1434 Del Rio Cir Unit A is a 861 square foot condo with 2 bedrooms and 1 bathroom. - it last sold on September 18, 2014 for $190,000. Based on Redfin's Concord data, we estimate the home's value is $289,214.
CondoProperty Type
1969Year Built
$336Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$289,214
$99K since sold in September 2014$13K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.9% higher than the average sale price ($278K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40110983
Sep 21, 2005
Listing Removed
—
Public Records
Oct 31, 2001
Sold
$152,000
$177/sq ft
Public Records
Jun 5, 1992
Sold
$83,500
$97/sq ft
Public Records
May 24, 1985
Sold
$69,000
$80/sq ft
Public Records
Jun 8, 1983
Sold
$60,000
$70/sq ft
Public Records
Oct 1, 1979
Sold
$65,000
$75/sq ft
Public Records
May 1, 1979
Sold
$52,000
$60/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$3,536 (+3.0%)
$122,584 + $110,324
$232,908
2025
$3,431 (+3.1%)
$122,584 + $110,324
$232,908
2024
$3,327 (+2.5%)
$120,181 + $108,161
$228,342
2023
$3,245 (+2.0%)
$117,825 + $106,041
$223,866
2022
$3,180 (+3.1%)
$115,515 + $103,962
$219,477
2021
$3,085 (+1.1%)
$113,250 + $101,924
$215,174
2020
$3,050 (+1.3%)
$111,030 + $99,926
$210,956
2019
$3,011 (+4.4%)
$109,892 + $98,902
$208,794
2018
$2,885 (+4.0%)
$107,738 + $96,963
$204,701
2017
$2,774 (+3.8%)
$103,555 + $93,199
$196,754
2016
$2,672 (+1.6%)
$103,555 + $93,199
$196,754
2015
$2,630 (+76.2%)
$101,525 + $91,372
$192,897
2014
$1,493 (+4.2%)
$35,862 + $50,206
$86,068
2013
$1,432 (+9.7%)
$35,862 + $50,206
$86,068
2012
$1,306 (−1.4%)
$35,700 + $49,980
$85,680
2011
$1,324 (−5.2%)
$43,530 + $40,970
$84,500
2010
$1,397 (−20.3%)
$45,076 + $42,424
$87,500
2009
$1,753 (−14.9%)
$49,455 + $46,545
$96,000
2008
$2,059
$66,712 + $62,788
$129,500
Tax history for 1434 Del Rio Cir Unit A
Year
Property tax
Land + Additions
Assessment*
2026
$3,536 (+3.0%)
$122,584 + $110,324
$232,908
2025
$3,431 (+3.1%)
$122,584 + $110,324
$232,908
2024
$3,327 (+2.5%)
$120,181 + $108,161
$228,342
2023
$3,245 (+2.0%)
$117,825 + $106,041
$223,866
2022
$3,180 (+3.1%)
$115,515 + $103,962
$219,477
2021
$3,085 (+1.1%)
$113,250 + $101,924
$215,174
2020
$3,050 (+1.3%)
$111,030 + $99,926
$210,956
2019
$3,011 (+4.4%)
$109,892 + $98,902
$208,794
2018
$2,885 (+4.0%)
$107,738 + $96,963
$204,701
2017
$2,774 (+3.8%)
$103,555 + $93,199
$196,754
2016
$2,672 (+1.6%)
$103,555 + $93,199
$196,754
2015
$2,630 (+76.2%)
$101,525 + $91,372
$192,897
2014
$1,493 (+4.2%)
$35,862 + $50,206
$86,068
2013
$1,432 (+9.7%)
$35,862 + $50,206
$86,068
2012
$1,306 (−1.4%)
$35,700 + $49,980
$85,680
2011
$1,324 (−5.2%)
$43,530 + $40,970
$84,500
2010
$1,397 (−20.3%)
$45,076 + $42,424
$87,500
2009
$1,753 (−14.9%)
$49,455 + $46,545
$96,000
2008
$2,059
$66,712 + $62,788
$129,500
*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
RM
Residential Medium Density District
The RM district is applied to areas of the city appropriate for residential uses with attached and detached dwellings, including a variety of housing types such as small lot single-family dwellings, townhomes, row houses, and cluster housing, at densities of 11 to 33 units per net acre, with provisions for appropriately scaled and located live/work units. The RM district is consistent with and implements the medium density residential (MDR) land use designation of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space
Aug 6, 2014 • Final
Building
Remove and replace windows.
Remodel
Feb 22, 2013 • Final
Building
Overlay one layer of composition shingles with felt underlayment.
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
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Contemporary
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Living Sq. Ft: 861
Ground Floor Sq. Ft: 861
Building Sq. Ft: 861
# of Stories: 1
Legal Description: TRACT 3864 LOT 40 UNIT 1
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Carport
Garage/Parking Sq. Ft: 195
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 87,120,000
Legal Lot Number: 40
Acres: 2,000
County Use Description: CONDOMINIUM
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 861
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1969
Year Renovated: 1969
County: Contra Costa County
APN: 1474020979
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Fair Oaks Elementary School
Public K-5 • Assigned • 0.3mi
1/10
Oak Grove Middle School
Public 6-8 • Assigned • 0.8mi
4/10
Ygnacio Valley High School
Public 9-12 • Assigned • 1.3mi
3/10
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
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
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Concord, CA • 94518
Average low and high temperatures (°F)
61°
41°
64°
44°
72°
49°
71°
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79°
55°
83°
57°
85°
59°
90°
60°
84°
62°
74°
54°
65°
47°
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
$275,000 – $333,000
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