98 Mountain View Ave is a 2,017 square foot house on a 2.52 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on July 20, 2021 for $1,186,500. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,321,433.
Single-familyProperty Type
1928Year Built
2.52 acresLot Size
$655Est. Price/Sq.Ft.
2 garage spacesParking
Source:Public Records
Redfin Estimate
$1,321,433
$135K since sold in July 2021$20K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 53.1% higher than the average sale price ($863K) 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 20, 2025 • Final
Building permit with plan check
Construct a manufactured home as an accessory dwelling unit with two bedrooms. The project includes a covered porch, entry landing with steps, and a front door landing with steps.
ADU
New construction
Oct 16, 2025 • Final
Building permit with plan check
Convert a bedroom into an office within a single-family home for a new one-bedroom accessory dwelling unit.
Addition
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: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: COTATI RHO 08
Living Sq. Ft: 2,017
Building Sq. Ft: 2,797
# of Stories: 1
Legal Description: 84 FM 45-022-06 PT TO PT 45-290-86 LLA 8019
Lot Information
# of Buildings: 1
Land Sq. Ft: 109,771
Legal Lot Number: 69,70
Acres: 2.52
Zoning Code: RR3
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,017
Stories: 1.0
Lot Size: 2.52 acres
Style: Single Family Residential
Year Built: 1928
Year Renovated: 1939
County: Sonoma County
APN: 045022030000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Taylor Mountain Elementary School
Public K-6 • Assigned • 1.5mi
2/10
Montgomery High School
Public 9-12 • Assigned • 4.4mi
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
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 91° 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 • 95407
Average low and high temperatures (°F)
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76
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83
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81
54
78
50
65
45
58
43
Jan
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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
$1.26M – $1.52M
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