4280 Marietta Ct, Concord, CA 94518, USA


Property Overview:

4280 Marietta Ct is a single-family residence in Concord, CA 94518, built in 2001. It features 4 bedrooms, 3 full bathrooms, and approximately 2,456 sq. ft. of living space on a 12,250 sq. ft. lot. The home includes a parking garage and is currently valued around $914,700. The property sold for $890,000 on 08/06/2020.


Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 10.1% (lower than state average of 11.8%).
    • Property crime risk: 14.8% (higher than state average of 10.8%).
    • Low overall crime risk with only 2 criminal and sex offenders within 1 mile.
  • Schools:
    Nearby schools include El Monte Elementary, El Dorado Middle, Concord High, Woodside Elementary, Oak Grove Middle, and Ygnacio Valley High.

    • Above average school ratings.
    • Average SAT score: 1191 (higher than state average of 975).
  • Job Market:

    • 67.2% white-collar jobs, 32.8% blue-collar jobs.
    • Unemployment rate: 2.8% (lower than state average of 4.7%).
  • Demographics:

    • Community population: 27,040 (9.5% growth since 2000).
    • 72.1% families with children.
    • Largest age group: 45-54 years (16.2%); second largest: 25-34 years (13.88%).
  • Natural Disaster Risk:

    • Very high earthquake risk.
    • Very low tornado risk.
    • Minimal flood risk.
  • Weather:

    • Average temperature: 42.7°F (January), 71.8°F (July).
    • Average rainfall: 24.5 inches/year.
    • No snowfall.
  • Cost of Living:

    • Median household income: $74,349.
    • Average annual spending: $56,129.
  • Home Values:

    • Average sale price for similar homes: Ranges from $865,996 to $879,726.

Property Features:

  • Single-story contemporary home on a quiet cul-de-sac.
  • Two master suites (primary retreat with spa-like bathroom, walk-in closet, and yard access; junior suite with private bath and walk-in closet).
  • Formal living room and separate family room, both with fireplaces.
  • Eat-in kitchen:
    • Granite countertops, custom cabinets, island-breakfast bar, pantry, stainless steel appliances.
  • Beautiful hardwood and tile flooring throughout.
  • Huge windows for abundant natural light.
  • Interior finishes: Arched doorways, high ceilings, crown molding, tall baseboards, paneled doors, recessed lighting, dual-paned windows.
  • No community HOA.
  • Easy walking distance to Lime Ridge Open Space.

Location Benefits:

  • Close to freeways, BART, shopping, restaurants, and schools.
  • Family-friendly neighborhood with strong community growth.
  • Excellent for outdoor enthusiasts with proximity to Lime Ridge Open Space.
  • Commuter-friendly location with access to major transportation routes.

Price and Status History

date type price
1988-07-11 Sold 232500
1990-01-29 Sold 150000
2000-09-27 Sold 420000
2000-11-01 Sold 420000
2002-02-21 For Sale 529000
2002-03-13 Off Market NaN
2002-04-16 Sold 510000
2019-01-24 For Sale 885000
2020-06-29 For Sale 929000
2020-07-01 For Sale NaN
2020-07-14 For Sale 919000
2020-07-15 For Sale 919000
2020-08-06 Sold 890000
2024-11-13 Rental NaN
2025-04-21 For Sale 1098000

Superfund Enterprise Management System

SITE NAME ADDRESS FEDERAL FACILITY NPL STATUS NON-NPL STATUS CONTAMINANTS SEMS EPA ID DISTANCE (MILES)
KERR CORP 2755 Waltrip Lane, Concord, CA 94518-2625, USA N N NF 0 CAD982358137 0.98

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 3
AE 0 0 0 12
AH 0 0 0 0
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
Concord/Green Valley Clayton 0 0 1
Concord/Green Valley Vine Hill 0 0 1
Concord/Green Valley Walnut Creek 0 2 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 1

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 62 63 66 65 67 NaN NaN
1 61 63 64 NaN 64 62 63
2 65 NaN 63 63 63 NaN NaN
3 64 63 63 64 63 63 63
4 NaN 62 NaN 62 61 63 62
5 61 NaN NaN NaN 62 62 NaN
6 63 61 62 61 63 61 62
7 61 NaN 62 62 NaN NaN 61
8 61 62 63 63 63 NaN NaN
9 61 62 NaN NaN 62 NaN NaN
10 62 NaN NaN NaN NaN 62 63
11 60 63 62 NaN NaN NaN 63
12 NaN 63 NaN NaN NaN 63 NaN
13 NaN 62 64 NaN 60 NaN NaN
14 62 65 62 62 NaN 62 62
15 63 65 NaN 63 64 NaN NaN
16 63 NaN 64 NaN 64 62 64
17 63 NaN 63 NaN 66 NaN NaN
18 64 65 64 65 65 64 64
19 NaN 64 65 NaN NaN 64 64
20 NaN NaN NaN 63 63 64 64
21 63 65 NaN NaN NaN 64 64
22 NaN NaN 64 63 64 65 65
23 67 64 64 NaN NaN NaN 62

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 1 1 0 1
4 1 1 1 0 1 1 1
5 1 1 1 1 1 1 1
6 1 1 2 1 2 2 2
7 2 2 2 2 2 2 1
8 3 4 3 2 3 2 2
9 3 3 3 3 4 4 2
10 5 3 4 5 4 4 4
11 4 5 4 4 6 5 5
12 4 5 3 4 5 3 3
13 5 4 5 6 5 3 4
14 4 4 3 5 4 5 5
15 3 3 3 4 5 3 3
16 4 4 3 5 3 3 3
17 3 5 4 5 4 2 3
18 3 3 2 4 3 2 2
19 2 3 3 4 2 1 2
20 1 2 2 2 2 1 1
21 2 2 2 2 3 2 2
22 1 1 2 1 2 2 1
23 2 2 1 1 2 2 1