640 Azores Cir is a 1,557 square foot house on a 4,240 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on July 16, 2007 for $475,000. Based on Redfin's Bay Point data, we estimate the home's value is $640,108.
Single-familyProperty Type
1986Year Built
4,240 sq ftLot Size
$411Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$640,108
$165K since sold in July 2007$10K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.3% higher than the average sale price ($638K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40433846
Oct 21, 2009
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40369619
Mar 12, 2009
Listing Removed
—
Public Records
Jul 16, 2007
Sold
$475,000
$305/sq ft
Public Records
Oct 18, 2005
Sold
$560,000
$360/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40107308
Sep 15, 2005
Listing Removed
—
Public Records
Mar 31, 1989
Sold
$160,000
$103/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$4,437 (+3.2%)
$52,659 + $263,318
$315,977
2025
$4,299 (+3.2%)
$52,659 + $263,318
$315,977
2024
$4,165 (+2.0%)
$51,627 + $258,155
$309,782
2023
$4,083 (+0.7%)
$50,615 + $253,094
$303,709
2022
$4,055 (+2.4%)
$49,623 + $248,132
$297,755
2021
$3,960 (+1.2%)
$48,650 + $243,267
$291,917
2020
$3,914 (+1.4%)
$47,697 + $238,498
$286,195
2019
$3,859 (+3.5%)
$47,208 + $236,053
$283,261
2018
$3,730 (+3.2%)
$46,283 + $231,425
$277,708
2017
$3,614 (+2.9%)
$44,487 + $222,440
$266,927
2016
$3,512 (+1.0%)
$44,487 + $222,440
$266,927
2015
$3,477 (+1.6%)
$43,615 + $218,079
$261,694
2014
$3,422 (+28.3%)
$42,119 + $210,597
$252,716
2013
$2,668 (+0.6%)
$42,119 + $210,597
$252,716
2012
$2,651 (+1.8%)
$31,833 + $159,167
$191,000
2011
$2,603 (−16.0%)
$31,833 + $159,167
$191,000
2010
$3,099 (+0.4%)
$32,000 + $160,000
$192,000
2009
$3,086 (−44.6%)
$40,000 + $200,000
$240,000
2008
$5,566
$134,960 + $106,040
$241,000
Tax history for 640 Azores Cir
Year
Property tax
Land + Additions
Assessment*
2026
$4,437 (+3.2%)
$52,659 + $263,318
$315,977
2025
$4,299 (+3.2%)
$52,659 + $263,318
$315,977
2024
$4,165 (+2.0%)
$51,627 + $258,155
$309,782
2023
$4,083 (+0.7%)
$50,615 + $253,094
$303,709
2022
$4,055 (+2.4%)
$49,623 + $248,132
$297,755
2021
$3,960 (+1.2%)
$48,650 + $243,267
$291,917
2020
$3,914 (+1.4%)
$47,697 + $238,498
$286,195
2019
$3,859 (+3.5%)
$47,208 + $236,053
$283,261
2018
$3,730 (+3.2%)
$46,283 + $231,425
$277,708
2017
$3,614 (+2.9%)
$44,487 + $222,440
$266,927
2016
$3,512 (+1.0%)
$44,487 + $222,440
$266,927
2015
$3,477 (+1.6%)
$43,615 + $218,079
$261,694
2014
$3,422 (+28.3%)
$42,119 + $210,597
$252,716
2013
$2,668 (+0.6%)
$42,119 + $210,597
$252,716
2012
$2,651 (+1.8%)
$31,833 + $159,167
$191,000
2011
$2,603 (−16.0%)
$31,833 + $159,167
$191,000
2010
$3,099 (+0.4%)
$32,000 + $160,000
$192,000
2009
$3,086 (−44.6%)
$40,000 + $200,000
$240,000
2008
$5,566
$134,960 + $106,040
$241,000
*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
P-1
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Permitted uses
Include but are not limited to:
Housing-Single unit
Apr 8, 2025 • Final
Building - residential re-roof
Remove the existing roof and install new composition shingles. A cool roof or cool roof exception is required at the final inspection.
Roofing
Nov 3, 2009 • Final
Building - residential plumbing
Install seismic valves and excess flow safety valves on all gas appliances.
Gas
Plumbing
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Building Style Type: Contemporary
Building Construction Quality: Good
Exterior Wall: Wood Siding
Property Information
Subdivision Name: SUBDIVISION 6537
Living Sq. Ft: 1,557
Ground Floor Sq. Ft: 811
Building Sq. Ft: 1,557
# of Stories: 2
Legal Description: T6537 L53
Parking & Garage Information
Parking Type: Built-In Garage
Garage/Parking Sq. Ft: 459
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,240
Legal Lot Number: 53
Acres: 0.0973
Zoning Code: P-1
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,557
Stories: 2.0
Lot Size: 4,240 square feet
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1987
County: Contra Costa County
APN: 0984910539
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
Rio Vista Elementary School
Public K-5 • Assigned • 0.2mi
2/10
Riverview Middle School
Public 6-8 • Assigned • 0.6mi
3/10
Mt. Diablo High School
Public 9-12 • Assigned • 4.6mi
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
5/10 Fire Factor
5% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° 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
Bay Point, CA • 94565
Average low and high temperatures (°F)
60
41
64
46
72
52
72
52
79
56
85
60
87
61
91
63
85
63
74
55
64
48
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 12.1 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
12.1 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$609,000 – $737,000
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