bridgeMLS, Bay East AOR, or Contra Costa AOR #10247528
Aug 11, 2019
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #27247528
Aug 11, 2019
Listing Removed
—
Public Records
Mar 27, 1998
Sold
$555,000
$143/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10250559
Apr 1, 1998
Listing Removed
—
Feb 16, 1998
Sold
$555,000
$143/sq ft
Feb 6, 1998
Listed
$559,000
$144/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #28250559
Mar 27, 1998
Sold
$555,000
$143/sq ft
Feb 16, 1998
Listing Removed
—
Feb 6, 1998
Listed
$559,000
$144/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,241 (+2.5%)
$342,014 + $561,889
$903,903
2024
$10,969 (+1.6%)
$335,308 + $550,872
$886,180
2023
$10,793 (+0.9%)
$328,734 + $540,071
$868,805
2022
$10,692 (+2.2%)
$322,289 + $529,482
$851,771
2021
$10,462 (+0.9%)
$315,970 + $519,100
$835,070
2020
$10,372 (+1.1%)
$309,775 + $508,922
$818,697
2019
$10,255 (+3.5%)
$306,599 + $503,704
$810,303
2018
$9,908 (+2.7%)
$300,588 + $493,828
$794,416
2017
$9,645 (+1.5%)
$288,917 + $474,653
$763,570
2016
$9,503 (+1.4%)
$288,917 + $474,653
$763,570
2015
$9,376 (+1.5%)
$283,252 + $465,347
$748,599
2014
$9,234 (+1.2%)
$273,533 + $449,380
$722,913
2013
$9,121 (+3.2%)
$273,533 + $449,380
$722,913
2012
$8,837 (+2.1%)
$272,297 + $447,350
$719,647
2011
$8,656 (+1.5%)
$266,958 + $438,579
$705,537
2010
$8,531
$261,724 + $429,980
$691,704
2009
$8,525 (+3.5%)
$259,768 + $426,767
$686,535
2008
$8,235
$260,386 + $427,781
$688,167
Tax history for 520 Iris Ln
Year
Property tax
Land + Additions
Assessment*
2025
$11,241 (+2.5%)
$342,014 + $561,889
$903,903
2024
$10,969 (+1.6%)
$335,308 + $550,872
$886,180
2023
$10,793 (+0.9%)
$328,734 + $540,071
$868,805
2022
$10,692 (+2.2%)
$322,289 + $529,482
$851,771
2021
$10,462 (+0.9%)
$315,970 + $519,100
$835,070
2020
$10,372 (+1.1%)
$309,775 + $508,922
$818,697
2019
$10,255 (+3.5%)
$306,599 + $503,704
$810,303
2018
$9,908 (+2.7%)
$300,588 + $493,828
$794,416
2017
$9,645 (+1.5%)
$288,917 + $474,653
$763,570
2016
$9,503 (+1.4%)
$288,917 + $474,653
$763,570
2015
$9,376 (+1.5%)
$283,252 + $465,347
$748,599
2014
$9,234 (+1.2%)
$273,533 + $449,380
$722,913
2013
$9,121 (+3.2%)
$273,533 + $449,380
$722,913
2012
$8,837 (+2.1%)
$272,297 + $447,350
$719,647
2011
$8,656 (+1.5%)
$266,958 + $438,579
$705,537
2010
$8,531
$261,724 + $429,980
$691,704
2009
$8,525 (+3.5%)
$259,768 + $426,767
$686,535
2008
$8,235
$260,386 + $427,781
$688,167
*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
6,900 Sq. Ft.
Year renovated
2000
Sq. Ft.
3,871
Year built
1992
Style
Single Family Residential
County
Contra Costa County
APN
2174010138
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
Feb 1, 2023 • Final
Miscellaneous - plumbing
Plumbing
Jan 21, 2020 • Final
Photovoltaic - electrical
Electrical
Solar
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
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Interior Features
Interior Features: Bonus/Plus Room, Family Room, Formal Dining Room, Rec/Rumpus Room, Utility Room, Eat-in Kitchen, Wet Bar, Central Vacuum
Appliances: Dishwasher, Electric Range, Disposal, Microwave, Range, Trash Compactor
Laundry Features: 220 Volt Outlet, Laundry Room
Window Features: Double Pane Windows
Fireplaces Total: 3
Has Fireplace
Flooring: Hardwood, Tile, Carpet
Room Information
Kitchen Features: Dishwasher,Eat In Kitchen,Electric Range/Cooktop,Garbage Disposal,Microwave,Range/Oven Built-in,Trash Compactor,Wet Bar,Other
Rooms Total: 11
Fireplace Features: Family Room, Living Room
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 3,871
Builder Name: SHAPELL
Exterior Features
Exterior Features: Sprinklers Front
Mobile Home Information
Model: MIRAVILLA
Pool Information
Pool Features: Spa
Has Spa
Property Information
Living Area: 3871
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1993
Lot Information
Lot Size Square Feet: 6900
Lot Size Area: 0.15
Lot Size Units: Acres
Lot Size Acres: 0.15
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Zoned
Location
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,871
Stories: 2.0
Lot Size: 6,900 square feet
Style: Single Family Residential
Year Built: 1992
Year Renovated: 2000
County: Contra Costa County
APN: 2174010138
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 • 1.2mi
10/10
Dougherty Valley High School
Public 9-12 • Assigned • 1.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1998. This data may not match public records. Learn more.