Ideal location in Newcastle community of San Ramon. Updated kitchen with spacious breakfast nook includes granite counters, stainless appliances and stylish new floors. Kitchen flows easily into spacious family room with high ceilings and inviting fireplace. Separate dining room near wet bar is perfect for entertaining. Skylight over stairs creates an abundance of light throughout home. Master suite with large retreat area could potentially be converted to a private office or 4th bedroom. New presidential roof, fresh paint, new carpet, updated bathrooms are just a few of the reasons to see this home. Community pools and playgrounds. Steps from Iron Horse Trail. Walking distance to top rated San Ramon schools and Market Place shops. Easy walk to the upcoming San Ramon City center featuring 300,000 square feet of shopping, dining and entertainment including a 10 screen movie theater. Open Saturday and Sunday 1 - 4
Single-familyProperty Type
1990Year Built
3,325 sq ftLot Size
$723Est. Price/Sq.Ft.
2 car garageParking
Listed by Steve Maurer•DRE #01479710• Compass
Bought with Traci Butler•DRE #01501888• Keller Williams Realty
Well-maintained property with tall ceilings, lots of natural light, many windows, skylights, updated kitchen with stainless steel appliances, some updates and bathrooms, private size yard. There is a trail and large electric poles in front of the...
house.
8 years ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #40818018
May 18, 2018
Sold
$970,000
$514/sq ft
Apr 26, 2018
Pending
—
Apr 18, 2018
Listed
$939,000
$498/sq ft
Public Records
Sep 2, 2005
Sold
$760,000
$403/sq ft
MLSListings #ML80539226
Sep 9, 2005
Listing Removed
—
Aug 8, 2005
Sold
$760,000
$403/sq ft
Jul 12, 2005
Listed
$760,000
$403/sq ft
SHARP HOME W/ NEW FLOORING & CRPT THRU-OUT * EAT-IN KIT/W TILE CNTERS & GREENHSE WNDW * SPACIOUS LIV RM W/ FRPL * DIN RM * LG MSTR BDRM RETREAT W/ WALK-IN CLOSET * NEW TILE IN ENTRY, 1/2 BATH & INDR LAUNDRY * COLORFUL NEW SIDE YARD LNDSCAPING * HOA
Public Records
Mar 29, 1990
Sold
$301,000
$160/sq ft
Public Records
Feb 15, 1979
Sold
$20,400
$11/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$13,141 (+2.2%)
$705,052 + $420,710
$1,125,762
2024
$12,863 (+1.6%)
$691,228 + $412,461
$1,103,689
2023
$12,659 (+0.9%)
$677,675 + $404,374
$1,082,049
2022
$12,543 (+2.2%)
$664,388 + $396,446
$1,060,834
2021
$12,276 (+0.5%)
$651,361 + $388,673
$1,040,034
2020
$12,219 (+1.1%)
$638,590 + $381,052
$1,019,642
2019
$12,086 (+15.5%)
$632,043 + $377,145
$1,009,188
2018
$10,460 (+8.0%)
$619,650 + $369,750
$989,400
2017
$9,684 (+4.6%)
$430,578 + $377,422
$808,000
2016
$9,261 (+0.7%)
$430,578 + $377,422
$808,000
2015
$9,197 (+10.8%)
$407,398 + $357,102
$764,500
2014
$8,299 (+18.9%)
$358,904 + $314,596
$673,500
2013
$6,983 (+12.4%)
$358,904 + $314,596
$673,500
2012
$6,213 (−3.1%)
$298,421 + $261,579
$560,000
2011
$6,410 (+0.7%)
$265,115 + $232,385
$497,500
2010
$6,364 (+8.0%)
$275,507 + $241,493
$517,000
2009
$5,894 (−19.9%)
$275,507 + $241,493
$517,000
2008
$7,357
$252,859 + $221,641
$474,500
Tax history for 770 Winterside Cir
Year
Property tax
Land + Additions
Assessment*
2025
$13,141 (+2.2%)
$705,052 + $420,710
$1,125,762
2024
$12,863 (+1.6%)
$691,228 + $412,461
$1,103,689
2023
$12,659 (+0.9%)
$677,675 + $404,374
$1,082,049
2022
$12,543 (+2.2%)
$664,388 + $396,446
$1,060,834
2021
$12,276 (+0.5%)
$651,361 + $388,673
$1,040,034
2020
$12,219 (+1.1%)
$638,590 + $381,052
$1,019,642
2019
$12,086 (+15.5%)
$632,043 + $377,145
$1,009,188
2018
$10,460 (+8.0%)
$619,650 + $369,750
$989,400
2017
$9,684 (+4.6%)
$430,578 + $377,422
$808,000
2016
$9,261 (+0.7%)
$430,578 + $377,422
$808,000
2015
$9,197 (+10.8%)
$407,398 + $357,102
$764,500
2014
$8,299 (+18.9%)
$358,904 + $314,596
$673,500
2013
$6,983 (+12.4%)
$358,904 + $314,596
$673,500
2012
$6,213 (−3.1%)
$298,421 + $261,579
$560,000
2011
$6,410 (+0.7%)
$265,115 + $232,385
$497,500
2010
$6,364 (+8.0%)
$275,507 + $241,493
$517,000
2009
$5,894 (−19.9%)
$275,507 + $241,493
$517,000
2008
$7,357
$252,859 + $221,641
$474,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
3,325 Sq. Ft.
Year renovated
1991
Sq. Ft.
1,887
Year built
1990
Style
Single Family Residential
County
Contra Costa County
APN
2137200396
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-D
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
Aug 29, 2023 • Final
Miscellaneous - plumbing
Plumbing
Aug 19, 2020 • Final
Water heater/softener - plumbing
Plumbing
Water heater
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Interior Features
Interior Features: Breakfast Nook, Stone Counters, Eat-in Kitchen, Updated Kitchen
Appliances: Dishwasher, Electric Range, Disposal, Microwave
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic
Roof: Shingle
Pool Information
Pool Features: Community
Property Information
Living Area: 1887
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1990
Lot Information
Lot Size Square Feet: 3325
Lot Size Area: 0.08
Lot Size Units: Acres
Lot Size Acres: 0.08
Lot Features: Level, Zero Lot Line
Utilities
Utility Information
Water Source: Public
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
Homeowners Association Information
Pets Allowed: Yes
Has Association
Association Amenities: Playground, Pool
Association Name: NEWCASTLE HOA
Association Fee: $162
Association Fee Includes: Common Area Maint, Management Fee, Reserves
Association Fee Frequency: Monthly
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,887
Stories: 2.0
Lot Size: 3,325 square feet
Style: Single Family Residential
Year Built: 1990
Year Renovated: 1991
County: Contra Costa County
APN: 2137200396
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Montevideo Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Iron Horse Middle School
Public 6-8 • Assigned • 0.9mi
10/10
California High School
Public 9-12 • Assigned • 0.9mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
During the last 30 days, San Ramon's market has remained balanced. Buyers enjoy more choices and negotiating opportunities, while seller continuing seeing strong demand for turnkey homes with modern upgrades, functional layout and desirable...
San Ramon is best known for its seamless mix of outdoor recreation and modern conveniences. City Center Bishop Ranch is a major hub for dining, boutique shopping, and weekend events, while the Iron Horse Trail runs right through town, making it super...
San Ramon properties move fast, going pending in just 14 days. With fierce competition at the $1.6M median price, multiple offers and waived contingencies are the norm. Buyers must act decisively and submit their strongest offer immediately to win.
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2018. This data may not match public records. Learn more.