645 Wikiup Dr is a 2,756 square foot house on a 0.9 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on August 10, 1989 for $404,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,095,766.
Single-familyProperty Type
1989Year Built
0.9 acresLot Size
$398Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,095,766
$692K since sold in August 1989$66K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 24.8% higher than the average sale price ($878K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 7, 2024 • Final
Building permit no plan check
Replace the existing tank water heater with a new tankless water heater in the same location.
Plumbing
Water heater
Oct 7, 2020 • Final
Building permit with plan check
Replace the decks at a single-family home.
Remodel
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: WIKIUP RHO ESTATE 01
Living Sq. Ft: 2,756
Ground Floor Sq. Ft: 2,186
Building Sq. Ft: 2,756
# of Stories: 2
Legal Description: 1973 FORM 58-420-32 AP# CHG PER MAP DEPT
Parking & Garage Information
Garage/Parking Sq. Ft: 590
Lot Information
# of Buildings: 1
Land Sq. Ft: 39,200
Legal Lot Number: 3
Acres: 0.8999
Zoning Code: R1B7FRZN
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,756
Stories: 2.0
Lot Size: 0.9 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1990
County: Sonoma County
APN: 039160004000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
San Miguel Elementary School
Charter K-6 • Assigned • 0.7mi
7/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 3.6mi
1/10
Piner High School
Public 9-12 • Assigned • 3.4mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95403
Average low and high temperatures (°F)
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86
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78
50
64
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42
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Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.04M – $1.26M
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