Estimated payment $27,342/month
Total Views
7,796
5
Beds
8
Baths
5,795
Sq Ft
$759
Price per Sq Ft
Highlights
- Gunite Pool
- Solar Power System
- Fireplace in Primary Bedroom
- Stone Valley Middle School Rated A
- 94,860 Sq Ft lot
- Contemporary Architecture
About This Home
Nestled within the prestigious rolling hills of Round Hill Country Club, this extraordinary residence sits on a sprawling 2+ acre parcel. A masterpiece conceived and executed by a renowned local architect for their own private sanctuary, this home transcends typical expectations. Every detail, from the dramatic 16-foot coffered ceilings in the great room to the bespoke Brazilian Cherry and Maple hardwood floors, speaks to an uncompromising commitment to quality. Walls of windows frame breathtaking 180+ degree panoramas of the Las Trampas Ridge Line and verdant valley below, creating an ever-changing living work of art. The chef’s kitchen, a culinary dream, boasts granite countertops, a new Sub-Zero refrigerator, Viking dishwasher, and a show-stopping six-foot cherry red La Cornue range imported from France. The main-level primary suite offers a private fireplace and a spa-like bath with a freestanding soaking tub, oversized shower, and dual vanities. Each bedroom, including those on the lower level, features an ensuite bath and stunning views. Even the garage is graced with a vista. Complete with all copper gutters and downspouts, this is a home where no expense was spared, and architectural brilliance meets unparalleled natural beauty. Owned 10kw/H solar, 1,600 btl wine cellar
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $37,573
Year Built
- Built in 1986
HOA Fees
- $120 Monthly HOA Fees
Parking
- 8 Car Attached Garage
- Workshop in Garage
- Garage Door Opener
Home Design
- Contemporary Architecture
- Traditional Architecture
- Composition Shingle Roof
- Metal Roof
- Wood Siding
- Stone Siding
Interior Spaces
- 3-Story Property
- Family Room with Fireplace
- 2 Fireplaces
Kitchen
- Breakfast Bar
- Built-In Range
- Dishwasher
- Solid Surface Countertops
Flooring
- Wood
- Tile
Bedrooms and Bathrooms
- 5 Bedrooms
- Fireplace in Primary Bedroom
Eco-Friendly Details
- Solar Power System
- Solar owned by seller
Additional Features
- Gunite Pool
- 2.18 Acre Lot
- Zoned Heating and Cooling System
Community Details
- Association fees include common area maintenance, management fee, reserves
- Call Listing Agent Association, Phone Number (925) 743-3080
- Roundhill Estate Subdivision
Listing and Financial Details
- Assessor Parcel Number 1936900537
Map
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Home Values in the Area
Average Home Value in this Area
Tax History
| 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 | $37,573 | $4,947,000 | $2,040,000 | $2,907,000 |
| 2024 | $37,573 | $3,346,553 | $1,227,069 | $2,119,484 |
| 2023 | $37,021 | $3,280,935 | $1,203,009 | $2,077,926 |
| 2022 | $36,751 | $3,216,604 | $1,179,421 | $2,037,183 |
| 2021 | $35,991 | $3,153,535 | $1,156,296 | $1,997,239 |
| 2019 | $35,346 | $3,060,000 | $1,122,000 | $1,938,000 |
| 2018 | $13,821 | $1,159,137 | $149,370 | $1,009,767 |
| 2017 | $13,331 | $1,136,410 | $146,442 | $989,968 |
| 2016 | $13,101 | $1,114,128 | $143,571 | $970,557 |
| 2015 | $12,945 | $1,097,394 | $141,415 | $955,979 |
| 2014 | $12,781 | $1,075,898 | $138,645 | $937,253 |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 06/16/2025 06/16/25 | Off Market | $4,400,000 | -- | -- |
| 05/29/2025 05/29/25 | For Sale | $4,400,000 | 0.0% | $759 / Sq Ft |
| 05/22/2025 05/22/25 | Price Changed | $4,400,000 | -4.3% | $759 / Sq Ft |
| 05/08/2025 05/08/25 | Price Changed | $4,600,000 | -2.1% | $794 / Sq Ft |
| 04/30/2025 04/30/25 | Price Changed | $4,700,000 | -6.0% | $811 / Sq Ft |
| 04/07/2025 04/07/25 | For Sale | $4,999,000 | +3.1% | $863 / Sq Ft |
| 02/04/2025 02/04/25 | Off Market | $4,850,000 | -- | -- |
| 04/09/2024 04/09/24 | Sold | $4,850,000 | 0.0% | $837 / Sq Ft |
| 07/17/2023 07/17/23 | Pending | -- | -- | -- |
| 04/26/2023 04/26/23 | For Sale | $4,850,000 | -- | $837 / Sq Ft |
Source: Contra Costa Association of REALTORS®
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $4,850,000 | Chicago Title | |
| Grant Deed | $3,000,000 | Old Republic Title Company | |
| Interfamily Deed Transfer | -- | First American Title Company | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | Old Republic Title Company | |
| Quit Claim Deed | -- | -- | |
| Grant Deed | $185,000 | Placer Title Company | |
| Grant Deed | $211,000 | Placer Title Company |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $2,425,000 | Construction | |
| Previous Owner | $1,700,000 | Adjustable Rate Mortgage/ARM | |
| Previous Owner | $1,000,000 | Credit Line Revolving | |
| Previous Owner | $1,000,000 | Credit Line Revolving | |
| Previous Owner | $1,000,000 | Unknown | |
| Previous Owner | $400,000 | Credit Line Revolving | |
| Previous Owner | $100,000 | Credit Line Revolving | |
| Previous Owner | $632,500 | Purchase Money Mortgage | |
| Previous Owner | $578,600 | Purchase Money Mortgage |
Source: Public Records
Similar Homes in Alamo, CA
Source: Contra Costa Association of REALTORS®
MLS Number: 41092330
APN: 193-690-053-7
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