Off Market Sep 2023 for $1.3M

$1,347,799

Est. refi paymentEst. refi $7,689/mo

•

1,448

sq ft

40 Alton Pl, San Ramon, CA 94583

About this home

CANCELLED OPEN HOUSE- Home IS PENDING Single story family home in desirable cul-de-sac location. Beautiful luxury vinyl floors throughout the home . An open family room/living room with wood burning fireplace, large picture window bringing in natural light into this room.A gorgeous Newly remodeled kitchen with solid quartz top and new cabinets, Stainless appliances, Gas range,Farm style sink, recessed lighting and a wall of windows. Bright and airy ! Spacious dining area adjacent to the kitchen that opens to family/living room and a slider to the back yard deck and lawn area.All the windows and slider are double pane.4 Full bedrooms and 2 bathrooms . Bathroom in Principal bedroom Newly remodeled with solid stone top, new cabinet and seamless shower glass enclosure. The back yard is spacious, with deck, lawn area, fruit trees, Rose garden. Newly installed fence in backyard with double sided gate entry. Side yard possible RV or Boat storage, casita or expand sqft of home. Endless possibilities ! 2 Car attached garage with access to kitchen area. Home interior painted prior to going on market. So many more updates! Walk to 3 levels of Top rated schools, minutes from City Center, 680.580 FWY and BART.

Single-familyProperty Type

1969Year Built

6,650 sq ftLot Size

$931Est. Price/Sq.Ft.

2 car garageParking

Listed by Leila Santos •DRE #01498374 • Compass

Bought with Leila Santos •DRE #01498374 • Compass

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41033120

Redfin Estimate

$1,347,799

$23K since sold in September 2023$17K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.7% lower than the average sale price ($1.37M) of 6 comparable homes.

SOLD JUL 16, 2026
$1,230,000
A
4 beds2 baths1,383 sq ft
2883 Westchester Dr, San Ramon, CA 94583
SOLD JUN 3, 2026
$1,300,000
B
4 beds2 baths1,448 sq ft
2851 Biddleford Dr, San Ramon, CA 94583
SOLD JUN 30, 2026
$1,548,000
C
4 beds2 baths1,795 sq ft
270 Ludlow Pl, San Ramon, CA 94583
SOLD JUL 10, 2026
$1,615,000
D
4 beds2 baths1,795 sq ft
2861 Millbridge Pl, San Ramon, CA 94583
SOLD JUL 2, 2026
$1,335,000
E
4 beds2 baths1,479 sq ft
3056 Kittery Ave, San Ramon, CA 94583
Keller Williams Realty
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

$274,040

Est. take-home

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Refinance

Est. cash available

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Rent

$3,906/mo

Redfin rental estimate

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Market trends in 94583, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.9%

+0.3% MoM

Median sale price

$1.4M

$672 MoM

Avg. days on market

21d

0 days MoM

Recently sold homes

8 MoM

New listings for sale

$1,549,800
4 beds2 baths2,112 sq ft
3237 Vera Cruz Dr, San Ramon, CA 94583
EARLY ACCESS
$1,269,800
4 beds3 baths1,936 sq ft
15 Creekside Dr, San Ramon, CA 94583
COMING SOON
$998,000
4 beds2 baths1,795 sq ft
274 Ludlow Pl, San Ramon, CA 94583
$1,198,000
4 beds2 baths1,548 sq ft
20 Yale Ct, San Ramon, CA 94583
HOT HOME
$1,380,000
5 beds2 baths2,194 sq ft
3244 Vallejo Pl, San Ramon, CA 94586
$1,750,000
4 beds3 baths2,000 sq ft
73 Randolph Pl, San Ramon, CA 94583
$899,000
3 beds2.5 baths1,790 sq ft
199 Rosario Ct, San Ramon, CA 94583
3D WALKTHROUGH
$1,620,000
4 beds2 baths2,071 sq ft
2534 Marsh Dr, San Ramon, CA 94583
$1,399,888
4 beds2 baths1,812 sq ft
7527 Blue Fox Way, San Ramon, CA 94583
3D WALKTHROUGH
$1,428,000
3 beds2.5 baths2,044 sq ft
1002 Rojo Ter, San Ramon, CA 94583
See all

Provided by Redfin

Sale history for 40 Alton Pl

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #41033120

Sep 7, 2023

Sold

$1,325,000

$915/sq ft

Aug 13, 2023

Pending

—

Aug 12, 2023

Price Changed

$1,325,000

$915/sq ft

Aug 6, 2023

Price Changed

$1,375,000

$950/sq ft

Jul 29, 2023

Relisted

—

Jul 26, 2023

Pending

—

Jul 20, 2023

Listed

$1,425,000

$984/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11014492

Jun 11, 1999

Sold

$325,000

$224/sq ft

May 11, 1999

Listing Removed

—

May 5, 1999

Listed

$325,000

$224/sq ft

Public Records

Oct 31, 1990

Sold

$228,000

$157/sq ft

Public Records

Oct 12, 1988

Sold

$184,000

$127/sq ft

Public Records

Apr 29, 1988

Sold

$170,000

$117/sq ft

Public Records

Jul 31, 1985

Sold

$134,000

$93/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$15,480 (+2.0%)

$1,040,400 + $338,130

$1,378,530

2024

$15,175 (+149.5%)

$1,020,000 + $331,500

$1,351,500

2023

$6,081 (+0.7%)

$1,000,000 + $325,000

$1,325,000

2022

$6,037 (+2.0%)

$301,360 + $190,489

$491,849

2021

$5,919 (+0.8%)

$295,451 + $186,754

$482,205

2020

$5,874 (+1.5%)

$289,658 + $183,093

$472,751

2019

$5,789 (+3.8%)

$286,688 + $181,216

$467,904

2018

$5,575 (+3.8%)

$281,067 + $177,663

$458,730

2017

$5,373 (+1.4%)

$270,153 + $170,765

$440,918

2016

$5,299 (+1.0%)

$270,153 + $170,765

$440,918

2015

$5,249 (+1.2%)

$264,856 + $167,417

$432,273

2014

$5,186 (+1.0%)

$255,768 + $161,673

$417,441

2013

$5,132 (+2.7%)

$255,768 + $161,673

$417,441

2012

$4,996 (+1.8%)

$254,613 + $160,943

$415,556

2011

$4,909 (+1.6%)

$249,621 + $157,788

$407,409

2010

$4,833 (+0.3%)

$244,727 + $154,695

$399,422

2009

$4,818 (+3.9%)

$242,898 + $153,539

$396,437

2008

$4,636

$243,476 + $153,904

$397,380

Tax history for 40 Alton Pl

Year

Property tax

Land + Additions

Assessment*

2025

$15,480 (+2.0%)

$1,040,400 + $338,130

$1,378,530

2024

$15,175 (+149.5%)

$1,020,000 + $331,500

$1,351,500

2023

$6,081 (+0.7%)

$1,000,000 + $325,000

$1,325,000

2022

$6,037 (+2.0%)

$301,360 + $190,489

$491,849

2021

$5,919 (+0.8%)

$295,451 + $186,754

$482,205

2020

$5,874 (+1.5%)

$289,658 + $183,093

$472,751

2019

$5,789 (+3.8%)

$286,688 + $181,216

$467,904

2018

$5,575 (+3.8%)

$281,067 + $177,663

$458,730

2017

$5,373 (+1.4%)

$270,153 + $170,765

$440,918

2016

$5,299 (+1.0%)

$270,153 + $170,765

$440,918

2015

$5,249 (+1.2%)

$264,856 + $167,417

$432,273

2014

$5,186 (+1.0%)

$255,768 + $161,673

$417,441

2013

$5,132 (+2.7%)

$255,768 + $161,673

$417,441

2012

$4,996 (+1.8%)

$254,613 + $160,943

$415,556

2011

$4,909 (+1.6%)

$249,621 + $157,788

$407,409

2010

$4,833 (+0.3%)

$244,727 + $154,695

$399,422

2009

$4,818 (+3.9%)

$242,898 + $153,539

$396,437

2008

$4,636

$243,476 + $153,904

$397,380

*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

6,650

Year renovated

1990

Sq. Ft.

1,448

Year built

1969

Style

Single Family Residential

County

Contra Costa County

APN

2121120345

Parking Spaces

Basement

Accessible

HOA Dues

—

Garage

Yes

Features

—

Last updated by owner on Jan 1, 2024.

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, Side Yard Access, Garage Faces Front, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2

Interior Features
Interior Features: Family Room, Kitchen/Family Combo, Counter - Solid Surface, Stone Counters, Eat-in Kitchen, Pantry, Updated Kitchen
Appliances: Dishwasher, Disposal, Gas Range, Grill Built-In, Microwave, Free-Standing Range, Refrigerator, Gas Water Heater
Laundry Features: 220 Volt Outlet, Dryer, In Garage, Washer
Street Level Features: 4 Bedrooms, 2 Baths, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Tile, Engineered Wood

Room Information
Kitchen Features: 220 Volt Outlet,Counter - Solid Surface,Counter - Stone,Dishwasher,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Grill Built-in,Microwave,Pantry,Range/Oven Free Standing,Refrigerator,Updated Kitchen
Rooms Total: 8
Fireplace Features: Family Room, Gas
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Stucco, Wood Siding
Building Area Total: 1,448
Foundation Details: Slab

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Backyard, Garden, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Sprinklers Side, Storage, Landscape Back, Landscape Front
Fencing: Fenced
Roof: Shingle

Property Information
Living Area: 1448
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1969

Lot Information
Lot Size Square Feet: 6650
Lot Size Area: 0.15
Lot Size Units: Acres
Lot Size Acres: 0.15
Lot Features: Corner Lot, Cul-De-Sac, Level, Premium Lot, Front Yard, Street Light(s)

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Utilities: All Public Utilities, Individual Gas Meter

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

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,448
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 6,650 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1990
County: Contra Costa County
APN: 2121120345
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Jan 1, 2024

Around this home

Schools

Neil A. Armstrong Elementary School

Public K-5 • Assigned • 0.1mi

10/10

Pine Valley Middle School

Public 6-8 • Assigned • 0.5mi

10/10

California High School

Public 9-12 • Assigned • 0.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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652 deals
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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...
1 month ago • San Ramon
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Redfin Premier agent
168 deals
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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.
1 month ago • San Ramon
Karan Kandel
Redfin agent
13 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

4/10 Fire Factor

3% 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

$1.28M – $1.55M

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Home values near 40 Alton Pl

Data from public records.

Address	Redfin Estimate
58 Alton Pl, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,258,601
50 Alton Pl, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,339,015

Address	Redfin Estimate
45 Alton Pl, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,325,079
54 Alton Pl, San Ramon, CA 4 Beds \| 2 Baths \| 1587 Sq. Ft.	$1,363,004

Address	Redfin Estimate
46 Alton Pl, San Ramon, CA 4 Beds \| 3 Baths \| 1763 Sq. Ft.	$1,361,527
51 Alton Pl, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,245,158

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2023. This data may not show owner updates. 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 40 Alton Pl

Tax history for 40 Alton Pl

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 40 Alton Pl

More real estate resources