3640 Morgan Territory Rd is a 2,922 square foot vacant land on a 4.78 acre lot. - it last sold on December 31, 1998 for $445,000. Based on Redfin's Clayton data, we estimate the home's value is $1,659,793.
Vacant landProperty Type
1988Year Built
4.78 acresLot Size
$347,237Price/Acres
2 car garageParking
Source:Public Records
Redfin Estimate
$1,659,793
$1.2M since sold in December 1998$15K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 26% lower than the average sale price ($2.24M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #27242471
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28256843
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #28261330
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10242471
Nov 13, 2002
Listing Removed
—
Public Records
Dec 31, 1998
Sold
$445,000
$152/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10261330
Nov 29, 1998
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10256843
Aug 9, 1998
Listing Removed
—
Public Records
Mar 22, 1989
Sold
$275,000
$94/sq ft
Public Records
Apr 26, 1985
Sold
$85,000
$29/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$7,956 (+2.1%)
$223,862 + $487,707
$711,569
2025
$7,791 (+2.3%)
$223,862 + $487,707
$711,569
2024
$7,619 (+1.5%)
$219,473 + $478,145
$697,618
2023
$7,509 (+0.9%)
$215,170 + $468,770
$683,940
2022
$7,445 (+2.1%)
$210,951 + $459,579
$670,530
2021
$7,291 (+0.4%)
$206,815 + $450,568
$657,383
2020
$7,262 (+1.2%)
$202,760 + $441,734
$644,494
2019
$7,176 (+3.6%)
$200,681 + $437,205
$637,886
2018
$6,924 (+3.0%)
$196,747 + $428,633
$625,380
2017
$6,721 (+3.3%)
$189,108 + $411,990
$601,098
2016
$6,504 (+0.3%)
$189,108 + $411,990
$601,098
2015
$6,482 (+1.0%)
$185,400 + $403,912
$589,312
2014
$6,418 (+2.3%)
$179,039 + $390,052
$569,091
2013
$6,272 (+1.7%)
$179,039 + $390,052
$569,091
2012
$6,165 (+3.7%)
$178,230 + $388,290
$566,520
2011
$5,945 (+0.9%)
$174,736 + $380,677
$555,413
2010
$5,890 (+0.4%)
$171,310 + $373,213
$544,523
2009
$5,869 (+2.7%)
$170,030 + $370,424
$540,454
2008
$5,714
$170,434 + $371,304
$541,738
Tax history for 3640 Morgan Territory Rd
Year
Property tax
Land + Additions
Assessment*
2026
$7,956 (+2.1%)
$223,862 + $487,707
$711,569
2025
$7,791 (+2.3%)
$223,862 + $487,707
$711,569
2024
$7,619 (+1.5%)
$219,473 + $478,145
$697,618
2023
$7,509 (+0.9%)
$215,170 + $468,770
$683,940
2022
$7,445 (+2.1%)
$210,951 + $459,579
$670,530
2021
$7,291 (+0.4%)
$206,815 + $450,568
$657,383
2020
$7,262 (+1.2%)
$202,760 + $441,734
$644,494
2019
$7,176 (+3.6%)
$200,681 + $437,205
$637,886
2018
$6,924 (+3.0%)
$196,747 + $428,633
$625,380
2017
$6,721 (+3.3%)
$189,108 + $411,990
$601,098
2016
$6,504 (+0.3%)
$189,108 + $411,990
$601,098
2015
$6,482 (+1.0%)
$185,400 + $403,912
$589,312
2014
$6,418 (+2.3%)
$179,039 + $390,052
$569,091
2013
$6,272 (+1.7%)
$179,039 + $390,052
$569,091
2012
$6,165 (+3.7%)
$178,230 + $388,290
$566,520
2011
$5,945 (+0.9%)
$174,736 + $380,677
$555,413
2010
$5,890 (+0.4%)
$171,310 + $373,213
$544,523
2009
$5,869 (+2.7%)
$170,030 + $370,424
$540,454
2008
$5,714
$170,434 + $371,304
$541,738
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 10, 2018 • Final
Building - residential re-roof
Install a new layer of CertainTeed shingles over one existing layer of roofing.
Roofing
Jan 30, 2010 • Final
Building/residential/r/new single family-duplex
Work on a residential building and garage.
New construction
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: 1
Exterior
Property Information
Living Sq. Ft: 2,922
Ground Floor Sq. Ft: 2,922
Building Sq. Ft: 2,922
# of Stories: 1
Legal Description: PCL MAP 8 PG 15 POR PCLS C & D
Lot Information
# of Buildings: 1
Land Sq. Ft: 208,217
Acres: 4.78
Zoning Code: A-2
County Use Description: RURAL MISC 1-10 AC
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,922
Stories: 1.0
Lot Size: 4.78 acres
Style: Vacant Land
Year Built: 1988
Year Renovated: 1988
County: Contra Costa County
APN: 0782000293
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 • 5.4mi
9/10
Diablo View Middle School
Public 6-8 • Assigned • 4.2mi
9/10
Northgate High School
Public 9-12 • Assigned • 7.7mi
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
37% chance of being in a wildfire in next 30 years
4/10 Heat Factor
9 days above 96° expected this year, 18 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
$1.58M – $1.91M
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