A rare opportunity to own one of Clayton’s most unique equestrian properties—where lifestyle, vision, and natural beauty come together on 10 usable acres at the base of Mt. Diablo. At the heart of the property is a 25-stall stable, originally built at an estimated $800,000, with a 1,800 sq ft residence above offering sweeping views of the ranch. Ideal for equestrian professionals, investors, or those seeking a legacy property, the infrastructure is already in place. A cleared upper homesite is ready for your dream build, positioned to capture breathtaking panoramic views of Mt. Diablo and surrounding hills. Located among million-dollar homes, the setting offers both prestige and long-term upside. Improvements already underway include a trail system, terraced garden area, arena site with extensive soil work, tank house, greenhouse, raised beds, and chicken coops—creating the foundation for a self-sustaining ranch lifestyle. Marsh Creek runs through the property, adding a rare natural element. Perfect for a private retreat, boarding facility, or future estate. Appraised at $1,200,000 in 2024. Dream it. Build it. Live it.
Single-familyProperty Type
2009Year Built
9.75 acresLot Size
$672Price/Sq.Ft.
Listed by Richard Howe•DRE #02058221• Better Homes & Gardens R.E.
bridgeMLS, Bay East AOR, or Contra Costa AOR #41130102
Jun 29, 2026
Pending
—
Apr 8, 2026
Listed
$1,270,000
$672/sq ft
SAOR #26-1534
Jun 27, 2026
Pending
—
Apr 7, 2026
Listed
$1,270,000
$672/sq ft
+71
A rare opportunity to own one of Clayton's most unique and inspiring equestrian properties--where lifestyle, vision, and natural beauty come together on 10 usable acres at the base of Mt. Diablo. At the heart of the property is an impressive 25-stall stable, originally constructed at a cost of approximately $800,000, with a thoughtfully designed 1,800 sq ft residence perched above--offering a comfortable living space with a commanding view over your private ranch. Whether you're an equestrian professional, investor, or someone seeking a legacy property, the infrastructure here sets a powerful foundation. The land itself is where this property truly becomes extraordinary. A cleared upper homesite awaits your dream estate, positioned to capture breathtaking, panoramic views of Mt. Diablo and the surrounding rolling hills. With neighboring properties featuring million-dollar homes, this location offers both prestige and long-term upside. Extensive improvements have already been envisioned and partially completed, saving both time and cost for the next owner. These include a developing trail system leading to the homesite, a terraced garden area carved into the hillside, an arena area with significant soil preparation already completed, a tank house supporting the water system, greenhouse, raised garden beds, and chicken coops--creating the beginnings of a self-sustaining ranch lifestyle. Marsh Creek gracefully runs through the property, adding a rare and tranquil natural feature that enhances both the setting and usability of the land. This property presents a compelling opportunity for a private equestrian retreat, a horse boarding or training operation, or a visionary estate build in one of Contra Costa County's most sought-after rural communities. Dream it. Build it. Live it.
Year
Property tax
Land + Additions
Assessment*
2025
$10,060 (+2.3%)
$653,884 + $274,138
$928,022
2024
$9,835 (+1.5%)
$641,063 + $268,763
$909,826
2023
$9,691 (−18.4%)
$628,494 + $263,494
$891,988
2022
$11,880 (+65.4%)
$616,171 + $258,328
$874,499
2021
$7,181 (+0.4%)
$795,600 + $265,200
$1,060,800
2020
$7,152 (+1.2%)
$404,492 + $236,596
$641,088
2019
$7,066 (+3.7%)
$400,345 + $234,170
$634,515
2018
$6,816 (+4.5%)
$392,496 + $229,579
$622,075
2017
$6,523 (+4.5%)
$377,255 + $212,528
$589,783
2016
$6,241 (+4.4%)
$377,255 + $212,528
$589,783
2015
$5,978 (+1.0%)
$369,858 + $196,048
$565,906
2014
$5,919 (+2.3%)
$357,167 + $168,076
$525,243
2013
$5,784 (+1.8%)
$357,167 + $168,076
$525,243
2012
$5,684 (+3.7%)
$355,553 + $167,317
$522,870
2011
$5,480 (+0.8%)
$348,582 + $164,037
$512,619
2010
$5,435 (−45.7%)
$341,748 + $160,821
$502,569
2009
$10,002 (+2.7%)
$339,194 + $159,620
$498,814
2008
$9,740
$717,651 + $207,572
$925,223
Public record
Public record
Permits
Beds
—
Baths
—
Stories
1
Lot width
—
Lot depth
—
Lot size
9.75 Acres
Year renovated
2012
Finished Sq. Ft.
1,890
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,890
Year built
2009
Style
Vacant Land
County
Contra Costa County
APN
0801500166
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Sep 15, 2020 • Final
Building - residential solar photovoltaic
Install a photovoltaic system on a single-family home.
Electrical
Solar
Nov 27, 2018 • Final
Building - residential electrical
Upgrade the main electrical service panel to 200 amps.
Electrical
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.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
8/10 Fire Factor
36% 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
85
56
92
59
86
58
79
54
64
46
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
80/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in the zip code. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
5.3 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 6115 Morgan Territory Rd
$1,201,911
$68K under list price of $1.27M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.0M to $2.2M.