640 Rheem Blvd is a 2,254 square foot house on a 0.64 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on January 08, 1997 for $405,000. Based on Redfin's Moraga data, we estimate the home's value is $1,658,717.
Single-familyProperty Type
1972Year Built
0.64 acresLot Size
$736Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,658,717
$1.3M since sold in January 1997$54K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12% lower than the average sale price ($1.89M) 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
2-DUA
Two Dwelling Units Per Acre Residential District
The purpose of the 2-DUA zoning districts is to provide for a residential environment consisting of low density, detached, single-family homes consistent with the general plan.
Permitted uses
Include but are not limited to:
Agriculture
Livestock production
Day care facility
Housing-Single unit
Housing-Other
Recreation
Agriculture-Cropland
Park & open space
Jul 27, 2007 • Final
Building - residential mechanical
Replace the existing furnace and air conditioning units with new high-efficiency models. The new air conditioning unit has a 15 SEER rating.
HVAC
Dec 16, 2002 • Final
Building - residential electrical
Upgrade the main electrical service panel from 100 to 200 amps and replace the subpanel.
Electrical
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
Room Information
# of Rooms: 9
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 3191
Living Sq. Ft: 2,254
Ground Floor Sq. Ft: 2,254
Building Sq. Ft: 2,254
# of Stories: 1
Legal Description: TRACT 3191 LOT 36 EX MR & TR ADJ
Parking & Garage Information
Garage/Parking Sq. Ft: 500
Lot Information
# of Buildings: 1
Land Sq. Ft: 28,000
Legal Lot Number: 36
Acres: 0.6428
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,254
Stories: 1.0
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1972
County: Contra Costa County
APN: 2561410180
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Donald L. Rheem Elementary School
Public K-5 • Assigned • 1.4mi
8/10
Joaquin Moraga Intermediate School
Public 6-8 • Assigned • 1.9mi
9/10
Campolindo High School
Public 9-12 • Assigned • 1.6mi
10/10
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
3/10 Heat Factor
7 days above 90° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Moraga, CA • 94556
Average low and high temperatures (°F)
60
43
62
44
70
47
67
48
73
52
76
54
75
56
82
58
81
59
76
57
63
49
58
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.58M – $1.91M
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