4485 Morgan Territory Rd is a 2,491 square foot house on a 0.93 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Clayton data, we estimate the home's value is $1,115,298.
Single-familyProperty Type
1981Year Built
0.93 acresLot Size
$448Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,115,298
$45K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 37.4% lower than the average sale price ($1.78M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$5,460 (+2.1%)
$109,507 + $378,358
$487,865
2025
$5,347 (+2.2%)
$109,507 + $378,358
$487,865
2024
$5,230 (+1.5%)
$107,360 + $370,940
$478,300
2023
$5,154 (+0.9%)
$105,255 + $363,667
$468,922
2022
$5,109 (+2.1%)
$103,192 + $356,537
$459,729
2021
$5,003 (+0.4%)
$101,169 + $349,547
$450,716
2020
$4,982 (+1.2%)
$99,186 + $342,694
$441,880
2019
$4,923 (+3.6%)
$98,169 + $339,181
$437,350
2018
$4,752 (+3.0%)
$96,245 + $332,531
$428,776
2017
$4,613 (+2.4%)
$92,508 + $319,619
$412,127
2016
$4,507 (+0.4%)
$92,508 + $319,619
$412,127
2015
$4,490 (+1.0%)
$90,695 + $313,352
$404,047
2014
$4,446 (+2.3%)
$87,584 + $302,601
$390,185
2013
$4,347 (+1.7%)
$87,584 + $302,601
$390,185
2012
$4,273 (+3.6%)
$87,189 + $301,234
$388,423
2011
$4,124 (+0.9%)
$85,480 + $295,328
$380,808
2010
$4,086 (+0.3%)
$83,804 + $289,538
$373,342
2009
$4,072 (+2.7%)
$83,178 + $287,375
$370,553
2008
$3,967
$83,376 + $288,058
$371,434
Tax history for 4485 Morgan Territory Rd
Year
Property tax
Land + Additions
Assessment*
2026
$5,460 (+2.1%)
$109,507 + $378,358
$487,865
2025
$5,347 (+2.2%)
$109,507 + $378,358
$487,865
2024
$5,230 (+1.5%)
$107,360 + $370,940
$478,300
2023
$5,154 (+0.9%)
$105,255 + $363,667
$468,922
2022
$5,109 (+2.1%)
$103,192 + $356,537
$459,729
2021
$5,003 (+0.4%)
$101,169 + $349,547
$450,716
2020
$4,982 (+1.2%)
$99,186 + $342,694
$441,880
2019
$4,923 (+3.6%)
$98,169 + $339,181
$437,350
2018
$4,752 (+3.0%)
$96,245 + $332,531
$428,776
2017
$4,613 (+2.4%)
$92,508 + $319,619
$412,127
2016
$4,507 (+0.4%)
$92,508 + $319,619
$412,127
2015
$4,490 (+1.0%)
$90,695 + $313,352
$404,047
2014
$4,446 (+2.3%)
$87,584 + $302,601
$390,185
2013
$4,347 (+1.7%)
$87,584 + $302,601
$390,185
2012
$4,273 (+3.6%)
$87,189 + $301,234
$388,423
2011
$4,124 (+0.9%)
$85,480 + $295,328
$380,808
2010
$4,086 (+0.3%)
$83,804 + $289,538
$373,342
2009
$4,072 (+2.7%)
$83,178 + $287,375
$370,553
2008
$3,967
$83,376 + $288,058
$371,434
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 9, 2019 • Final
Building/residential/al/alteration
Remove and replace windows in the same size and location.
Remodel
Jan 30, 2010 • Final
Building - residential re-roof
Install new tile roofing 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
Bathroom Information
# of Full Baths: 3
Exterior
Property Information
Living Sq. Ft: 2,491
Ground Floor Sq. Ft: 2,491
Building Sq. Ft: 2,491
# of Stories: 1
Legal Description: POR SEC 4 T1S R1E
Parking & Garage Information
# of Parking Spaces: 3
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 40,511
Acres: 0.93
Depth Footage: 225
Front Footage: 188
Zoning Code: A-2
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,491
Stories: 1.0
Lot Size: 0.93 acres
Style: Single Family Residential
Year Built: 1981
Year Renovated: 1981
County: Contra Costa County
APN: 0800100315
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Mt. Diablo Elementary School
Public K-5 • Assigned • 5.8mi
9/10
Diablo View Middle School
Public 6-8 • Assigned • 4.7mi
9/10
Northgate High School
Public 9-12 • Assigned • 8.0mi
9/10
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
8/10 Fire Factor
40% chance of being in a wildfire in next 30 years
4/10 Heat Factor
9 days above 96° expected this year, 19 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, 18 days in 30 years
Provided by First Street
Historical weather
Clayton, CA • 94517
Average low and high temperatures (°F)
60
40
64
43
72
47
72
48
80
52
85
55
87
57
92
59
85
60
74
52
64
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.06M – $1.28M
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