 40 45 NaN NaN NaN NaN NaN
13 44 NaN NaN NaN 46 NaN NaN
14 48 NaN 46 46 NaN NaN 44
15 46 NaN NaN NaN 44 NaN 44
16 NaN 48 NaN NaN NaN 44 43
17 NaN NaN 46 46 44 NaN 47
18 48 50 43 NaN 45 NaN 45
19 46 45 NaN NaN NaN NaN 44
20 42 NaN NaN 40 43 NaN 46
21 46 49 NaN NaN NaN 45 44
22 49 NaN NaN 46 NaN 47 46
23 46 49 46 45 44 NaN 46
6

Airplane Noise by Hour x Weekday

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