644 Butler St is a 1,792 square foot house on a 10,019 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on March 05, 1990 for $65,000. Based on Redfin's Grass Valley data, we estimate the home's value is $563,419.
Single-familyProperty Type
2010Year Built
10,019 sq ftLot Size
$314Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$563,419
$498K since sold in March 1990$37K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5% lower than the average sale price ($593K) 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.
Zoning and permits
Zoning
Permits
R-1
Single-Family Residential Zone
The R-1 zone is applied to areas of the city that are appropriate for neighborhoods of single dwellings on standard urban lots, surrounding the more densely developed city core. The r-1 zone is consistent with and implements the urban low density (ULD) designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Oct 21, 2024 • Final
Residential - with plan check - alteration or addition
Install a solar photovoltaic system and an energy storage system with a backup gateway on a residential building.
Battery
Electrical
Solar
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: 3
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 3
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: Bungalow
Exterior Wall: Asbestos Shingle
Pool Information
Pool Type: Sauna
Has Pool
View Information
View: Average
Property Information
Building Sq. Ft: 1,792
# of Stories: 1
Legal Description: PTN SE 1/4 28-16-8
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,019
Acres: 0.23
County Use Description: SFR
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,792
Stories: 1.0
Lot Size: 10,019 square feet
Style: Single Family Residential
Year Built: 2010
Year Renovated: —
County: Nevada County
APN: 029050008000
Home facts updated by county records on Sep 21, 2026
Around this home
Schools
Bell Hill Academy
Public K-4 • Assigned • 0.5mi
7/10
Lyman Gilmore Middle School
Public 5-8 • Assigned • 0.5mi
4/10
Nevada Union High School
Public 9-12 • Assigned • 2.1mi
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
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 95° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
33 unhealthy days expected this year, 40 days in 30 years
Provided by First Street
Historical weather
Grass Valley, CA • 95945
Average low and high temperatures (°F)
58
40
56
40
63
44
64
45
74
53
83
60
87
64
88
67
80
61
66
49
58
42
57
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 13.5 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
13.5 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$536,000 – $648,000
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