505 Alexander Valley Rd is a 1,820 square foot house on a 1.95 acre lot with 2 bedrooms and 1 bathroom. - it last sold on August 10, 1999 for $385,000. Based on Redfin's Healdsburg data, we estimate the home's value is $1,159,170.
Single-familyProperty Type
1900Year Built
1.95 acresLot Size
$637Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,159,170
$774K since sold in August 1999$13K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.6% lower than the average sale price ($1.31M) 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 11, 2016 • Final
Building history record
Work on electrical systems.
Electrical
Jun 11, 2016 • Final
Building history record
Work on a pool.
Pool and hot tub
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
Basement Information
Basement Sq. Ft: 1,140
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Pool Information
Has Pool
Property Information
Subdivision Name: SOTOYOME RHO
Living Sq. Ft: 1,820
Ground Floor Sq. Ft: 1,820
Building Sq. Ft: 2,252
# of Stories: 1
Legal Description: 1969 FORM PT OF 91-081-27
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 3,312
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 84,942
Acres: 1.95
Zoning Code: RR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,820
Stories: 1.0
Lot Size: 1.95 acres
Style: Single Family Residential
Year Built: 1900
Year Renovated: 1900
County: Sonoma County
APN: 091081029000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Healdsburg Elementary School
Public K-5 • Assigned • 3.0mi
9/10
Healdsburg Junior High School
Public 6-8 • Assigned • 2.7mi
6/10
Healdsburg High School
Public 9-12 • Assigned • 2.2mi
9/10
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
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 97° 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
20 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Healdsburg, CA • 95448
Average low and high temperatures (°F)
62
40
63
44
71
47
69
47
78
52
82
54
81
54
89
55
85
54
78
51
63
45
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.10M – $1.33M
Reach more buyers when you sell with Redfin. Save up to $11,592 in fees.3 minutes to get started.