4305 Calsite Ct, Antioch, CA 94509, USA


Property Overview:

4305 Calsite Ct is a single-family home in Antioch, CA 94509, built in 1997. It features 4 bedrooms, 2.5 bathrooms, and 2,454 sq. ft. of living space on a 9,000 sq. ft. lot. The home includes a two-car garage, owned solar panels, and a recently replaced HVAC system. The estimated home value ranges from $543,000 to $687,900.


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%).
    • Moderately high overall crime risk; 6 criminal and sex offenders within 1 mile.
  • Schools:
    Nearby schools include Muir John Elementary, Dallas Ranch Middle, and Deer Valley High.

    • Average SAT score: 990 (higher than state average of 975).
    • Schools are rated above average.
  • 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:

    • Very high earthquake risk, very low tornado risk, minimal flood 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:

  • Quiet court location with modern upgrades.
  • Owned solar panels for energy efficiency.
  • Recently replaced HVAC system for year-round comfort.
  • Stylish stone countertops and custom kitchen cabinets.
  • Spacious family room with a cozy fireplace.
  • Flooring: Mix of hardwood/vinyl and carpet.
  • Well-maintained backyard with custom pavers brick patio—ideal for relaxation and entertaining.
  • Two-car garage with ample storage and parking.
  • Inviting layout and thoughtful updates throughout.
  • Convenient access to schools, parks, and transportation.

Location Benefits:

  • Commuter-friendly: Easy access to major highways and public transportation.
  • Family-oriented neighborhood with a high percentage of families with children.
  • Open houses frequently available for viewing.
  • Perfect for family living and entertaining in a growing, vibrant community.

Price and Status History

date type price
1997-05-30 Sold 210000
2019-10-06 For Sale NaN
2022-03-31 Off Market NaN
2024-06-01 For Sale 597300
2025-03-27 For Sale 700000

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 0 0
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

Traffic Noise by Hour x Weekday

hour_of_day Monday Tuesday Wednesday Thursday Friday Saturday Sunday
0 NaN NaN NaN NaN 58 NaN NaN
1 NaN NaN NaN NaN NaN NaN NaN
2 NaN NaN NaN NaN 58 NaN NaN
3 NaN NaN NaN 59 NaN NaN NaN
4 62 NaN 49 46 59 NaN NaN
5 57 NaN NaN NaN 58 NaN NaN
6 NaN 58 NaN NaN 58 NaN 57
7 NaN NaN NaN NaN NaN NaN 56
8 57 NaN 56 NaN 56 NaN NaN
9 NaN NaN 56 NaN NaN NaN NaN
10 NaN NaN 59 NaN NaN NaN NaN
11 58 54 NaN 56 54 NaN 55
12 NaN 57 NaN NaN NaN NaN 56
13 56 59 NaN NaN NaN 58 NaN
14 NaN NaN 57 NaN 56 NaN NaN
15 NaN NaN NaN 60 NaN NaN NaN
16 NaN NaN NaN NaN NaN NaN NaN
17 60 NaN NaN NaN 61 NaN NaN
18 NaN NaN 56 NaN NaN 57 NaN
19 NaN NaN NaN NaN NaN NaN NaN
20 NaN NaN NaN NaN NaN NaN NaN
21 NaN NaN NaN NaN NaN 59 NaN
22 NaN 55 NaN NaN NaN NaN NaN
23 NaN NaN NaN NaN NaN NaN 49

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 0
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 2 2 2 1 1 2 1
7 1 1 1 1 1 2 1
8 2 1 1 1 2 1 2
9 2 2 2 2 2 2 2
10 2 2 2 2 2 2 2
11 3 3 4 3 2 3 2
12 3 2 2 3 2 2 2
13 2 3 4 2 3 2 2
14 2 2 3 2 3 2 2
15 2 2 2 1 2 2 1
16 1 3 2 3 2 2 1
17 2 2 2 2 2 1 2
18 1 2 1 2 2 1 1
19 1 2 2 3 2 1 1
20 1 1 1 1 1 1 1
21 1 1 2 1 1 1 1
22 1 1 1 1 1 1 1
23 1 1 2 2 1 2 1