bridgeMLS, Bay East AOR, or Contra Costa AOR #40535439
Dec 28, 2011
Sold
$100,000
$105/sq ft
Aug 15, 2011
Pending
—
Jul 26, 2011
Price Changed
$100,000
$105/sq ft
Jul 23, 2011
Listed
$175,000
$184/sq ft
Fantastic opportunity for someone that is handy . House needs a lot of work. Great oportunity for a for a contractor or investor.
MLSListings #ML81131596
Sep 30, 2011
Sold
$115,000
$121/sq ft
Aug 15, 2011
Pending
—
Jul 25, 2011
Price Changed
$100,000
$105/sq ft
Jul 18, 2011
Listed
$179,000
$188/sq ft
Jul 18, 2011
Listed
$100,000
$105/sq ft
Fantastic deal for someone who has the ability to upgrade this home.
Year
Property tax
Land + Additions
Assessment*
2025
$3,159 (+4.3%)
$128,110 + $70,208
$198,318
2024
$3,030 (+8.1%)
$125,599 + $68,832
$194,431
2023
$2,802 (+2.2%)
$123,137 + $64,483
$187,620
2022
$2,743 (+3.2%)
$120,723 + $49,494
$170,217
2021
$2,659 (+1.2%)
$118,356 + $48,524
$166,880
2020
$2,626 (+1.2%)
$116,036 + $47,573
$163,609
2019
$2,595 (+4.4%)
$114,847 + $47,086
$161,933
2018
$2,486 (+4.0%)
$112,596 + $46,163
$158,759
2017
$2,389 (+4.0%)
$108,225 + $44,371
$152,596
2016
$2,297 (+2.5%)
$108,225 + $44,371
$152,596
2015
$2,242 (+3.0%)
$106,103 + $43,501
$149,604
2014
$2,176 (+3.6%)
$102,463 + $42,009
$144,472
2013
$2,100 (+3.3%)
$102,463 + $42,009
$144,472
2012
$2,034 (−17.9%)
$102,000 + $41,820
$143,820
2011
$2,478 (+5.1%)
$100,000 + $41,000
$141,000
2010
$2,358 (+0.5%)
$132,467 + $51,533
$184,000
2009
$2,346 (−2.0%)
$125,987 + $49,013
$175,000
2008
$2,393
$125,987 + $49,013
$175,000
Tax history for 1551 WALTHAM Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,159 (+4.3%)
$128,110 + $70,208
$198,318
2024
$3,030 (+8.1%)
$125,599 + $68,832
$194,431
2023
$2,802 (+2.2%)
$123,137 + $64,483
$187,620
2022
$2,743 (+3.2%)
$120,723 + $49,494
$170,217
2021
$2,659 (+1.2%)
$118,356 + $48,524
$166,880
2020
$2,626 (+1.2%)
$116,036 + $47,573
$163,609
2019
$2,595 (+4.4%)
$114,847 + $47,086
$161,933
2018
$2,486 (+4.0%)
$112,596 + $46,163
$158,759
2017
$2,389 (+4.0%)
$108,225 + $44,371
$152,596
2016
$2,297 (+2.5%)
$108,225 + $44,371
$152,596
2015
$2,242 (+3.0%)
$106,103 + $43,501
$149,604
2014
$2,176 (+3.6%)
$102,463 + $42,009
$144,472
2013
$2,100 (+3.3%)
$102,463 + $42,009
$144,472
2012
$2,034 (−17.9%)
$102,000 + $41,820
$143,820
2011
$2,478 (+5.1%)
$100,000 + $41,000
$141,000
2010
$2,358 (+0.5%)
$132,467 + $51,533
$184,000
2009
$2,346 (−2.0%)
$125,987 + $49,013
$175,000
2008
$2,393
$125,987 + $49,013
$175,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
9,375 Sq. Ft.
Year renovated
1980
Sq. Ft.
1,280
Year built
1948
Style
Single Family Residential
County
Contra Costa County
APN
1280330075
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
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 13, 2024 • Final
Building code enforcement
Perform addition and remodeling work on a building.
Addition
Remodel
Feb 1, 2024 • Final
Building
Convert an existing garage into a new attached accessory dwelling unit. Add additional living space to the structure as part of the conversion.
ADU
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
Parking
Parking Information
Garage (Minimum): 1
Garage (Maximum): 1
Garage Spaces: 1
Interior
Bedroom Information
# of Bedrooms (Minimum): 3
# of Bedrooms (Maximum): 3
Bathroom Information
# of Baths (Full): 1
# of Baths (Minimum): 1
# of Baths (Maximum): 1
Bathroom Description: Shower Over Tub, Tubs, No Shower Stall
Room Information
Family Room Description: No Separate Family Room
Dining Room Description: No Formal Dining Room, Eat in Kitchen
Kitchen Description: Garbage Disposal
Heating & Cooling Information
Heating: Wall Furnace
Exterior
Exterior Features
Roof: Composition
Building Information
Subclass: Single Family Home
Building Type: Detached
Concrete Slab
Building Height (Minimum): 1
Building Height (Maximum): 1
Property Features
Living Sq. Ft.: 950
Property Information
Property Primary ID: 340124
Lot Information
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: R75
Utilities
Utility Information
Sewer Septic: Sewer in Street, Sewer Connected
Water Information
Water: Public
Location
Multi-Unit Information
# of Stories: 1
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,280
Stories: 1.0
Lot Size: 9,375 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1980
County: Contra Costa County
APN: 1280330075
Home facts updated by county records on Oct 9, 2026
Other
Miscellaneous Information
Incorporated: Yes
Around this home
Schools
Meadow Homes Elementary School
Public K-5 • Assigned • 0.4mi
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
8/10 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
86
59
90
60
84
62
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
$509,000 – $616,000
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