OFF MARKET

Off market sep 2009 for $625K

$1,476,508

Est. refi paymentEst. refi $4,122/mo

•

1,750

sq ft

9909 Mangos Dr, San Ramon, CA 94583

About this home

Single-familyProperty Type

1971Year Built

0.36 acresLot Size

$844Est. Price/Sq.Ft.

2 car garageParking

Listed by Norm Nelson •DRE #00953763 • BHG Tri-Valley Realty

Listed by Grace Nelson •DRE #01290547 • BHG Tri-Valley Realty

Bought with Jason C. Cheng •DRE #01300594 • UNIFI GROUP, INC.

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40425159

Redfin Estimate

$1,476,508

$852K since sold in September 2009$26K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 10% higher than the average sale price ($1.34M) of 6 comparable homes.

SOLD SEP 3, 2026
$1,570,000
A
4 beds2 baths1,795 sq ft
242 Hardwick Pl, San Ramon, CA 94583
SOLD SEP 8, 2026
$1,060,000
B
4 beds2 baths1,448 sq ft
16 Ona Ct, San Ramon, CA 94583
SOLD SEP 8, 2026
$1,450,000
C
4 beds2 baths1,795 sq ft
137 Wilton Pl, San Ramon, CA 94583
BOUGHT WITH REDFIN SEP 4, 2026
$1,363,000
D
4 beds2 baths1,734 sq ft
9871 Broadmoor Dr, San Ramon, CA 94583
SOLD JUN 18, 2026
$1,410,000
E
4 beds2 baths1,542 sq ft
633 Weatherly Pl, San Ramon, CA 94583
SOLD JUN 30, 2026
$1,200,000
F
4 beds2 baths1,544 sq ft
201 Ramon Pl, San Ramon, CA 94583

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Earn from this home

Sell

$1,109,991

Est. take-home

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Est. cash available

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Rent

$4,289/mo

Redfin rental estimate

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Market trends in 94583, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.3%

0.3% MoM

Median sale price

$1.4M

$49K MoM

Avg. days on market

22d

0 days MoM

Recently sold homes

7 MoM

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Provided by Redfin

Sale history for 9909 Mangos Dr

Year

Property tax

Land + Additions

Assessment*

2025

$9,507 (+2.0%)

$592,481 + $230,402

$822,883

2024

$9,318 (+1.7%)

$580,864 + $225,885

$806,749

2023

$9,167 (+0.7%)

$569,475 + $221,456

$790,931

2022

$9,100 (+2.0%)

$558,309 + $217,114

$775,423

2021

$8,919 (+0.7%)

$547,362 + $212,857

$760,219

2020

$8,859 (+1.4%)

$536,630 + $208,684

$745,314

2019

$8,739 (+3.9%)

$531,128 + $206,545

$737,673

2018

$8,415 (+3.7%)

$520,714 + $202,496

$723,210

2017

$8,111 (+1.2%)

$500,495 + $194,634

$695,129

2016

$8,012 (+1.0%)

$500,495 + $194,634

$695,129

2015

$7,934 (+5.8%)

$490,682 + $190,818

$681,500

2014

$7,498 (+27.4%)

$451,441 + $175,559

$627,000

2013

$5,884 (+0.9%)

$451,441 + $175,559

$627,000

2012

$5,829 (−6.0%)

$348,481 + $135,519

$484,000

2011

$6,198 (−3.2%)

$348,480 + $135,520

$484,000

2010

$6,402 (+46.2%)

$372,600 + $144,900

$517,500

2009

$4,379 (+4.0%)

$389,160 + $151,340

$540,500

2008

$4,209

$205,975 + $151,045

$357,020

Tax history for 9909 Mangos Dr

Year

Property tax

Land + Additions

Assessment*

2025

$9,507 (+2.0%)

$592,481 + $230,402

$822,883

2024

$9,318 (+1.7%)

$580,864 + $225,885

$806,749

2023

$9,167 (+0.7%)

$569,475 + $221,456

$790,931

2022

$9,100 (+2.0%)

$558,309 + $217,114

$775,423

2021

$8,919 (+0.7%)

$547,362 + $212,857

$760,219

2020

$8,859 (+1.4%)

$536,630 + $208,684

$745,314

2019

$8,739 (+3.9%)

$531,128 + $206,545

$737,673

2018

$8,415 (+3.7%)

$520,714 + $202,496

$723,210

2017

$8,111 (+1.2%)

$500,495 + $194,634

$695,129

2016

$8,012 (+1.0%)

$500,495 + $194,634

$695,129

2015

$7,934 (+5.8%)

$490,682 + $190,818

$681,500

2014

$7,498 (+27.4%)

$451,441 + $175,559

$627,000

2013

$5,884 (+0.9%)

$451,441 + $175,559

$627,000

2012

$5,829 (−6.0%)

$348,481 + $135,519

$484,000

2011

$6,198 (−3.2%)

$348,480 + $135,520

$484,000

2010

$6,402 (+46.2%)

$372,600 + $144,900

$517,500

2009

$4,379 (+4.0%)

$389,160 + $151,340

$540,500

2008

$4,209

$205,975 + $151,045

$357,020

*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

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.36 Acres

Year renovated

1990

Sq. Ft.

1,682

Year built

1971

Style

Single Family Residential

County

Contra Costa County

APN

2122220128

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

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

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: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Updated Baths
Primary Bathroom Included Features: Solid Surface, Stall Shower

Interior Features
Interior Features: No Additional Rooms, Breakfast Bar, Stone Counters, Updated Kitchen
Appliances: Dishwasher, Gas Range
Laundry Features: Hookups Only, In Garage
Street Level Features: 4 Bedrooms, 2 Baths, Main Entry
Window Features: Double Pane Windows
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Stone,Dishwasher,Gas Range/Cooktop,Updated Kitchen
Rooms Total: 7
Fireplace Features: Family Room, Gas Starter, Living Room

Exterior

Building Information
Construction Materials: Stone, Stucco
Building Area Total: 1,750
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard, Garden/Play, Side Yard
Roof: Shingle

Property Information
Living Area: 1750
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1971

Lot Information
Lot Size Square Feet: 15680
Lot Size Area: 0.36
Lot Size Units: Acres
Lot Size Acres: 0.36

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s)

Location

School Information
High School District: San Ramon Valley (925) 552-5500

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,682
Stories: 1.0
Lot Size: 0.36 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1990
County: Contra Costa County
APN: 2122220128

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Walt Disney Elementary School

Public K-5 • Assigned • 0.4mi

10/10

Pine Valley Middle School

Public 6-8 • Assigned • 0.5mi

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...
3 weeks ago • San Ramon
Gagan Singh
Redfin Premier agent
656 deals
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Climate risks

8/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

4/10 Fire Factor

2% chance of being in a wildfire in next 30 years

4/10 Heat Factor

8 days above 97° expected this year, 17 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

19 unhealthy days expected this year, 21 days in 30 years

Provided by First Street

Historical weather

San Ramon, CA • 94583

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.6 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.6 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.40M – $1.70M

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Home values near 9909 Mangos Dr

Data from public records.

Address	Redfin Estimate
9902 Mangos Drive, San Ramon, CA 2 Beds \| 1 Baths \| 805 Sq. Ft.	$901,851
9900 Mangos Drive, San Ramon, CA 3 Beds \| 2 Baths \| 1264 Sq. Ft.	$1,179,226

Address	Redfin Estimate
9908 Mangos Drive, San Ramon, CA 3 Beds \| 1.5 Baths \| 99 Sq. Ft.	$936,482
9919 Mangos Drive, San Ramon, CA 4 Beds \| 1.5 Baths \| 1025 Sq. Ft.	$1,145,388

Address	Redfin Estimate
9914 Mangos Drive, San Ramon, CA 4 Beds \| 2 Baths \| 1550 Sq. Ft.	$1,328,557
9913 Mangos Drive, San Ramon, CA 3 Beds \| 2 Baths \| 1121 Sq. Ft.	$1,094,158

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2009. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94583, CA

Sale history for 9909 Mangos Dr

Tax history for 9909 Mangos Dr

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94583

Home values near 9909 Mangos Dr

More real estate resources