1234 St Helena Ave is a 1,394 square foot house on a 4,875 square foot lot with 2 bedrooms and 1.5 bathrooms. - it last sold on May 22, 2017 for $612,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $812,698.
Single-familyProperty Type
1925Year Built
4,875 sq ftLot Size
$583Est. Price/Sq.Ft.
4 spacesParking
Source:Public Records
Redfin Estimate
$812,698
$201K since sold in May 2017$17K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.7% higher than the average sale price ($647K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 18, 2018 • Final
Residential addition-alteration
Remodel the existing kitchen and add a new half bathroom.
Bathroom
Kitchen
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: 1
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: PROCTOR TERRACE ADD
Living Sq. Ft: 1,394
Building Sq. Ft: 1,394
# of Stories: 1
Legal Description: REMAP FROM 011-131-021-000 - 09/13/97
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 288
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,875
Legal Lot Number: 12
Legal Block Number: 8
Acres: 0.1119
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.5
Sq. Ft.: 1,394
Stories: 1.0
Parking Spaces: 4
Basement: No
Accessible: Yes
Lot Size: 4,875 square feet
Style: Single Family Residential
Year Built: 1925
Year Renovated: 1960
County: Sonoma County
APN: 180650012000
HOA Dues: —
Garage: Yes
Features: Views
Home facts updated by owner on Nov 2, 2025
Around this home
Schools
Proctor Terrace Elementary School
Public K-6 • Assigned • 0.2mi
4/10
Santa Rosa Middle School
Public 7-8 • Assigned • 0.7mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 1.1mi
6/10
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, 15 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 • 95404
Average low and high temperatures (°F)
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79
51
65
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44
Jan
Feb
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May
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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
$773,000 – $935,000
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