This charming single story home is located in a highly desirable neighborhood. Home has been well maintained w/vaulted ceilings and an open floor plan. A large neighborhood park is only down the street. Great kitchen w/SS appliances & granite counters. This home is a "must see" and it is beautiful.
Single-familyProperty Type
1992Year Built
8,000 sq ftLot Size
$779Est. Price/Sq.Ft.
3 car garageParking
Listed by Karyn Giannini•DRE #01471795• Golden Gate Sotheby's Int'l Re
Bought with Ladan Elahi•DRE #01866376• Keller Williams Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40470389
Aug 19, 2010
Sold
$780,000
$337/sq ft
Aug 5, 2010
Pending
—
Aug 2, 2010
Listing Removed
—
Jul 22, 2010
Price Changed
$799,000
$346/sq ft
Jun 7, 2010
Listed
$825,000
$357/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,273 (−48.8%)
$631,177 + $388,113
$1,019,290
2024
$12,247 (+1.6%)
$618,801 + $380,503
$999,304
2023
$12,054 (+0.9%)
$606,668 + $373,043
$979,711
2022
$11,944 (+2.2%)
$594,773 + $365,729
$960,502
2021
$11,690 (+0.8%)
$583,111 + $358,558
$941,669
2020
$11,595 (+1.1%)
$571,678 + $351,528
$923,206
2019
$11,465 (+3.5%)
$565,817 + $347,924
$913,741
2018
$11,075 (+2.8%)
$554,723 + $341,102
$895,825
2017
$10,775 (+1.4%)
$533,184 + $327,857
$861,041
2016
$10,623 (+1.3%)
$533,184 + $327,857
$861,041
2015
$10,486 (+1.5%)
$522,730 + $321,429
$844,159
2014
$10,333 (+10.0%)
$504,794 + $310,400
$815,194
2013
$9,392 (+7.1%)
$504,794 + $310,400
$815,194
2012
$8,768 (+0.4%)
$456,373 + $280,627
$737,000
2011
$8,737 (+35.8%)
$428,508 + $263,492
$692,000
2010
$6,432 (+0.1%)
$428,508 + $263,492
$692,000
2009
$6,424 (+2.9%)
$232,895 + $273,999
$506,894
2008
$6,244
$233,449 + $274,650
$508,099
Tax history for 509 Iris Ln
Year
Property tax
Land + Additions
Assessment*
2025
$6,273 (−48.8%)
$631,177 + $388,113
$1,019,290
2024
$12,247 (+1.6%)
$618,801 + $380,503
$999,304
2023
$12,054 (+0.9%)
$606,668 + $373,043
$979,711
2022
$11,944 (+2.2%)
$594,773 + $365,729
$960,502
2021
$11,690 (+0.8%)
$583,111 + $358,558
$941,669
2020
$11,595 (+1.1%)
$571,678 + $351,528
$923,206
2019
$11,465 (+3.5%)
$565,817 + $347,924
$913,741
2018
$11,075 (+2.8%)
$554,723 + $341,102
$895,825
2017
$10,775 (+1.4%)
$533,184 + $327,857
$861,041
2016
$10,623 (+1.3%)
$533,184 + $327,857
$861,041
2015
$10,486 (+1.5%)
$522,730 + $321,429
$844,159
2014
$10,333 (+10.0%)
$504,794 + $310,400
$815,194
2013
$9,392 (+7.1%)
$504,794 + $310,400
$815,194
2012
$8,768 (+0.4%)
$456,373 + $280,627
$737,000
2011
$8,737 (+35.8%)
$428,508 + $263,492
$692,000
2010
$6,432 (+0.1%)
$428,508 + $263,492
$692,000
2009
$6,424 (+2.9%)
$232,895 + $273,999
$506,894
2008
$6,244
$233,449 + $274,650
$508,099
*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
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
8,000 Sq. Ft.
Year renovated
1992
Sq. Ft.
2,312
Year built
1992
Style
Single Family Residential
County
Contra Costa County
APN
2174010245
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
RS-6
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
Property details
Parking
Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Int Access From Garage
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Stall Shower, Sunken Tub, Tile
Interior Features
Interior Features: Dining Area, Formal Dining Room, Storage, Breakfast Nook, Wet Bar, Central Vacuum
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Gas Water Heater
Laundry Features: 220 Volt Outlet, Gas Dryer Hookup, Laundry Room
Street Level Features: 4 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Main Entry
Window Features: Double Pane Windows
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Tile, Carpet
Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Nook,Dishwasher,Double Oven,Garbage Disposal,Gas Range/Cooktop,Wet Bar
Rooms Total: 9
Fireplace Features: Brick, Family Room, Gas, Living Room
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 2,312
Builder Name: Shappell
Foundation Details: Slab
Exterior Features
Patio And Porch Features: Covered
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic
Fencing: Fenced
Mobile Home Information
Model: Del Sol
Property Information
Living Area: 2312
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1992
Lot Information
Lot Size Square Feet: 8000
Lot Size Area: 0.18
Lot Size Units: Acres
Lot Size Acres: 0.18
Lot Features: Level, Premium Lot
Utilities
Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,312
Stories: 1.0
Lot Size: 8,000 square feet
Style: Single Family Residential
Year Built: 1992
Year Renovated: 1992
County: Contra Costa County
APN: 2174010245
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Coyote Creek Elementary School
Public K-5 • Assigned • 0.6mi
10/10
Gale Ranch Middle School
Public 6-8 • Assigned • 1.1mi
10/10
Dougherty Valley High School
Public 9-12 • Assigned • 1.4mi
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 2025. This data may not match public records. Learn more.