1639 Sunnyvale Ave Walnut Creek, CA 94597 / 1861

Map

Residence for Single Family

(UPDATED: 08/15/2025)
  • 3 Beds
  • 2 Baths
  • 8.550 square feet
Property Report

Information about property on 1639 Sunnyvale Ave, Walnut Creek CA, 94597-1861. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A single-family home at 1639 Sunnyvale Avenue, Walnut Creek, CA.

Facts

  • Built in 1955
  • Lot size 8,550 sqft
  • Rooms 6
  • Bedrooms 3
  • Bathrooms 2
  • Stories 1 story with basement
  • Last remodel year 1957
  • Basement Basement (not specified)
  • Heating & Cooling
  • Heat type Wall
  • Parking & Garage
  • Parking Garage
  • Parking spaces 1

Listing info

  • Last sold Jul 1971 for $24,000

Householders and Tenants for 1639 Sunnyvale Ave, Walnut Creek CA

Possible residents contact details

Person Name Phone Number Additional Info
Christin Bernard
925-937-****
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
Christine M Bernard Age: 73
925-937-****
Residential status:
Homeowner
Jennifer Bernard
925-937-****
Richard J Bernard Age: 73
925-937-****
Residential status:
Homeowner
Job:
Retired

Cost estimate history

YearTaxAssessmentMarket
2014 $1,120 $62,644 N/A

Where is 1639 Sunnyvale Ave, Walnut Creek CA located on map?

Sunnyvale Ave Fire Incident History

To date, we have no information about fire incidents in 2025
28 Dec 2011 Building fires
1809 Sunnyvale Ave, Walnut Creek CA
Property Use —
1 or 2 family dwelling
Area of Origin —
Attic: vacant, crawl space above top story, cupola
First Ignition —
Electrical wire, cable insulation
Heat Source —
Heat from direct flame, convection currents
07 Jul 2008 Cooking fire, confined to container
1600 Sunnyvale Ave, Walnut Creek CA
Property Use —
Multifamily dwellings
Area of Origin —
Cooking area, kitchen
First Ignition —
Cooking materials, including edible materials
Heat Source —
Spark, ember or flame from operating equipment

Sunnyvale Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
31 Oct 2014 Building fires
1564 Sunnyvale Ave, Walnut Creek CA
Property Use —
Multifamily dwellings
31 Oct 2014 Building fires
1576 Sunnyvale Ave, Walnut Creek CA
Property Use —
Multifamily dwellings
21 May 2012 Hazardous condition, other
1779 Sunnyvale Ave, Walnut Creek CA
Property Use —
1 or 2 family dwelling
10 Nov 2011 Carbon monoxide incident
1595 Sunnyvale Ave, Walnut Creek CA
Property Use —
Multifamily dwellings

View more

Properties Nearby

Street AddressResidens/Landlords
1544 Sunnyvale Ave, Walnut Creek, CA 94597-1904
Condominium (Residential)
  • 3 beds
  • 2 baths
  • Lot: 1,309 sqft
  • Built in 2006
1546 Sunnyvale Ave, Walnut Creek, CA 94597-1904
Condominium (Residential)
  • 3 beds
  • 2 baths
  • Lot: 1,732 sqft
  • Built in 2006
1558 Sunnyvale Ave, Walnut Creek, CA 94597-1904
Condominium (Residential)
  • 3 beds
  • 2 baths
  • Lot: 1,456 sqft
  • Built in 2006
 L Andrei
1595 Sunnyvale Ave, Walnut Creek, CA 94597-1973
Multi-Family Home
  • 2 beds
  • 1 bath
  • Lot: 1.78 acres
  • Built in 1964
 LUPETTI PROPERTIES, LLC, WESLEY ENTERPRISES, INC
1611 Sunnyvale Ave, Walnut Creek, CA 94597-1807
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 4,000 sqft
  • Built in 1990
 Debra A Hook
1667 Sunnyvale Ave, Walnut Creek, CA 94597-1861
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 0.44 acres
  • Built in 1947
 Margaret A Faisst, William K Faisst
1845 Sunnyvale Ave, Walnut Creek, CA 94597-1811
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 0.57 acres
  • Built in 1945
 George Berge, Mike Berge
1864 Sunnyvale Ave, Walnut Creek, CA 94597-1812
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 0.4 acres
  • Built in 1941
 Frank J Decesare, Susan A Roxby
1867 Sunnyvale Ave, Walnut Creek, CA 94597-1860
Single Family
  • 3 beds
  • 2 baths
  • Lot: 10,000 sqft
 Alexander J Ford, Christopher J Ford

Sunnyvale Avenue

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Walnut Creek, CA

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FAQ about the house at 1639 Sunnyvale Ave, Walnut Creek, CA


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