1230 Monticello Rd is a 4,871 square foot house on a 2.16 acre lot with 7 bedrooms and 5 bathrooms. - it last sold on October 30, 2002 for $1,300,000. Based on Redfin's Lafayette data, we estimate the home's value is $2,963,103.
Single-familyProperty Type
1949Year Built
2.16 acresLot Size
$608Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$2,963,103
$1.7M since sold in October 2002$120K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 26.6% higher than the average sale price ($2.34M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11159548
Oct 7, 2002
Listing Removed
—
Public Records
Apr 2, 1996
Sold
$725,000
$149/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$32,076 (+2.7%)
$1,477,294 + $1,255,003
$2,732,297
2025
$31,242 (+2.0%)
$1,477,294 + $1,255,003
$2,732,297
2024
$30,640 (+1.7%)
$1,448,328 + $1,230,396
$2,678,724
2023
$30,123 (+1.5%)
$1,419,930 + $1,206,271
$2,626,201
2022
$29,665 (+9.0%)
$1,392,089 + $1,182,619
$2,574,708
2021
$27,227 (+9.4%)
$1,364,794 + $1,159,431
$2,524,225
2020
$24,882 (+22.0%)
$1,338,034 + $991,403
$2,329,437
2019
$20,402 (+3.7%)
$1,324,315 + $757,288
$2,081,603
2018
$19,682 (+1.7%)
$1,298,349 + $389,499
$1,687,848
2017
$19,344 (+1.8%)
$1,247,934 + $374,375
$1,622,309
2016
$18,994 (+2.8%)
$1,247,934 + $374,375
$1,622,309
2015
$18,482 (+9.9%)
$1,223,465 + $367,035
$1,590,500
2014
$16,821 (+7.8%)
$1,050,000 + $350,000
$1,400,000
2013
$15,598 (+1.2%)
$1,050,000 + $350,000
$1,400,000
2012
$15,410 (−3.7%)
$1,000,000 + $300,000
$1,300,000
2011
$16,010 (+1.2%)
$1,000,000 + $300,000
$1,300,000
2010
$15,817 (−2.2%)
$1,038,463 + $311,537
$1,350,000
2009
$16,177 (−3.0%)
$1,038,463 + $311,537
$1,350,000
2008
$16,680
$1,100,000 + $290,000
$1,390,000
Tax history for 1230 Monticello Rd
Year
Property tax
Land + Additions
Assessment*
2026
$32,076 (+2.7%)
$1,477,294 + $1,255,003
$2,732,297
2025
$31,242 (+2.0%)
$1,477,294 + $1,255,003
$2,732,297
2024
$30,640 (+1.7%)
$1,448,328 + $1,230,396
$2,678,724
2023
$30,123 (+1.5%)
$1,419,930 + $1,206,271
$2,626,201
2022
$29,665 (+9.0%)
$1,392,089 + $1,182,619
$2,574,708
2021
$27,227 (+9.4%)
$1,364,794 + $1,159,431
$2,524,225
2020
$24,882 (+22.0%)
$1,338,034 + $991,403
$2,329,437
2019
$20,402 (+3.7%)
$1,324,315 + $757,288
$2,081,603
2018
$19,682 (+1.7%)
$1,298,349 + $389,499
$1,687,848
2017
$19,344 (+1.8%)
$1,247,934 + $374,375
$1,622,309
2016
$18,994 (+2.8%)
$1,247,934 + $374,375
$1,622,309
2015
$18,482 (+9.9%)
$1,223,465 + $367,035
$1,590,500
2014
$16,821 (+7.8%)
$1,050,000 + $350,000
$1,400,000
2013
$15,598 (+1.2%)
$1,050,000 + $350,000
$1,400,000
2012
$15,410 (−3.7%)
$1,000,000 + $300,000
$1,300,000
2011
$16,010 (+1.2%)
$1,000,000 + $300,000
$1,300,000
2010
$15,817 (−2.2%)
$1,038,463 + $311,537
$1,350,000
2009
$16,177 (−3.0%)
$1,038,463 + $311,537
$1,350,000
2008
$16,680
$1,100,000 + $290,000
$1,390,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 25, 2021 • Final
Building/residential/ad/single family addition
Construct a one-story addition and remodel an existing single-family home. Install fire sprinklers as required by the fire department.
Addition
Fire sprinkler
Sep 30, 2021 • Final
Building/grading/gl/grading lafayette
Construct a new residential building.
New construction
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
Interior
Room Information
# of Rooms: 19
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: HAPPY VLY GLEN
Living Sq. Ft: 4,871
Ground Floor Sq. Ft: 4,871
Building Sq. Ft: 4,871
# of Stories: 1
Legal Description: HAPPY VALLEY GLEN #2 LOT 58 & TR ADJ
Parking & Garage Information
Garage/Parking Sq. Ft: 506
Lot Information
# of Buildings: 1
Land Sq. Ft: 94,090
Legal Lot Number: 58
Acres: 2.16
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 7
Baths: 5.0
Sq. Ft.: 4,871
Stories: 1.0
Lot Size: 2.16 acres
Style: Single Family Residential
Year Built: 1949
Year Renovated: 2000
County: Contra Costa County
APN: 2451000083
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Happy Valley Elementary School
Public K-5 • Assigned • 1.1mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 1.4mi
8/10
Acalanes High School
Public 9-12 • Assigned • 1.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
10/10 Flood Factor
Estimated 80%+ chance 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, 14 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°
81°
56°
87°
58°
81°
60°
72°
54°
63°
48°
57°
45°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.82M – $3.41M
Reach more buyers when you sell with Redfin. Save up to $29,631 in fees.3 minutes to get started.