9917 Mangos Dr is a 1,341 square foot house on a 0.36 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on June 02, 2011 for $430,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,100,396.
Single-familyProperty Type
1971Year Built
0.36 acresLot Size
$821Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,100,396
$670K since sold in June 2011$21K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.2% lower than the average sale price ($1.17M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40110033
Oct 6, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40102221
Sep 14, 2005
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40099182
Aug 16, 2005
Listing Removed
—
Public Records
Aug 9, 2002
Sold
$406,000
$303/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11142283
Jun 29, 2002
Listing Removed
—
Public Records
Jun 14, 1984
Sold
$112,000
$84/sq ft
Public Records
Oct 1, 1979
Sold
$625,454
$466/sq ft
Public Records
Oct 1, 1978
Sold
$55,000
$41/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$7,657 (+3.3%)
$509,648 + $108,885
$618,533
2025
$7,414 (+2.0%)
$509,648 + $108,885
$618,533
2024
$7,268 (+1.7%)
$499,655 + $106,750
$606,405
2023
$7,148 (+0.7%)
$489,858 + $104,657
$594,515
2022
$7,097 (+2.0%)
$480,253 + $102,605
$582,858
2021
$6,959 (+0.7%)
$470,837 + $100,594
$571,431
2020
$6,909 (+1.4%)
$461,605 + $98,622
$560,227
2019
$6,814 (+3.8%)
$456,872 + $97,611
$554,483
2018
$6,563 (+3.7%)
$447,914 + $95,698
$543,612
2017
$6,327 (+1.3%)
$430,522 + $91,983
$522,505
2016
$6,246 (+6.9%)
$430,522 + $91,983
$522,505
2015
$5,845 (+4.1%)
$422,081 + $90,180
$512,261
2014
$5,614 (+10.6%)
$407,598 + $41,699
$449,297
2013
$5,077 (+14.3%)
$407,598 + $41,699
$449,297
2012
$4,441 (−6.6%)
$366,051 + $37,449
$403,500
2011
$4,757 (+0.4%)
$317,062 + $32,438
$349,500
2010
$4,736 (+0.5%)
$289,850 + $95,650
$385,500
2009
$4,710 (−26.8%)
$291,354 + $96,146
$387,500
2008
$6,434
$291,354 + $96,146
$387,500
Tax history for 9917 Mangos Dr
Year
Property tax
Land + Additions
Assessment*
2026
$7,657 (+3.3%)
$509,648 + $108,885
$618,533
2025
$7,414 (+2.0%)
$509,648 + $108,885
$618,533
2024
$7,268 (+1.7%)
$499,655 + $106,750
$606,405
2023
$7,148 (+0.7%)
$489,858 + $104,657
$594,515
2022
$7,097 (+2.0%)
$480,253 + $102,605
$582,858
2021
$6,959 (+0.7%)
$470,837 + $100,594
$571,431
2020
$6,909 (+1.4%)
$461,605 + $98,622
$560,227
2019
$6,814 (+3.8%)
$456,872 + $97,611
$554,483
2018
$6,563 (+3.7%)
$447,914 + $95,698
$543,612
2017
$6,327 (+1.3%)
$430,522 + $91,983
$522,505
2016
$6,246 (+6.9%)
$430,522 + $91,983
$522,505
2015
$5,845 (+4.1%)
$422,081 + $90,180
$512,261
2014
$5,614 (+10.6%)
$407,598 + $41,699
$449,297
2013
$5,077 (+14.3%)
$407,598 + $41,699
$449,297
2012
$4,441 (−6.6%)
$366,051 + $37,449
$403,500
2011
$4,757 (+0.4%)
$317,062 + $32,438
$349,500
2010
$4,736 (+0.5%)
$289,850 + $95,650
$385,500
2009
$4,710 (−26.8%)
$291,354 + $96,146
$387,500
2008
$6,434
$291,354 + $96,146
$387,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RS-7
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 1, 2022 • Final
Electrical service - electrical
Electrical
Aug 17, 2015 • Final
Addition - building residential
Addition
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
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Bungalow
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco
View Information
View: Good
Property Information
Subdivision Name: SUBDIVISION 3841
Living Sq. Ft: 1,341
Ground Floor Sq. Ft: 1,341
Building Sq. Ft: 1,803
# of Stories: 1
Legal Description: T03841 L0077 B EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 462
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,680
Legal Lot Number: 77
Acres: 0.36
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,341
Stories: 1.0
Lot Size: 0.36 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1985
County: Contra Costa County
APN: 2122220169
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Walt Disney Elementary School
Public K-5 • Assigned • 0.5mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.6mi
10/10
California High School
Public 9-12 • Assigned • 0.3mi
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...