Stunning upgraded home located in the desirable Twin Creek neighborhood. Turnkey-open living space floor plan, corner lot, bright and airy. Beautiful gourmet kitchen with updated cabinets, stainless steel energy saving appliances, 5 burner gas cook top, 2 full size ovens, pantry, granite counter tops, recessed lighting, bamboo wood flooring. Bedroom & full bath on main floor. Over sized primary suite, with seating area, 2 dressing areas and closets. Jetted bath tub, oversized shower, dual sinks. Two additional bedrooms on second floor. Second floor guest bath updated, with dual sinks, tube lights. Entertainer's paradise backyard w/hook ups for gas fire pit, grill, sunken area ready for your hot tub, side yard access, fruit trees & tree house. This amazing home is located near parks, trails, City Center, shopping, Top rated schools, easy access to freeways.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40945715
Jun 3, 2021
Sold
$1,870,000
$688/sq ft
Apr 27, 2021
Pending
—
Apr 23, 2021
Listed
$1,499,500
$552/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11137533
Jul 3, 2002
Sold
$999,999
$368/sq ft
May 4, 2002
Listing Removed
—
Apr 30, 2002
Listed
$659,000
$242/sq ft
SALE PRICE WITHHELD AT REQUEST OF BUYER. TEXTURED CEILINGS,RECESSED LIGHTING.WOOD LAMINATE FLOORING FRM ENTY,KIT & FAM RM.
Public Records
Jun 26, 1991
Sold
$353,000
$130/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$22,910 (+2.1%)
$910,865 + $1,153,763
$2,064,628
2024
$22,446 (+1.2%)
$893,005 + $1,131,141
$2,024,146
2023
$22,177 (+0.7%)
$875,496 + $1,108,962
$1,984,458
2022
$22,012 (+100.2%)
$858,330 + $1,087,218
$1,945,548
2021
$10,995 (+1.1%)
$841,500 + $1,065,900
$1,907,400
2020
$10,881 (+2.2%)
$468,308 + $449,820
$918,128
2019
$10,645 (+4.9%)
$463,507 + $445,208
$908,715
2018
$10,144 (+5.5%)
$454,419 + $426,185
$880,604
2017
$9,614 (+1.3%)
$436,774 + $385,607
$822,381
2016
$9,490 (+1.3%)
$436,774 + $385,607
$822,381
2015
$9,366 (+1.4%)
$428,210 + $378,047
$806,257
2014
$9,236 (+12.8%)
$413,516 + $365,075
$778,591
2013
$8,189 (−3.5%)
$413,516 + $365,075
$778,591
2012
$8,485
$366,465 + $323,535
$690,000
2011
$8,477 (+0.6%)
$385,850 + $340,650
$726,500
2010
$8,424 (−1.7%)
$385,850 + $340,650
$726,500
2009
$8,574 (+3.5%)
$385,850 + $340,650
$726,500
2008
$8,286
$393,640 + $347,528
$741,168
Tax history for 3817 Aragon Ln
Year
Property tax
Land + Additions
Assessment*
2025
$22,910 (+2.1%)
$910,865 + $1,153,763
$2,064,628
2024
$22,446 (+1.2%)
$893,005 + $1,131,141
$2,024,146
2023
$22,177 (+0.7%)
$875,496 + $1,108,962
$1,984,458
2022
$22,012 (+100.2%)
$858,330 + $1,087,218
$1,945,548
2021
$10,995 (+1.1%)
$841,500 + $1,065,900
$1,907,400
2020
$10,881 (+2.2%)
$468,308 + $449,820
$918,128
2019
$10,645 (+4.9%)
$463,507 + $445,208
$908,715
2018
$10,144 (+5.5%)
$454,419 + $426,185
$880,604
2017
$9,614 (+1.3%)
$436,774 + $385,607
$822,381
2016
$9,490 (+1.3%)
$436,774 + $385,607
$822,381
2015
$9,366 (+1.4%)
$428,210 + $378,047
$806,257
2014
$9,236 (+12.8%)
$413,516 + $365,075
$778,591
2013
$8,189 (−3.5%)
$413,516 + $365,075
$778,591
2012
$8,485
$366,465 + $323,535
$690,000
2011
$8,477 (+0.6%)
$385,850 + $340,650
$726,500
2010
$8,424 (−1.7%)
$385,850 + $340,650
$726,500
2009
$8,574 (+3.5%)
$385,850 + $340,650
$726,500
2008
$8,286
$393,640 + $347,528
$741,168
*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
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
10,200 Sq. Ft.
Year renovated
2005
Sq. Ft.
2,718
Year built
1979
Style
Single Family Residential
County
Contra Costa County
APN
2094710015
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-10
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 19, 2019 • Final
Alteration, remodel, repair - building residential
Remodel
Nov 2, 2017 • 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: 3
Covered Spaces: 3
Parking Features: Attached, Off Street, Side Yard Access, Boat, Garage Faces Front, Remote, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub, Skylight, Tile, Updated Baths, Double Sinks, Granite, Window
Primary Bathroom Included Features: Skylight, Solid Surface, Stall Shower, Tile, Tub with Jets, Updated Baths, Closet, Double Sinks, Granite, Multiple Shower Heads, Sitting Area, Walk-In Closet, Window, Walk-In Closet 2+
Interior Features
Interior Features: Formal Dining Room, Kitchen/Family Combo, Breakfast Bar, Stone Counters, Eat-in Kitchen, Pantry, Updated Kitchen, Sound System, Solar Tube(s)
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Microwave, Self Cleaning Oven, Gas Water Heater
Construction Materials: Wood Siding, Siding - Stone, Siding - Stucco
Building Area Total: 2,718
Exterior Features
Patio And Porch Features: Patio
Exterior Features: Backyard, Back Yard, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front
Door Features: Mirrored Closet Door(s)
Fencing: Fenced, Front Yard
Pool Information
Pool Features: In Ground
Property Information
Living Area: 2718
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1979
Lot Information
Lot Size Square Feet: 10200
Lot Size Area: 0.23
Lot Size Units: Acres
Lot Size Acres: 0.23
Lot Features: Corner Lot, Level, Front Yard
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Utilities: All Public Utilities, Cable Connected, Internet Available, Natural Gas Available, Master Electric Meter, Master Gas Meter
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Ceiling Fan(s), Central Air, Whole House Fan
Location
Homeowners Association Information
Pets Allowed: Yes
Has Association
Association Amenities: Pool
Association Name: TWIN CREEKS HOA
Association Fee: $310
Association Fee Includes: Maintenance Grounds
Association Fee Frequency: Annually
HOA Transfer Fees: Paid by Seller
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,718
Stories: 2.0
Lot Size: 10,200 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 2005
County: Contra Costa County
APN: 2094710015
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.7mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.0mi
10/10
California High School
Public 9-12 • Assigned • 2.2mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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...
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 2021. This data may not match public records. Learn more.