638 Castle Rock Rd Walnut Creek, CA 94598 / 5110

Residence for Single Family

(UPDATED: 09/23/2025)
  • 4 Beds
  • 3 Baths
  • 0.88 acres
Property Report

Information about property on 638 Castle Rock Rd, Walnut Creek CA, 94598-5110. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

At 638 Castle Rock Road, Walnut Creek, CA placed a single-family property.

Facts

  • Built in 1988
  • Lot size 0,88 acres
  • Pool Pool (yes)
  • Rooms 11
  • Bathrooms 3
  • Stories 2 story with basement
  • Last remodel year 1998
  • Basement Basement (not specified)
  • Parking & Garage
  • Parking Garage
  • Parking spaces 4

Listing info

  • Last sold Nov 2002 for $1,399,000

Householders and Tenants for 638 Castle Rock Rd, Walnut Creek CA

Possible residents contact details

Person Name Phone Number Additional Info
Patrick W Wu
Shirley Wu
Residential status:
Homeowner
Job:
Production Occupations
Sydney J Wu Age: 24
925-938-****
Residential status:
Homeowner
Teresina Wu

Purchase History

DateEventPriceSourceAgents
11/06/2002 Sold $1,399,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 $18,306 $1,581,500 N/A

Where is 638 Castle Rock Rd, Walnut Creek CA located on map?

Building Permits

To date, we have no information about building permits in 2025
Aug 25, 2014
Description: Replace existing deck and add to square footage
  • Valuation: $3,765,000
  • Parcel #: 138141017
  • Permit #: BIMIR14-007957
Apr 14, 2011
Description: Kitchen remodel: remove and replace cabinets, coutertops, sink, appliances, new island, new hood, new lights.
  • Valuation: $3,100,000
  • Parcel #: 138141017
  • Permit #: BIAL11-002485

Castle Rock Rd Fire Incident History

To date, we have no information about fire incidents in 2025
06 Dec 2009 Chimney or flue fire, confined to chimney or flue
Property Use —
1 or 2 family dwelling
Area of Origin —
Function area, other
First Ignition —
Organic materials, other
Heat Source —
Hot ember or ash
08 Feb 2005 Passenger vehicle fire
Property Use —
Vehicle parking area
Area of Origin —
Cargo/trunk area - all vehicles
First Ignition —
Bedding; blanket, sheet, comforter
Heat Source —
Cigarette

Castle Rock Rd Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
26 May 2011 Gasoline or other flammable liquid spill
Property Use —
1 or 2 family dwelling
13 Nov 2010 Power line down
Property Use —
Street, other
27 Aug 2008 Grass fire
Property Use —
High school/junior high school/middle school
19 Jun 2008 Grass fire
Property Use —
Open land or field

View more

Properties Nearby

Street AddressResidens/Landlords
53 Castle Rock Rd, Walnut Creek, CA 94598-4512
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 0.28 acres
  • Built in 1967
Joyce C Plicner, M Plicner
63 Castle Rock Rd, Walnut Creek, CA 94598-4512
Single Family Residential
  • 5 beds
  • 3 baths
  • 2,562 sqft
  • Built in 1967
Betty J Barrows, Sue Bartlett
443 Castle Rock Rd, Walnut Creek, CA 94598-4520
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 1.12 acres
  • Built in 1962
National Financial Corporation, National Financial Corp
610 Castle Rock Rd, Walnut Creek, CA 94598-5110
Single Family Residential
  • 4 beds
  • 4 baths
  • 4,111 sqft
  • Built in 1989
David Richter, David Richter
630 Castle Rock Rd, Walnut Creek, CA 94598-5110
Single Family Residential
  • 5 beds
  • 5 baths
  • 4,241 sqft
  • Built in 1989
DR. LO'S STANDARD OPTOMETRY INC, POINT WEST CO., INC
645 Castle Rock Rd, Walnut Creek, CA 94598-5109
Single Family Residential
  • 4 beds
  • 3 baths
  • Lot: 1.16 acres
  • Built in 1980
Jon G Benson, Yvonne R Benson
650 Castle Rock Rd, Walnut Creek, CA 94598-5110
Single Family Residential
  • 3 beds
  • 3 baths
  • Lot: 0.89 acres
  • Built in 1988
INIKI SERVICES, INC, Daniel W Hughey
685 Castle Rock Rd, Walnut Creek, CA 94598-5109
Single Family Residential
  • 6 beds
  • 3 baths
  • Lot: 1.35 acres
  • Built in 1985
AMS, INC, Lonny L Chu
700 Castle Rock Rd, Walnut Creek, CA 94598-5112
Farm/Ranch
  • 4 beds
  • 3 baths
  • Lot: 4.8 acres
Alfred G Delgado, Genevieve G Delgado
705 Castle Rock Rd, Walnut Creek, CA 94598-5111
Single Family Residential
  • 6 beds
  • 4 baths
  • Lot: 2.31 acres
  • Built in 1989
Community Foundation for Eagle, Wapiti Sf, LLC
 

FAQ about the house at 638 Castle Rock Rd, Walnut Creek, CA


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