Seller's Agent in 2026
Travis Clarke
Keller Williams Realty
(925) 922-2275
2 in this area
82 Total Sales
Welcome to your private Oakley resort at 29 Diane Ct, perfectly situated on a peaceful cul-de-sac within the desirable Simon / Live Oak Ranch neighborhood. This stunning 4 bedroom, 3 full bathroom home is designed for seamless indoor-outdoor living and unparalleled entertaining. The heart of this property is the incredible backyard, featuring a sparkling pool and spa, a built-in outdoor BBQ area, and a spacious patio complete with an outdoor TV. The garage features a Tesla charge. Inside, the functional layout includes a highly desirable downstairs bedroom and full bathroom, ideal for guests or multi-generational needs. Upstairs, you'll find a massive loft area for family fun and a separate, dedicated office space, perfect for remote work. The spacious master bedroom offers a luxurious retreat, complemented by a large walk-in closet. With generous living spaces, the ultimate entertainer's setup, and the added benefit of being located near the beautiful Marsh Creek Regional Trail for scenic hiking and biking, this home provides a lifestyle of comfort, luxury, and convenience in a prime location.
Last Agent to Sell the Property
Keller Williams Realty License #02109412 Listed on: 11/07/2025
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $836,000 | First American Title | |
| Deed | -- | Chicago Title | |
| Grant Deed | $803,000 | Chicago Title | |
| Grant Deed | -- | Entitle Insurance Company | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | $295,000 | Old Republic Title Company | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | Old Republic Title Company | |
| Grant Deed | $230,000 | Old Republic Title Company | |
| Corporate Deed | $521,000 | First American Title |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $435,000 | New Conventional | |
| Previous Owner | $200,000 | New Conventional | |
| Previous Owner | $200,000 | New Conventional | |
| Previous Owner | $305,000 | New Conventional | |
| Previous Owner | $295,000 | New Conventional | |
| Previous Owner | $172,500 | New Conventional | |
| Previous Owner | $359,650 | Purchase Money Mortgage |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 05/11/2026 05/11/26 | Sold | $835,888 | -1.5% | $293 / Sq Ft | |
| 04/20/2026 04/20/26 | Pending | -- | -- | -- | |
| 04/08/2026 04/08/26 | Price Changed | $848,888 | -5.6% | $297 / Sq Ft | |
| 03/18/2026 03/18/26 | For Sale | $898,888 | 0.0% | $315 / Sq Ft | |
| 12/23/2025 12/23/25 | Off Market | $898,888 | -- | -- | |
| 11/07/2025 11/07/25 | For Sale | $898,888 | +11.9% | $315 / Sq Ft | |
| 02/04/2025 02/04/25 | Off Market | $803,000 | -- | -- | |
| 03/04/2022 03/04/22 | Sold | $803,000 | +5.0% | $281 / Sq Ft | View Prior Sale |
| 02/03/2022 02/03/22 | Pending | -- | -- | -- | |
| 01/25/2022 01/25/22 | For Sale | $765,000 | -- | $268 / Sq Ft |
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $11,696 | $783,000 | $243,774 | $539,226 |
| 2024 | $11,499 | $783,000 | $243,773 | $539,227 |
| 2023 | $11,499 | $770,000 | $240,000 | $530,000 |
| 2022 | $9,141 | $557,757 | $109,363 | $448,394 |
| 2021 | $8,943 | $546,821 | $107,219 | $439,602 |
| 2019 | $8,571 | $530,604 | $104,040 | $426,564 |
| 2018 | $8,320 | $520,200 | $102,000 | $418,200 |
| 2017 | $7,132 | $415,693 | $80,045 | $335,648 |
| 2016 | $5,861 | $323,756 | $57,082 | $266,674 |
| 2015 | $5,527 | $290,329 | $56,225 | $234,104 |
| 2014 | $5,456 | $284,643 | $55,124 | $229,519 |
Seller's Agent in 2026
Travis Clarke
Keller Williams Realty
(925) 922-2275
2 in this area
82 Total Sales
Seller Co-Listing Agent in 2026
Matthew Mrozek
Keller Williams Realty
(630) 781-4955
1 in this area
12 Total Sales
Buyer's Agent in 2026
DOREEN MONROE
Bhhs Drysdale Properties
(925) 699-7760
1 in this area
11 Total Sales
Seller's Agent in 2022
Tawnya Erickson
Corcoran Icon Properties
(925) 550-9523
9 in this area
74 Total Sales
K
Seller Co-Listing Agent in 2022
Kevin Erickson
Corcoran Icon Properties
Buyer's Agent in 2022
Jaime Garcia
Homesmart Optima Realty, Inc
(925) 679-5760
6 in this area
54 Total Sales
Source: Contra Costa Association of REALTORS®
MLS Number: 41116976
APN: 033-070-142-6
Ask me questions while you tour the home.