329 Castle Rock Rd, Walnut Creek, CA 94598, USA

Property CA
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1

Property Overview:

329 Castle Rock Rd is a single-family home in Walnut Creek, CA, built in 1967. It features 3 bedrooms, 2 bathrooms, and 1,692 sq. ft. of living space. The home includes a parking garage, fireplace, forced air heating and cooling, and a new modern-design pool/spa. The estimated home value is $1,325,000 (last sold for $1,100,000 in 2018).

Neighborhood Highlights:

  • Crime Rate:

    • Personal crime risk: 2.9% (well below state average of 11.8%).
    • Property crime risk: 6.7% (lower than state average of 10.8%).

  • Schools:
    Nearby schools include Northgate High, Eagle Peak Montessori, and Foothill Middle.

    • Average SAT score: 1191 (significantly above state average of 975).

  • Job Market:

    • 76% white-collar jobs, 24% blue-collar jobs.
    • Unemployment rate: 2.4% (lower than state average of 4.7%).

  • Demographics:

    • Community population: 24,474 (9% growth since 2000).
    • 72.4% families with children.
    • Largest age group: 45-54 years (17.01%); second largest: 35-44 years (12.43%).

  • Natural Disaster Risk:

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

  • Weather:

    • Average temperature: 42.6°F (January), 71.3°F (July).
    • Average rainfall: 25.1 inches/year.
    • Average snowfall: 0 inches/year.

  • Cost of Living:

    • Median household income: $102,397.
    • Average annual spending: $70,908.

Property Features:

  • Fully remodeled, modern home with open floor plan and engineered hardwood flooring throughout.
  • Fabulous kitchen: Custom cabinetry, large island, Samsung SMART appliances, and porcelain counters with waterfall edge.
  • Primary suite: Backyard access, remote-controlled shades, spa-like ensuite with dual sinks, large shower, skylight, and walk-in closet.
  • Updated bedrooms and baths with modern finishes and skylights.
  • New HVAC and electrical systems, tankless water heater, and owned solar.
  • Permitted plans/drawings for ADU (Accessory Dwelling Unit) potential.
  • Fully renovated exterior:
    • In-ground heated pool & spa
    • New decking, landscaping, fencing
    • Outdoor string lighting with Lutron SMART switch
    • Lounge and dining areas
    • WiFi-enabled irrigation
    • EV charger in two-car garage
  • Effortless indoor/outdoor living with multiple entertaining spaces.

Location Benefits:

  • Steps to Northgate High School, parks, and hiking trails.
  • Easy bike ride to Walnut Acres, Foothill Middle School, Orchards Shopping Center, and swim clubs.
  • Minutes from Mount Diablo State Park, Walnut Creek Open Space, shopping, dining, BART, and downtown Walnut Creek.
  • Ideal for families seeking top schools, safety, and a vibrant community with abundant outdoor recreation.
2

Price and Status History

date type price
1975-11-17 Off Market 67000
2013-05-21 Sold 735000
2018-10-25 For Sale 995000
2018-11-02 Pending NaN
2018-11-30 Sold 1100000
2021-12-02 Sold 1707000
2025-01-14 Pending 1799000
2025-01-21 Pending NaN
2025-01-27 Sold 1805000
2025-02-10 Sold 1805000
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 3 2
AE 0 0 7 1
AH 0 0 0 0
AO 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.

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 1 0
Concord/Green Valley Diablo 0 0 0
Concord/Green Valley Vine Hill 0 0 1
Concord/Green Valley Walnut Creek 0 1 1
Northern Calaveras Clayton 0 0 0
Northern Calaveras Diablo 0 0 1
Northern Calaveras Vine Hill 0 0 0
Northern Calaveras Walnut Creek 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 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 1 0
Very High 0 0 0 1
5

Traffic Noise by Hour x Weekday

Not enough data points

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