Exceptional Alti Mira San Ramon home featuring 2 living rooms, beautifully landscaped backyard with mature trees, large kitchen with many cabinets. Close to a shopping center that includes Peet's Coffee, Safeway, banks and credit unions.
10 years ago• May not reflect the current state of the home
Altimira home with high ceilings and updates kitchen. The plan has one bedroom and one full bathroom downstairs with huge loft upstairs with bar and entertainment area.
10 years ago• May not reflect the current state of the home
Highly desirable Alti Mira home in Gale Ranch Neighborhood. Richly upgraded, Must see home. Has plantation shutters all over. Hardwood floors.crown molding, marble floors, etc. Nice Kitchen includes granite slab & Thermador Stove. Has 3 fireplaces...
with one in master suite.
Master bath has skylight & Grand bathroom. Deep-walk in closet. Balcony off master bedroom. Big mancave / bonus room/ office upstairs. Backyard is lovely.
10 years ago• May not reflect the current state of the home
Patience Ofodu
Redfin Associate agent
Tastefully updated home in the Gale Ranch area. Hardwood and tile flooring throughout. Many detailed upgrades including pillars, crown molding and plantation shutters. Large bonus room on the second floor with a wet bar and built in study. One...
bedroom and full bath on first floor. Fully landscaped yard with covered patio and lawn.
10 years ago• May not reflect the current state of the home
Roya Safi
Redfin Associate agent
Sale history for 517 Iris Ln
Date
Event
Price
San Francisco MLS #40989167
Jun 1, 2022
Sold
$2,550,000
$659/sq ft
Apr 20, 2022
Listed
$2,548,000
$658/sq ft
Public Records
Jan 19, 2017
Sold
$1,320,000
$341/sq ft
Public Records
Dec 27, 2004
Sold
$1,100,000
$284/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$28,546 (+1.2%)
$1,442,942 + $1,010,058
$2,453,000
2025
$28,207 (+0.3%)
$1,442,942 + $1,010,058
$2,453,000
2024
$28,118 (+2.7%)
$1,442,942 + $1,010,058
$2,453,000
2023
$27,369 (+56.6%)
$1,442,941 + $1,010,059
$2,453,000
2022
$17,474 (+2.2%)
$1,325,000 + $1,050,000
$2,375,000
2021
$17,106 (+0.7%)
$817,499 + $626,111
$1,443,610
2020
$16,984 (+1.2%)
$801,470 + $613,835
$1,415,305
2019
$16,790 (+3.6%)
$793,252 + $607,541
$1,400,793
2018
$16,202 (+3.1%)
$777,699 + $595,629
$1,373,328
2017
$15,719 (+5.7%)
$469,198 + $850,802
$1,320,000
2016
$14,872 (+0.9%)
$469,198 + $850,802
$1,320,000
2015
$14,746 (+15.6%)
$438,807 + $795,693
$1,234,500
2014
$12,758 (+19.4%)
$367,895 + $667,105
$1,035,000
2013
$10,688 (−5.3%)
$367,895 + $667,105
$1,035,000
2012
$11,288 (+0.2%)
$303,913 + $551,087
$855,000
2011
$11,265 (−1.3%)
$328,261 + $595,239
$923,500
2010
$11,418 (+0.2%)
$328,261 + $595,239
$923,500
2009
$11,396 (−15.6%)
$335,726 + $608,774
$944,500
2008
$13,509
$335,905 + $609,095
$945,000
Tax history for 517 Iris Ln
Year
Property tax
Land + Additions
Assessment*
2026
$28,546 (+1.2%)
$1,442,942 + $1,010,058
$2,453,000
2025
$28,207 (+0.3%)
$1,442,942 + $1,010,058
$2,453,000
2024
$28,118 (+2.7%)
$1,442,942 + $1,010,058
$2,453,000
2023
$27,369 (+56.6%)
$1,442,941 + $1,010,059
$2,453,000
2022
$17,474 (+2.2%)
$1,325,000 + $1,050,000
$2,375,000
2021
$17,106 (+0.7%)
$817,499 + $626,111
$1,443,610
2020
$16,984 (+1.2%)
$801,470 + $613,835
$1,415,305
2019
$16,790 (+3.6%)
$793,252 + $607,541
$1,400,793
2018
$16,202 (+3.1%)
$777,699 + $595,629
$1,373,328
2017
$15,719 (+5.7%)
$469,198 + $850,802
$1,320,000
2016
$14,872 (+0.9%)
$469,198 + $850,802
$1,320,000
2015
$14,746 (+15.6%)
$438,807 + $795,693
$1,234,500
2014
$12,758 (+19.4%)
$367,895 + $667,105
$1,035,000
2013
$10,688 (−5.3%)
$367,895 + $667,105
$1,035,000
2012
$11,288 (+0.2%)
$303,913 + $551,087
$855,000
2011
$11,265 (−1.3%)
$328,261 + $595,239
$923,500
2010
$11,418 (+0.2%)
$328,261 + $595,239
$923,500
2009
$11,396 (−15.6%)
$335,726 + $608,774
$944,500
2008
$13,509
$335,905 + $609,095
$945,000
*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
7,345 Sq. Ft.
Year renovated
2003
Sq. Ft.
3,871
Year built
1992
Style
Single Family Residential
County
Contra Costa County
APN
2174010229
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 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
Nov 17, 2017 • Final
Alteration, remodel, repair - building residential
Remodel
Dec 4, 2012 • Final
Furnace a/c - mechanical (residential)
HVAC
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
Garage Information
Has Garage
# of Garage Spaces: 3
Has Attached Garage
Parking Information
Parking Features: Attached, Garage Door Opener
# of Covered Spaces: 3
Interior
Bedrooms Information
# of Bedrooms: 4
Bathroom Information
Count of Bathrooms: 3
# of Full Bathrooms: 3
Interior Features
Has Heating
Heating: Zoned
Has Cooling
Cooling: Central Air, Zoned
Flooring: Tile, Wood
Has Fireplace(s)
# of Fireplaces Total: 3
Fireplace Features: Family Room, Gas Starter, Living Room
Appliances: Electric Cooktop, Dryer, Washer
Exterior
Exterior Features
Entry Level: 0
Building Information
Living Area: 3871
Living Area Units: Square Feet
Living Area Source: Assessor Auto-Fill
Building Area Total: 3871
Building Area Units: Square Feet
Building Area Source: Assessor Auto-Fill
Construction Materials: Stucco
Architectural Style: Contemporary
Year Built: 1992
Roof: Tile
Mobile Home Information
Mobile Dim Units: Feet
Property Type
Property Type: Residential
Property SubType: Single Family Residence
Property Information
Property Condition: Original
Lot Information
Lot Features: Auto Sprinkler F&R, Shape Regular, Other
Lot Size Sq. Ft.: 7345
Lot Size Acres: 0.1686
Lot Size Area: 7345
Lot Size Units: SqFt
Lot Size Units: Square Feet
Elevation: 0
Elevation Units: Feet
Utilities
Utility Information
Water Source: Public
Location
HOA Information
Association Fee: 0
School Information
Elementary School District: Contra Costa
Middle Or Junior School District: Contra Costa
High School District: Contra Costa
Community Information
Subdivision Name: Altamira
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,871
Stories: 2.0
Lot Size: 7,345 square feet
Style: Single Family Residential
Year Built: 1992
Year Renovated: 2003
County: Contra Costa County
APN: 2174010229
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
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
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...