300 Hartford Rd is a 2,204 square foot house on a 0.46 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on July 31, 1998 for $582,500. Based on Redfin's Danville data, we estimate the home's value is $2,069,262.
Single-familyProperty Type
1957Year Built
0.46 acresLot Size
$939Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$2,069,262
$1.5M since sold in July 1998$18K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10% lower than the average sale price ($2.30M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #10244300
Feb 13, 1998
Listing Removed
—
Public Records
Jan 28, 1998
Sold
$450,000
$204/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #27244300
Sep 26, 1997
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$11,389 (+3.2%)
$391,762 + $539,678
$931,440
2025
$11,033 (+2.8%)
$391,762 + $539,678
$931,440
2024
$10,727 (+1.6%)
$384,081 + $529,097
$913,178
2023
$10,559 (+0.7%)
$376,550 + $518,723
$895,273
2022
$10,481 (+2.2%)
$369,167 + $508,552
$877,719
2021
$10,256 (+1.1%)
$361,929 + $498,581
$860,510
2020
$10,146 (+1.1%)
$354,833 + $488,805
$843,638
2019
$10,037 (+3.8%)
$351,195 + $483,793
$834,988
2018
$9,667 (+3.8%)
$344,309 + $474,307
$818,616
2017
$9,317 (+1.3%)
$330,940 + $455,890
$786,830
2016
$9,198 (+1.3%)
$330,940 + $455,890
$786,830
2015
$9,080 (+1.4%)
$324,451 + $446,951
$771,402
2014
$8,956 (+1.2%)
$313,318 + $431,615
$744,933
2013
$8,848 (+3.1%)
$313,318 + $431,615
$744,933
2012
$8,585 (+1.9%)
$311,902 + $429,665
$741,567
2011
$8,424 (+1.3%)
$305,787 + $421,241
$727,028
2010
$8,314 (−0.1%)
$299,792 + $412,982
$712,774
2009
$8,324 (+3.4%)
$297,552 + $409,896
$707,448
2008
$8,048
$298,259 + $410,870
$709,129
Tax history for 300 Hartford Rd
Year
Property tax
Land + Additions
Assessment*
2026
$11,389 (+3.2%)
$391,762 + $539,678
$931,440
2025
$11,033 (+2.8%)
$391,762 + $539,678
$931,440
2024
$10,727 (+1.6%)
$384,081 + $529,097
$913,178
2023
$10,559 (+0.7%)
$376,550 + $518,723
$895,273
2022
$10,481 (+2.2%)
$369,167 + $508,552
$877,719
2021
$10,256 (+1.1%)
$361,929 + $498,581
$860,510
2020
$10,146 (+1.1%)
$354,833 + $488,805
$843,638
2019
$10,037 (+3.8%)
$351,195 + $483,793
$834,988
2018
$9,667 (+3.8%)
$344,309 + $474,307
$818,616
2017
$9,317 (+1.3%)
$330,940 + $455,890
$786,830
2016
$9,198 (+1.3%)
$330,940 + $455,890
$786,830
2015
$9,080 (+1.4%)
$324,451 + $446,951
$771,402
2014
$8,956 (+1.2%)
$313,318 + $431,615
$744,933
2013
$8,848 (+3.1%)
$313,318 + $431,615
$744,933
2012
$8,585 (+1.9%)
$311,902 + $429,665
$741,567
2011
$8,424 (+1.3%)
$305,787 + $421,241
$727,028
2010
$8,314 (−0.1%)
$299,792 + $412,982
$712,774
2009
$8,324 (+3.4%)
$297,552 + $409,896
$707,448
2008
$8,048
$298,259 + $410,870
$709,129
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-20
Single Family Residential District
The purposes of the single family residential districts are to: Assure that future development complement Danville's existing small town character and established quality of life.;Integrate new development in a manner that is visually and functionally compatible with the physical character of the surrounding community.; Preserve, protect and enhance appropriately located areas for residential land use, consistent with the Town-wide design guidelines, the General Plan and with standards of public health and safety.; Minimize the impacts of uses, protect residents from the harmful effects of excessive noise, overcrowding, excessive traffic, insufficient parking and other adverse environmental effects.; Ensure adequate provisions for sites, with reasonable access to public services, for appropriate public and semipublic land uses, including care facilities, needed to complement residential development or that require a residential environment. At the same time, protect the relatively quiet, primarily noncommercial, family atmosphere of neighborhoods.
Permitted uses
Include but are not limited to:
Livestock production
Healthcare
Housing-Group
Housing-Single unit
Housing-Senior
Housing-Other
Park & open space
Dec 7, 2021 • Final
Residential interior alterations/remodels
Electrical
Kitchen
Remodel
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: 10
Exterior
Property Information
Living Sq. Ft: 2,204
Ground Floor Sq. Ft: 2,204
Building Sq. Ft: 2,204
# of Stories: 1
Legal Description: TRACT 2509 LOT 28
Parking & Garage Information
Garage/Parking Sq. Ft: 576
Lot Information
# of Buildings: 1
Land Sq. Ft: 19,836
Legal Lot Number: 28
Acres: 0.4554
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,204
Stories: 1.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1990
County: Contra Costa County
APN: 2011320021
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Montair Elementary School
Public K-5 • Assigned • 1.0mi
10/10
Stone Valley Middle School
Public 6-8 • Assigned • 1.9mi
10/10
San Ramon Valley High School
Public 9-12 • Assigned • 0.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Danville’s housing market remains strong, with median prices around $1.88 million. Buyers may find more choices and negotiation opportunities, while sellers should price competitively and present their homes well to attract offers.
Danville commands a high price tag, with median sale prices hovering between $1.8M and $2M. However, the frantic rushing seen in other markets isn't fully present here—homes are taking an average of 25 to 27 days to sell.