1520 Waltham Rd is a 1,308 square foot house on a 9,375 square foot lot with 4 bedrooms and 1 bathroom. Based on Redfin's Concord data, we estimate the home's value is $607,571.
Single-familyProperty Type
1948Year Built
9,375 sq ftLot Size
$465Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$607,571
$0 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4.9% lower than the average sale price ($639K) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$4,212 (+3.0%)
$226,260 + $76,513
$302,773
2024
$4,091 (−37.6%)
$221,824 + $75,013
$296,837
2023
$6,559 (+1.4%)
$217,475 + $73,543
$291,018
2022
$6,467 (+2.6%)
$395,352 + $114,444
$509,796
2021
$6,305 (+357.6%)
$387,600 + $112,200
$499,800
2020
$1,378 (+1.4%)
$380,000 + $110,000
$490,000
2019
$1,359 (+5.1%)
$29,560 + $28,311
$57,871
2018
$1,293 (+5.1%)
$28,981 + $27,756
$56,737
2017
$1,230 (+6.1%)
$27,856 + $26,679
$54,535
2016
$1,160 (+4.7%)
$27,856 + $26,679
$54,535
2015
$1,108 (+5.4%)
$27,310 + $26,156
$53,466
2014
$1,051 (+5.0%)
$26,374 + $25,260
$51,634
2013
$1,001 (+5.1%)
$26,374 + $25,260
$51,634
2012
$952 (+2.0%)
$26,255 + $25,146
$51,401
2011
$933 (+2.5%)
$25,741 + $24,653
$50,394
2010
$910 (+0.2%)
$25,237 + $24,170
$49,407
2009
$909 (+2.9%)
$25,049 + $23,990
$49,039
2008
$883
$25,109 + $24,047
$49,156
Tax history for 1520 Waltham Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,212 (+3.0%)
$226,260 + $76,513
$302,773
2024
$4,091 (−37.6%)
$221,824 + $75,013
$296,837
2023
$6,559 (+1.4%)
$217,475 + $73,543
$291,018
2022
$6,467 (+2.6%)
$395,352 + $114,444
$509,796
2021
$6,305 (+357.6%)
$387,600 + $112,200
$499,800
2020
$1,378 (+1.4%)
$380,000 + $110,000
$490,000
2019
$1,359 (+5.1%)
$29,560 + $28,311
$57,871
2018
$1,293 (+5.1%)
$28,981 + $27,756
$56,737
2017
$1,230 (+6.1%)
$27,856 + $26,679
$54,535
2016
$1,160 (+4.7%)
$27,856 + $26,679
$54,535
2015
$1,108 (+5.4%)
$27,310 + $26,156
$53,466
2014
$1,051 (+5.0%)
$26,374 + $25,260
$51,634
2013
$1,001 (+5.1%)
$26,374 + $25,260
$51,634
2012
$952 (+2.0%)
$26,255 + $25,146
$51,401
2011
$933 (+2.5%)
$25,741 + $24,653
$50,394
2010
$910 (+0.2%)
$25,237 + $24,170
$49,407
2009
$909 (+2.9%)
$25,049 + $23,990
$49,039
2008
$883
$25,109 + $24,047
$49,156
*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
RS7.5
Residential Single-Family District
The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-7.5 corresponding to the minimum lot size 7500. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Feb 22, 2013 • Final
Bldhp historical
Remove the existing roof and install new fiberglass shingles on a residential building.
Roofing
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: 8
Exterior
Property Information
Subdivision Name: MEADOW HOMES 03
Living Sq. Ft: 1,308
Ground Floor Sq. Ft: 1,308
Building Sq. Ft: 1,308
# of Stories: 1
Legal Description: MEADOW HOMES #3 LOT 65
Parking & Garage Information
Garage/Parking Sq. Ft: 308
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,375
Legal Lot Number: 65
Acres: 0.2152
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 1.0
Sq. Ft.: 1,308
Stories: 1.0
Lot Size: 9,375 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1948
County: Contra Costa County
APN: 1280320043
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Meadow Homes Elementary School
Public K-5 • Assigned • 0.3mi
2/10
Oak Grove Middle School
Public 6-8 • Assigned • 2.0mi
4/10
Mt. Diablo High School
Public 9-12 • Assigned • 1.3mi
3/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 96° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94520
Average low and high temperatures (°F)
61
42
64
45
72
49
71
50
79
54
84
57
83
58
90
60
85
60
79
56
64
48
57
45
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
$578,000 – $699,000
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