1217 Monticello Rd is a 3,555 square foot house on a 0.63 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on April 01, 1997 for $540,000. Based on Redfin's Lafayette data, we estimate the home's value is $1,612,055.
Single-familyProperty Type
1952Year Built
0.63 acresLot Size
$453Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,612,055
$1.1M since sold in April 1997$130K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.1% lower than the average sale price ($1.70M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #10230241
Apr 2, 1997
Listing Removed
—
Public Records
Apr 1, 1997
Sold
$540,000
$152/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27230241
Jan 19, 1997
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$15,636 (+3.6%)
$657,857 + $563,881
$1,221,738
2025
$15,093 (+1.7%)
$657,857 + $563,881
$1,221,738
2024
$14,835 (+1.8%)
$644,958 + $552,825
$1,197,783
2023
$14,572 (+1.6%)
$632,312 + $541,986
$1,174,298
2022
$14,347 (+3.0%)
$619,914 + $531,359
$1,151,273
2021
$13,933 (−0.1%)
$607,759 + $520,941
$1,128,700
2020
$13,951 (+3.1%)
$595,843 + $510,727
$1,106,570
2019
$13,531 (+3.6%)
$589,734 + $505,491
$1,095,225
2018
$13,056 (+1.7%)
$578,171 + $495,580
$1,073,751
2017
$12,832 (+1.9%)
$555,721 + $476,337
$1,032,058
2016
$12,587 (+2.8%)
$555,721 + $476,337
$1,032,058
2015
$12,245 (+0.9%)
$544,825 + $466,998
$1,011,823
2014
$12,130 (+1.2%)
$526,130 + $450,974
$977,104
2013
$11,985 (+3.1%)
$526,130 + $450,974
$977,104
2012
$11,625 (+1.6%)
$523,753 + $448,936
$972,689
2011
$11,445 (+2.5%)
$513,484 + $440,134
$953,618
2010
$11,168 (+0.6%)
$503,416 + $431,504
$934,920
2009
$11,098 (+1.7%)
$499,654 + $428,280
$927,934
2008
$10,908
$500,841 + $429,298
$930,139
Tax history for 1217 Monticello Rd
Year
Property tax
Land + Additions
Assessment*
2026
$15,636 (+3.6%)
$657,857 + $563,881
$1,221,738
2025
$15,093 (+1.7%)
$657,857 + $563,881
$1,221,738
2024
$14,835 (+1.8%)
$644,958 + $552,825
$1,197,783
2023
$14,572 (+1.6%)
$632,312 + $541,986
$1,174,298
2022
$14,347 (+3.0%)
$619,914 + $531,359
$1,151,273
2021
$13,933 (−0.1%)
$607,759 + $520,941
$1,128,700
2020
$13,951 (+3.1%)
$595,843 + $510,727
$1,106,570
2019
$13,531 (+3.6%)
$589,734 + $505,491
$1,095,225
2018
$13,056 (+1.7%)
$578,171 + $495,580
$1,073,751
2017
$12,832 (+1.9%)
$555,721 + $476,337
$1,032,058
2016
$12,587 (+2.8%)
$555,721 + $476,337
$1,032,058
2015
$12,245 (+0.9%)
$544,825 + $466,998
$1,011,823
2014
$12,130 (+1.2%)
$526,130 + $450,974
$977,104
2013
$11,985 (+3.1%)
$526,130 + $450,974
$977,104
2012
$11,625 (+1.6%)
$523,753 + $448,936
$972,689
2011
$11,445 (+2.5%)
$513,484 + $440,134
$953,618
2010
$11,168 (+0.6%)
$503,416 + $431,504
$934,920
2009
$11,098 (+1.7%)
$499,654 + $428,280
$927,934
2008
$10,908
$500,841 + $429,298
$930,139
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 20, 2025 • Final
Building - residential mechanical
Replace the furnace, evaporator coil, and condenser with like-for-like equipment. A HERS report may be required at the final inspection.
HVAC
Apr 7, 2023 • Final
Building - residential ess/battery storage
Install an energy storage system and solar photovoltaic system. Revisions include adding a load center, changing circuit breaker sizes, relocating an oven breaker, and relocating the energy storage system.
Battery
Electrical
Solar
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
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 10
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Subdivision Name: HAPPY VLY GLEN #2
Living Sq. Ft: 3,555
Ground Floor Sq. Ft: 3,555
Building Sq. Ft: 3,555
# of Stories: 1
Legal Description: HAPPY VALLEY GLEN #2 61
Parking & Garage Information
Garage/Parking Sq. Ft: 588
Lot Information
# of Buildings: 1
Land Sq. Ft: 27,390
Legal Lot Number: 61
Acres: 0.6288
Depth Footage: 301
Front Footage: 141
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,555
Stories: 1.0
Lot Size: 0.63 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1984
County: Contra Costa County
APN: 2451000125
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 • 1.0mi
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
7/10 Flood Factor
Estimated 72-80% 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
$1.53M – $1.85M
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