An exceptional Mid-century modern masterpiece nestled in beautiful Happy Valley awaits you. This carefully curated 4100+/- square foot home combines grand open spaces w/ stunning hillside views is the essence of California living. The generous size of this gorgeous home makes it truly remarkable w/ 5 bedrooms, 4 baths, all on half an acre. NanaWall, towering windows & thoughtfully placed skylights drench the interior with natural light, while the outdoors beckons for relaxation. Large patio, outdoor kitchen, firepit and pool/spa provide the perfect setting for enjoying outdoor dining & entertaining. Being green is beautiful in every which way, equipped w/ EV charging port, foam roof, solar, & drought resistant landscaping. This incredible tucked-away location offers an enormous sense of privacy, while being only minutes to the heart of downtown Lafayette, including award winning schools, restaurants & trails. Only blocks from BART, it is a 20-minute ride into San Francisco.
Single-familyProperty Type
1959Year Built
0.5 acresLot Size
$839Est. Price/Sq.Ft.
Listed by Tina Frechman•DRE #01970768• Dudum Real Estate Group
bridgeMLS, Bay East AOR, or Contra Costa AOR #40930444
Dec 11, 2020
Sold
$3,350,000
$802/sq ft
Dec 8, 2020
Pending
—
Dec 4, 2020
Listed
$2,995,000
$717/sq ft
Public Records
Jan 16, 2009
Sold
$1,940,000
$464/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40367946
Jan 30, 2009
Sold
—
Dec 31, 2008
Listing Removed
—
Dec 5, 2008
Price Changed
$2,295,000
$549/sq ft
Nov 11, 2008
Price Changed
$2,595,000
$621/sq ft
Sep 8, 2008
Listed
$2,900,000
$694/sq ft
+2
Huge price reduction!!! Stunning mid-century contemporary. Completely remodeled w/5BR/4BA, open floor plan w/huge living spaces. Significant green features throughout. Ultimate indoor/outdoor living in beautiful Happy Valley.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40273924
Jul 6, 2007
Sold
$1,525,000
$365/sq ft
Jun 18, 2007
Listing Removed
—
Jun 11, 2007
Listed
$1,499,000
$359/sq ft
+4
Unique Happy Valley home on quiet .50 acre view lot. 4 bdrm/4ba + separate office, LR/DR (Great Rm concept) separated by massive stone fireplace. Lovely mstr retreat & bath w/exterior grdn spa. Spacious chef's kit & perfect au-pair. Lovely grdns, waterfall, pool & patio area. Great address & price
Public Records
Nov 26, 1991
Sold
$650,000
$156/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$41,448 (+1.7%)
$2,208,161 + $1,490,507
$3,698,668
2024
$40,752 (+1.7%)
$2,164,864 + $1,461,282
$3,626,146
2023
$40,072 (+1.5%)
$2,122,416 + $1,432,630
$3,555,046
2022
$39,464 (+2.8%)
$2,080,800 + $1,404,540
$3,485,340
2021
$38,398 (+54.1%)
$2,040,000 + $1,377,000
$3,417,000
2020
$24,920 (+0.3%)
$2,000,000 + $1,350,000
$3,350,000
2019
$24,845 (+11.0%)
$1,200,000 + $885,000
$2,085,000
2018
$22,381 (+2.9%)
$1,225,207 + $859,793
$2,085,000
2017
$21,746 (+5.2%)
$1,081,238 + $758,762
$1,840,000
2016
$20,666 (+3.6%)
$1,081,238 + $758,762
$1,840,000
2015
$19,953 (+9.9%)
$1,023,356 + $718,144
$1,741,500
2014
$18,153 (+14.4%)
$893,196 + $626,804
$1,520,000
2013
$15,874 (+1.2%)
$893,196 + $626,804
$1,520,000
2012
$15,683 (−0.3%)
$778,608 + $546,392
$1,325,000
2011
$15,735 (−19.0%)
$778,608 + $546,392
$1,325,000
2010
$19,435 (+3.3%)
$778,608 + $546,392
$1,325,000
2009
$18,812 (+4.6%)
$986,335 + $692,165
$1,678,500
2008
$17,993
$1,020,000 + $601,500
$1,621,500
Tax history for 1215 Upper Happy Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$41,448 (+1.7%)
$2,208,161 + $1,490,507
$3,698,668
2024
$40,752 (+1.7%)
$2,164,864 + $1,461,282
$3,626,146
2023
$40,072 (+1.5%)
$2,122,416 + $1,432,630
$3,555,046
2022
$39,464 (+2.8%)
$2,080,800 + $1,404,540
$3,485,340
2021
$38,398 (+54.1%)
$2,040,000 + $1,377,000
$3,417,000
2020
$24,920 (+0.3%)
$2,000,000 + $1,350,000
$3,350,000
2019
$24,845 (+11.0%)
$1,200,000 + $885,000
$2,085,000
2018
$22,381 (+2.9%)
$1,225,207 + $859,793
$2,085,000
2017
$21,746 (+5.2%)
$1,081,238 + $758,762
$1,840,000
2016
$20,666 (+3.6%)
$1,081,238 + $758,762
$1,840,000
2015
$19,953 (+9.9%)
$1,023,356 + $718,144
$1,741,500
2014
$18,153 (+14.4%)
$893,196 + $626,804
$1,520,000
2013
$15,874 (+1.2%)
$893,196 + $626,804
$1,520,000
2012
$15,683 (−0.3%)
$778,608 + $546,392
$1,325,000
2011
$15,735 (−19.0%)
$778,608 + $546,392
$1,325,000
2010
$19,435 (+3.3%)
$778,608 + $546,392
$1,325,000
2009
$18,812 (+4.6%)
$986,335 + $692,165
$1,678,500
2008
$17,993
$1,020,000 + $601,500
$1,621,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
4
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
0.5 Acres
Year renovated
1995
Sq. Ft.
2,738
Year built
1959
Style
Single Family Residential
County
Contra Costa County
APN
2470400025
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Mar 11, 2025 • Final
Building - residential ess/battery storage
Battery
Electrical
Sep 21, 2023 • Final
Building - residential mechanical
Install a Bosch mini-split system. A HERS report may be required at the final inspection.
HVAC
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
Parking
Parking Information
Has Carport
Parking Features: Carport
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 4
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Stall Shower, Updated Baths, Stone
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2020. This data may not match public records. Learn more.