1877 Knolls Dr is a 2,278 square foot house on a 7,180 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on May 25, 2005 for $740,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,036,788.
Single-familyProperty Type
1998Year Built
7,180 sq ftLot Size
$455Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,036,788
$297K since sold in May 2005$15K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 23% higher than the average sale price ($843K) 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
Nov 1, 2024 • Active
Residential electrical
Install a dedicated circuit for an electric vehicle car charger.
Electrical
Ev charger
Jul 19, 2022 • Final
Residential addition-alteration
Remodel a bathroom by removing and replacing the shower, tub, waterproofing, and tile on the walls and floor. Install a new electrical outlet for a jacuzzi tub. Relocate the shower, tub, and window as part of the updated layout.
Bathroom
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: 3
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: BENNETT VLY CRK
Living Sq. Ft: 2,278
Building Sq. Ft: 2,278
# of Stories: 2
Legal Description: 98 FM 49-260-16 BENNETT VALLEY CREEK LOT 17
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,180
Legal Lot Number: 17
Acres: 0.1648
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,278
Stories: 2.0
Lot Size: 7,180 square feet
Style: Single Family Residential
Year Built: 1998
Year Renovated: 1998
County: Sonoma County
APN: 049830017000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Yulupa Elementary School
Public K-3 • Assigned • 0.4mi
8/10
Montgomery High School
Public 9-12 • Assigned • 0.6mi
7/10
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
0.46% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95405
Average low and high temperatures (°F)
63
41
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43
71
46
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46
77
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82
54
86
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82
57
73
51
64
45
59
43
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$985,000 – $1.19M
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