401 Sunnyside Pl is a 2,365 square foot house on a 8,770 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on December 27, 2013 for $932,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,831,744.
Single-familyProperty Type
1995Year Built
8,770 sq ftLot Size
$775Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$1,831,744
$900K since sold in December 2013$6,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.8% higher than the average sale price ($1.67M) of 6 comparable homes.
Home has lots of upgrades through out and is located on a corner lot. The master bedroom is a nice size, has a large walk-in closet, and overlooks the pool.
13 years ago• May not reflect the current state of the home
Great single story San Ramon home in the Old Ranch Estate community. Handscraped hardwood through out the main living areas/kitchen. Cute backyard that features sparkling pool.
13 years ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #40130831
Dec 29, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40117004
Dec 14, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40111776
Oct 11, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40107265
Sep 21, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40101366
Sep 6, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40096907
Aug 12, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40091809
Jul 26, 2005
Listing Removed
—
Public Records
Apr 23, 1999
Sold
$505,000
$214/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$13,952 (+3.2%)
$812,741 + $352,602
$1,165,343
2025
$13,522 (+2.2%)
$812,741 + $352,602
$1,165,343
2024
$13,231 (+1.6%)
$796,805 + $345,689
$1,142,494
2023
$13,028 (+1.1%)
$781,182 + $338,911
$1,120,093
2022
$12,885 (+1.8%)
$765,865 + $332,266
$1,098,131
2021
$12,653 (+0.4%)
$750,849 + $325,751
$1,076,600
2020
$12,605 (+1.0%)
$736,127 + $319,364
$1,055,491
2019
$12,475 (+3.7%)
$728,579 + $316,090
$1,044,669
2018
$12,026 (+3.6%)
$714,294 + $309,893
$1,024,187
2017
$11,607 (+1.1%)
$686,558 + $297,860
$984,418
2016
$11,479 (+1.0%)
$686,558 + $297,860
$984,418
2015
$11,369 (+1.1%)
$673,097 + $292,020
$965,117
2014
$11,243 (+17.8%)
$650,000 + $282,000
$932,000
2013
$9,548 (+13.4%)
$650,000 + $282,000
$932,000
2012
$8,419 (−0.1%)
$487,629 + $288,371
$776,000
2011
$8,429 (+0.6%)
$422,000 + $258,000
$680,000
2010
$8,377 (−1.8%)
$422,000 + $258,000
$680,000
2009
$8,533 (−11.1%)
$422,000 + $258,000
$680,000
2008
$9,594
$437,986 + $259,014
$697,000
Tax history for 401 Sunnyside Pl
Year
Property tax
Land + Additions
Assessment*
2026
$13,952 (+3.2%)
$812,741 + $352,602
$1,165,343
2025
$13,522 (+2.2%)
$812,741 + $352,602
$1,165,343
2024
$13,231 (+1.6%)
$796,805 + $345,689
$1,142,494
2023
$13,028 (+1.1%)
$781,182 + $338,911
$1,120,093
2022
$12,885 (+1.8%)
$765,865 + $332,266
$1,098,131
2021
$12,653 (+0.4%)
$750,849 + $325,751
$1,076,600
2020
$12,605 (+1.0%)
$736,127 + $319,364
$1,055,491
2019
$12,475 (+3.7%)
$728,579 + $316,090
$1,044,669
2018
$12,026 (+3.6%)
$714,294 + $309,893
$1,024,187
2017
$11,607 (+1.1%)
$686,558 + $297,860
$984,418
2016
$11,479 (+1.0%)
$686,558 + $297,860
$984,418
2015
$11,369 (+1.1%)
$673,097 + $292,020
$965,117
2014
$11,243 (+17.8%)
$650,000 + $282,000
$932,000
2013
$9,548 (+13.4%)
$650,000 + $282,000
$932,000
2012
$8,419 (−0.1%)
$487,629 + $288,371
$776,000
2011
$8,429 (+0.6%)
$422,000 + $258,000
$680,000
2010
$8,377 (−1.8%)
$422,000 + $258,000
$680,000
2009
$8,533 (−11.1%)
$422,000 + $258,000
$680,000
2008
$9,594
$437,986 + $259,014
$697,000
*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-7
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.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Jul 28, 2022 • Final
Furnace a/c - mechanical (residential)
HVAC
Aug 24, 2021 • Final
Alteration, remodel, repair - building residential
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: 9
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 7038
Living Sq. Ft: 2,365
Ground Floor Sq. Ft: 2,365
Building Sq. Ft: 2,365
# of Stories: 1
Legal Description: T7038 L38
Parking & Garage Information
Garage/Parking Sq. Ft: 545
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,770
Legal Lot Number: 38
Acres: 0.2013
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,365
Stories: 1.0
Lot Size: 8,770 square feet
Style: Single Family Residential
Year Built: 1995
Year Renovated: 2010
County: Contra Costa County
APN: 2107810356
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Country Club Elementary School
Public K-5 • Assigned • 1.5mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.3mi
10/10
California High School
Public 9-12 • Assigned • 1.5mi
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...