320 Edison St is a 784 square foot house on a 0.32 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Graton data, we estimate the home's value is $583,389.
Single-familyProperty Type
1961Year Built
0.32 acresLot Size
$744Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$583,389
$0 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 26.2% lower than the average sale price ($790K) 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
$2,781 (+11.9%)
$16,796 + $34,050
$50,846
2024
$2,486 (+0.3%)
$16,467 + $33,383
$49,850
2023
$2,478 (+0.2%)
$16,145 + $32,729
$48,874
2022
$2,474 (−0.2%)
$15,829 + $32,088
$47,917
2021
$2,478 (−2.1%)
$15,519 + $31,459
$46,978
2020
$2,531 (+13.3%)
$15,215 + $30,843
$46,058
2019
$2,234 (+0.9%)
$15,059 + $30,527
$45,586
2018
$2,215 (+0.9%)
$14,764 + $29,929
$44,693
2017
$2,195 (+1.1%)
$14,192 + $28,768
$42,960
2015
$2,170 (+0.9%)
$13,914 + $28,204
$42,118
2014
$2,151
$13,437 + $27,237
$40,674
2013
$2,150 (+1.4%)
$13,437 + $27,237
$40,674
2012
$2,120 (+4.1%)
$13,377 + $27,114
$40,491
2011
$2,036 (+3.9%)
$13,115 + $26,583
$39,698
2010
$1,960 (+3.4%)
$12,858 + $26,062
$38,920
2009
$1,896 (+1.9%)
$12,762 + $25,868
$38,630
2007
$1,861
$12,543 + $25,422
$37,965
Tax history for 320 Edison St
Year
Property tax
Land + Additions
Assessment*
2025
$2,781 (+11.9%)
$16,796 + $34,050
$50,846
2024
$2,486 (+0.3%)
$16,467 + $33,383
$49,850
2023
$2,478 (+0.2%)
$16,145 + $32,729
$48,874
2022
$2,474 (−0.2%)
$15,829 + $32,088
$47,917
2021
$2,478 (−2.1%)
$15,519 + $31,459
$46,978
2020
$2,531 (+13.3%)
$15,215 + $30,843
$46,058
2019
$2,234 (+0.9%)
$15,059 + $30,527
$45,586
2018
$2,215 (+0.9%)
$14,764 + $29,929
$44,693
2017
$2,195 (+1.1%)
$14,192 + $28,768
$42,960
2015
$2,170 (+0.9%)
$13,914 + $28,204
$42,118
2014
$2,151
$13,437 + $27,237
$40,674
2013
$2,150 (+1.4%)
$13,437 + $27,237
$40,674
2012
$2,120 (+4.1%)
$13,377 + $27,114
$40,491
2011
$2,036 (+3.9%)
$13,115 + $26,583
$39,698
2010
$1,960 (+3.4%)
$12,858 + $26,062
$38,920
2009
$1,896 (+1.9%)
$12,762 + $25,868
$38,630
2007
$1,861
$12,543 + $25,422
$37,965
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 11, 2020 • Final
Building permit no plan check
HVAC
Jun 11, 2016 • Final
Building history record
Work on grading.
Grading
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
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: GREEN VLY RANCH
Living Sq. Ft: 784
Ground Floor Sq. Ft: 784
Building Sq. Ft: 1,344
# of Stories: 1
Legal Description: 74 FORM 130-166-12 C/W 130-166-10 PER M/D
Parking & Garage Information
Garage/Parking Sq. Ft: 220
Lot Information
# of Buildings: 1
Land Sq. Ft: 13,939
Legal Lot Number: 9
Legal Block Number: 4
Acres: 0.32
Zoning Code: R15UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 784
Stories: 1.0
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 1961
Year Renovated: —
County: Sonoma County
APN: 130166017000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Oak Grove Elementary School
Public K • Assigned • 0.2mi
Oak Grove Elementary/Willowside Middle School
Charter 1-8 • Assigned • 3.3mi
6/10
Analy High School
Public 9-12 • Assigned • 2.8mi
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 91° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Graton, CA • 95444
Average low and high temperatures (°F)
63
39
64
43
72
45
71
46
78
49
82
52
83
53
88
52
83
55
79
48
66
45
60
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
$555,000 – $671,000
Reach more buyers when you sell with Redfin. Save up to $5,834 in fees.3 minutes to get started.