Spectacular 7.64 acre estate lot in the coveted Happy Valley Glen neighborhood with panoramic views and bordering Briones Regional Park, which is dedicated for hiking, biking, and horseback riding; featuring a private gated entry with a road leading to the lot. This property provides privacy and serenity; there are approved plans for a 7,243 square foot estate with 5 bedrooms, 5.5 baths, office, exercise room, 4 car garage, and pool. A superb location, close to schools, downtown Lafayette, BART, Lafayette Reservoir, and Highway 24; Note: an adjacent .21 acre lot to the subject property is included in the purchase price and has a separate APN: 245-100-011
bridgeMLS, Bay East AOR, or Contra Costa AOR #41123346
Feb 7, 2026
Listing Removed
—
Feb 7, 2026
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #41123347
Feb 7, 2026
Listed
$1,495,000
bridgeMLS, Bay East AOR, or Contra Costa AOR #41090884
Dec 29, 2025
Listing Removed
—
Mar 26, 2025
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #41083893
Mar 24, 2025
Listing Removed
—
Jan 28, 2025
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #41056156
Jan 1, 2025
Listing Removed
—
Apr 15, 2024
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #41023169
Nov 29, 2023
Listing Removed
—
Sep 9, 2023
Relisted
—
Jun 10, 2023
Pending
—
Apr 3, 2023
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40810132
Nov 20, 2019
Sold
$1,900,000
Jan 11, 2019
Pending
—
Feb 11, 2018
Listed
$2,625,000
bridgeMLS, Bay East AOR, or Contra Costa AOR #28251156
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40589355
May 17, 2013
Listing Removed
—
May 17, 2013
Sold
$775,000
Dec 17, 2012
Pending
—
Sep 14, 2012
Listed
$895,000
bridgeMLS, Bay East AOR, or Contra Costa AOR #40563645
Sep 14, 2012
Listing Removed
—
Feb 29, 2012
Listed
*
Public Records
Aug 11, 2010
Sold
$270,000
Public Records
Sep 11, 2006
Sold
$995,000
bridgeMLS, Bay East AOR, or Contra Costa AOR #11174904
Aug 22, 2003
Sold
$647,500
May 6, 2003
Listing Removed
—
Feb 17, 2003
Listed
$650,000
bridgeMLS, Bay East AOR, or Contra Costa AOR #10224864
Jan 24, 1997
Listing Removed
—
Jan 24, 1997
Sold
$262,100
Sep 16, 1996
Listed
$275,000
bridgeMLS, Bay East AOR, or Contra Costa AOR #26224864
Jan 24, 1997
Sold
$262,100
Nov 10, 1996
Listing Removed
—
Sep 16, 1996
Listed
$275,000
Year
Property tax
Land + Additions
Assessment*
2025
$23,328 (+1.6%)
$2,063,707
2024
$22,950 (+1.7%)
$2,023,243
2023
$22,573 (+1.6%)
$1,983,572
2022
$22,226 (+2.9%)
$1,944,679
2021
$21,593 (−0.7%)
$1,906,549
2020
$21,749 (+107.9%)
$1,869,166
2019
$10,461 (+3.5%)
$1,850,000
2018
$10,105 (+1.5%)
$850,004
2017
$9,961 (−16.0%)
$816,999
2016
$11,858 (+6.1%)
$1,153,406
2015
$11,175 (+4.0%)
$990,000
2014
$10,741 (+11.9%)
$890,000
2013
$9,601 (+7.2%)
$890,000
2012
$8,956 (−9.6%)
$792,000
2011
$9,911 (−17.9%)
$742,000
2010
$12,075 (−39.7%)
$1,044,844
2009
$20,008 (+1.8%)
$1,037,036
2008
$19,656
$1,763,478
Public record
Public record
Zoning
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
7.64 Acres
Year renovated
—
Finished Sq. Ft.
—
Unfinished Sq. Ft.
—
Total Sq. Ft.
—
Year built
—
Style
Vacant Land
County
Contra Costa County
APN
2450700121
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
LR-5
Low-Density Residential District-5
The purposes of the low-density residential L-R-5 district include the following: Provide for areas of low-density residential uses consistent with the general plan and with the city’s primary objective of preservation and enhancement of its semi-rural residential character; Promote the health, safety and welfare of the community by protecting the land in the L-R-5 district from uses that would disturb the natural environment and increase geologic, pedologic, seismic, hydrologic or other inherent hazards; Preserve and maintain the scenic, recreational, biotic, historic and other resources of land in the L-R-5 district.
Permitted uses
Include but are not limited to:
Livestock production
Housing-Single unit
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
62
46
70
50
68
49
75
52
78
54
79
55
87
58
84
59
77
56
63
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
72/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
7.2 hrs
5.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 0 Monticello Rd
$1,353,648
$141K under list price of $1.50M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.4M to $1.8M.