8300 Blackney Rd is a 480 square foot house on a 0.94 acre lot with 1 bedroom and 1 bathroom. Based on Redfin's Sebastopol data, we estimate the home's value is $675,994.
Single-familyProperty Type
1989Year Built
0.94 acresLot Size
$1,408Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$675,994
$20K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 39.1% lower than the average sale price ($1.11M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$2,023
$115,230 + $36,353
$151,583
2024
$2,022 (+2.3%)
$112,971 + $35,641
$148,612
2023
$1,978 (+1.7%)
$110,756 + $34,943
$145,699
2022
$1,945 (+1.2%)
$108,585 + $34,258
$142,843
2021
$1,923 (−2.6%)
$106,456 + $33,587
$140,043
2020
$1,973 (+15.4%)
$104,369 + $32,929
$137,298
2019
$1,710 (+1.5%)
$103,299 + $32,592
$135,891
2018
$1,685 (+4.0%)
$101,274 + $31,953
$133,227
2017
$1,620 (+5.2%)
$97,343 + $30,713
$128,056
2015
$1,540 (+1.9%)
$95,435 + $30,111
$125,546
2014
$1,512 (+0.1%)
$92,161 + $29,079
$121,240
2013
$1,510 (+2.9%)
$92,161 + $29,079
$121,240
2012
$1,467 (+1.3%)
$91,745 + $28,948
$120,693
2011
$1,448 (+1.8%)
$89,947 + $28,381
$118,328
2010
$1,423 (−0.6%)
$88,184 + $27,825
$116,009
2009
$1,432 (+5.0%)
$87,525 + $27,618
$115,143
2007
$1,364
$86,013 + $27,142
$113,155
Tax history for 8300 Blackney Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,023
$115,230 + $36,353
$151,583
2024
$2,022 (+2.3%)
$112,971 + $35,641
$148,612
2023
$1,978 (+1.7%)
$110,756 + $34,943
$145,699
2022
$1,945 (+1.2%)
$108,585 + $34,258
$142,843
2021
$1,923 (−2.6%)
$106,456 + $33,587
$140,043
2020
$1,973 (+15.4%)
$104,369 + $32,929
$137,298
2019
$1,710 (+1.5%)
$103,299 + $32,592
$135,891
2018
$1,685 (+4.0%)
$101,274 + $31,953
$133,227
2017
$1,620 (+5.2%)
$97,343 + $30,713
$128,056
2015
$1,540 (+1.9%)
$95,435 + $30,111
$125,546
2014
$1,512 (+0.1%)
$92,161 + $29,079
$121,240
2013
$1,510 (+2.9%)
$92,161 + $29,079
$121,240
2012
$1,467 (+1.3%)
$91,745 + $28,948
$120,693
2011
$1,448 (+1.8%)
$89,947 + $28,381
$118,328
2010
$1,423 (−0.6%)
$88,184 + $27,825
$116,009
2009
$1,432 (+5.0%)
$87,525 + $27,618
$115,143
2007
$1,364
$86,013 + $27,142
$113,155
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
DA B6 10
Diverse Agriculture B6 Combining District 10 Acres
DA: Enhances and protects land where soil, climate, and water conditions support farming but where small acreage intensive farming and part-time farming activities are predominant, and where farming may not be the principal occupation of the farmer; Implement the diverse agriculture land use category of the general plan and the policies of the Agricultural Resource Element.; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Day care facility
Housing-Group
Housing-Single unit
Theater / performing arts facility
Agriculture-Cropland
Park & open space
Timberland
Nov 30, 2020 • Final
Building permit no plan check
Remove the existing roofing and install new composition shingles.
Roofing
Jun 11, 2016 • Final
Building history record
Work on a power pole.
Electrical
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: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 2
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 480
Ground Floor Sq. Ft: 480
Building Sq. Ft: 480
# of Stories: 1
Legal Description: 1974 FORM PT OF 76-080-31
Lot Information
# of Buildings: 1
Land Sq. Ft: 40,800
Legal Lot Number: 4
Acres: 0.9366
Zoning Code: DA10
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 480
Stories: 1.0
Lot Size: 0.94 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Sonoma County
APN: 076080054000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Apple Blossom School
Public K-5 • Assigned • 0.8mi
7/10
Twin Hills Charter Middle School
Charter 6-8 • Assigned • 0.3mi
9/10
Analy High School
Public 9-12 • Assigned • 1.8mi
8/10
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
3/10 Heat Factor
7 days above 90° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Sebastopol, CA • 95472
Average low and high temperatures (°F)
61
41
62
43
69
45
66
46
73
49
76
51
74
52
82
53
79
53
76
50
63
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.8 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$643,000 – $778,000
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