300 Henry Ln is a 4,111 square foot house on a 10,100 square foot lot with 4 bedrooms and 5 bathrooms. - it last sold on November 10, 2015 for $1,440,000. Based on Redfin's San Ramon data, we estimate the home's value is $2,337,682.
Single-familyProperty Type
2002Year Built
10,100 sq ftLot Size
$569Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,337,683
$898K since sold in November 2015$52K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.7% lower than the average sale price ($2.56M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40278635
Jul 22, 2007
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$20,916 (+3.3%)
$935,788 + $802,967
$1,738,755
2025
$20,247 (+2.6%)
$935,788 + $802,967
$1,738,755
2024
$19,735 (+1.4%)
$917,440 + $787,223
$1,704,663
2023
$19,459 (+3.9%)
$899,451 + $771,788
$1,671,239
2022
$18,723 (−3.0%)
$881,815 + $756,655
$1,638,470
2021
$19,310 (+0.8%)
$864,525 + $741,819
$1,606,344
2020
$19,150 (−8.0%)
$847,574 + $727,274
$1,574,848
2019
$20,818 (+14.0%)
$838,884 + $719,817
$1,558,701
2018
$18,264 (+3.7%)
$822,436 + $705,703
$1,528,139
2017
$17,619 (+1.6%)
$790,500 + $678,300
$1,468,800
2016
$17,339 (+18.1%)
$790,500 + $678,300
$1,468,800
2015
$14,677 (+1.2%)
$775,000 + $665,000
$1,440,000
2014
$14,506 (+9.9%)
$531,664 + $629,963
$1,161,627
2013
$13,202 (+1.0%)
$531,664 + $629,963
$1,161,627
2012
$13,074 (−2.0%)
$481,261 + $570,239
$1,051,500
2011
$13,339 (+0.6%)
$481,261 + $570,239
$1,051,500
2010
$13,258 (−2.1%)
$492,245 + $583,255
$1,075,500
2009
$13,547 (+3.1%)
$492,245 + $583,255
$1,075,500
2008
$13,139
$506,110 + $599,683
$1,105,793
Tax history for 300 Henry Ln
Year
Property tax
Land + Additions
Assessment*
2026
$20,916 (+3.3%)
$935,788 + $802,967
$1,738,755
2025
$20,247 (+2.6%)
$935,788 + $802,967
$1,738,755
2024
$19,735 (+1.4%)
$917,440 + $787,223
$1,704,663
2023
$19,459 (+3.9%)
$899,451 + $771,788
$1,671,239
2022
$18,723 (−3.0%)
$881,815 + $756,655
$1,638,470
2021
$19,310 (+0.8%)
$864,525 + $741,819
$1,606,344
2020
$19,150 (−8.0%)
$847,574 + $727,274
$1,574,848
2019
$20,818 (+14.0%)
$838,884 + $719,817
$1,558,701
2018
$18,264 (+3.7%)
$822,436 + $705,703
$1,528,139
2017
$17,619 (+1.6%)
$790,500 + $678,300
$1,468,800
2016
$17,339 (+18.1%)
$790,500 + $678,300
$1,468,800
2015
$14,677 (+1.2%)
$775,000 + $665,000
$1,440,000
2014
$14,506 (+9.9%)
$531,664 + $629,963
$1,161,627
2013
$13,202 (+1.0%)
$531,664 + $629,963
$1,161,627
2012
$13,074 (−2.0%)
$481,261 + $570,239
$1,051,500
2011
$13,339 (+0.6%)
$481,261 + $570,239
$1,051,500
2010
$13,258 (−2.1%)
$492,245 + $583,255
$1,075,500
2009
$13,547 (+3.1%)
$492,245 + $583,255
$1,075,500
2008
$13,139
$506,110 + $599,683
$1,105,793
*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
RS-10
WSSP
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Zone overlays
Westside Specific Plan
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Jul 6, 2022 • Final
Photovoltaic - electrical
Electrical
Solar
Jan 13, 2015 • Final
Interior ti demolition - demolition
Demolition
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: 13
Exterior
Property Information
Subdivision Name: HENRY RANCH
Living Sq. Ft: 4,111
Ground Floor Sq. Ft: 2,277
Building Sq. Ft: 4,111
# of Stories: 2
Legal Description: T8188 L33
Parking & Garage Information
Garage/Parking Sq. Ft: 729
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,100
Legal Lot Number: 33
Acres: 0.2319
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 4,111
Stories: 2.0
Lot Size: 10,100 square feet
Style: Single Family Residential
Year Built: 2002
Year Renovated: 2002
County: Contra Costa County
APN: 2112000035
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 1.0mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...