Google street view image for 27 San Blas Pl, San Ramon, CA 94583

Off market sep 2020 for $930K

$1,278,566

Est. refi paymentEst. refi $6,664/mo

•

2 ba

•

1,153

sq ft

27 San Blas Pl, San Ramon, CA 94583

About this home

27 San Blas Pl is a 1,153 square foot house on a 7,125 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on September 03, 2020 for $930,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,278,566.

Single-familyProperty Type

1971Year Built

7,125 sq ftLot Size

$1,109Est. Price/Sq.Ft.

2 car garageParking

Source:Public Records

Redfin Estimate

$1,278,566

$349K since sold in September 2020$7,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.7% higher than the average sale price ($1.18M) of 6 comparable homes.

SOLD OCT 16, 2026
$980,000
A
3 beds2 baths1,238 sq ft
120 Montclair Pl, San Ramon, CA 94583
SOLD JUL 27, 2026
$1,278,000
B
3 beds2 baths1,309 sq ft
3318 Ensenada Dr, San Ramon, CA 94583
SOLD SEP 21, 2026
$1,000,000
C
3 beds2 baths1,288 sq ft
190 Dayton Ct, San Ramon, CA 94583
SOLD AUG 20, 2026
$1,350,000
D
4 beds2 baths1,383 sq ft
3024 Bernard Ave, San Ramon, CA 94583
Keller Williams Realty, Keller Williams Realty
SOLD SEP 8, 2026
$1,200,000
E
3 beds2 baths1,433 sq ft
3247 Ensenada Dr, San Ramon, CA 94583
SOLD JUN 18, 2026
$1,252,000
F
3 beds2 baths1,288 sq ft
318 Almond, San Ramon, CA 94583

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Earn from this home

Sell

$557,441

Est. take-home

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Est. cash available

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Rent

$3,485/mo

Redfin rental estimate

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Market trends in 94583, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.0%

+0.7% MoM

Median sale price

$1.4M

$50K MoM

Avg. days on market

29d

7 days MoM

Recently sold homes

0 MoM

New listings for sale

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1 bed1 bath612 sq ft
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OPEN SAT, 1PM TO 4PM
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NEW 33 HRS AGO
$379,000
1 bed1 bath624 sq ft
225 Reflections Dr #24, San Ramon, CA 94583
PMZ Real Estate
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OPEN SAT, 1PM TO 4PM
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4 beds2 baths1,812 sq ft
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OPEN SAT, 1:30PM TO 4PM
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COMING SOON
$1,250,000
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EARLY ACCESS
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See all

Provided by Redfin

Redfin agents who toured

Dual pane windows, new granite and SS appliances. Updated bathrooms.
14 years ago• May not reflect the current state of the home
Sherie Corsello
Redfin agent
Cozy, single story property at the end of cul de sac. Huge lot with a stunning backyard. Mature landscaping, concrete patio with shade covering and a separate fenced off area with a garden and lawn.
6 years ago• May not reflect the current state of the home
Dori Craft
Redfin Associate agent

Sale history for 27 San Blas Pl

Date

Event

Price

Public Records

Sep 3, 2020

Sold

$930,000

$807/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11151594

Apr 23, 2018

Listing Removed

—

Public Records

Mar 8, 2018

Sold

$875,000

$759/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40583372

Oct 3, 2012

Listing Removed

—

Public Records

Sep 26, 2012

Sold

$535,000

$464/sq ft

Public Records

Aug 3, 2006

Sold

$730,000

$633/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40183827

Jul 9, 2006

Listing Removed

—

Public Records

Sep 20, 2002

Sold

$480,000

$416/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11152751

Aug 19, 2002

Listing Removed

—

Public Records

Jun 12, 1997

Sold

$233,500

$203/sq ft

Public Records

Aug 23, 1990

Sold

$206,000

$179/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$12,131 (+3.3%)

$772,855 + $253,937

$1,026,792

2025

$11,747 (+2.0%)

$772,855 + $253,937

$1,026,792

2024

$11,515 (+1.6%)

$757,701 + $248,958

$1,006,659

2023

$11,334 (+0.7%)

$742,845 + $244,077

$986,922

2022

$11,252 (+2.0%)

$728,280 + $239,292

$967,572

2021

$11,029 (+1.7%)

$714,000 + $234,600

$948,600

2020

$10,847 (+1.3%)

$700,000 + $230,000

$930,000

2019

$10,705 (+51.5%)

$702,270 + $208,080

$910,350

2018

$7,067 (+4.9%)

$688,500 + $204,000

$892,500

2017

$6,738 (+1.3%)

$318,311 + $249,342

$567,653

2016

$6,652 (+1.0%)

$318,311 + $249,342

$567,653

2015

$6,587 (+1.2%)

$312,070 + $244,453

$556,523

2014

$6,510 (+1.0%)

$301,362 + $236,066

$537,428

2013

$6,444 (+28.1%)

$301,362 + $236,066

$537,428

2012

$5,029 (−4.3%)

$300,000 + $235,000

$535,000

2011

$5,254 (+0.4%)

$298,035 + $112,465

$410,500

2010

$5,231 (+0.4%)

$312,918 + $118,082

$431,000

2009

$5,211 (−18.7%)

$314,370 + $118,630

$433,000

2008

$6,413

$314,733 + $118,767

$433,500

Tax history for 27 San Blas Pl

Year

Property tax

Land + Additions

Assessment*

2026

$12,131 (+3.3%)

$772,855 + $253,937

$1,026,792

2025

$11,747 (+2.0%)

$772,855 + $253,937

$1,026,792

2024

$11,515 (+1.6%)

$757,701 + $248,958

$1,006,659

2023

$11,334 (+0.7%)

$742,845 + $244,077

$986,922

2022

$11,252 (+2.0%)

$728,280 + $239,292

$967,572

2021

$11,029 (+1.7%)

$714,000 + $234,600

$948,600

2020

$10,847 (+1.3%)

$700,000 + $230,000

$930,000

2019

$10,705 (+51.5%)

$702,270 + $208,080

$910,350

2018

$7,067 (+4.9%)

$688,500 + $204,000

$892,500

2017

$6,738 (+1.3%)

$318,311 + $249,342

$567,653

2016

$6,652 (+1.0%)

$318,311 + $249,342

$567,653

2015

$6,587 (+1.2%)

$312,070 + $244,453

$556,523

2014

$6,510 (+1.0%)

$301,362 + $236,066

$537,428

2013

$6,444 (+28.1%)

$301,362 + $236,066

$537,428

2012

$5,029 (−4.3%)

$300,000 + $235,000

$535,000

2011

$5,254 (+0.4%)

$298,035 + $112,465

$410,500

2010

$5,231 (+0.4%)

$312,918 + $118,082

$431,000

2009

$5,211 (−18.7%)

$314,370 + $118,630

$433,000

2008

$6,413

$314,733 + $118,767

$433,500

*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

Property details

Interior

Heating & Cooling
Air Conditioning Type: Wall Unit
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco

Property Information
Subdivision Name: SUBDIVISION 3840
Living Sq. Ft: 1,153
Ground Floor Sq. Ft: 1,153
Building Sq. Ft: 1,619
# of Stories: 1
Legal Description: TRACT 3840 LOT 89 EX MR

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 466
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,125
Legal Lot Number: 89
Acres: 0.1636
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.: 1,153
Stories: 1.0
Lot Size: 7,125 square feet
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1995
County: Contra Costa County
APN: 2121450163

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 • 0.4mi

10/10

Pine Valley Middle School

Public 6-8 • Assigned • 0.7mi

10/10

California High School

Public 9-12 • Assigned • 0.5mi

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...
2 months ago • San Ramon
Gagan Singh
Redfin Premier agent
656 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

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

4/10 Heat Factor

8 days above 97° expected this year, 16 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

$1.22M – $1.47M

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Home values near 27 San Blas Pl

Data from public records.

Address	Redfin Estimate
21 San Blas Place, San Ramon, CA 4 Beds \| 2 Baths \| 1383 Sq. Ft.	$1,210,250
20 San Blas Place, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,285,898
24 San Blas Place, San Ramon, CA 4 Beds \| 2 Baths \| 1383 Sq. Ft.	$1,289,539
3290 Casa Grande Drive, San Ramon, CA 4 Beds \| 2 Baths \| 1383 Sq. Ft.	$1,312,288
3276 Casa Grande Drive, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,294,441
3286 Casa Grande Drive, San Ramon, CA 4 Beds \| 2 Baths \| 1383 Sq. Ft.	$1,316,688
15 Hondo Place, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,298,893

Address	Redfin Estimate
22 San Blas Place, San Ramon, CA 4 Beds \| 2 Baths \| 1744 Sq. Ft.	$1,368,707
25 San Blas Place, San Ramon, CA 4 Beds \| 2 Baths \| 1647 Sq. Ft.	$1,384,960
3301 Casa Grande Drive, San Ramon, CA 4 Beds \| 2 Baths \| 1686 Sq. Ft.	$1,290,514
9925 San Luis Avenue, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,223,622
3307 Casa Grande Drive, San Ramon, CA 4 Beds \| 4 Baths \| 2309 Sq. Ft.	$1,551,853
3295 Casa Grande Drive, San Ramon, CA 4 Beds \| 2 Baths \| 1712 Sq. Ft.	$1,491,669
11 Hondo Place, San Ramon, CA 4 Beds \| 2 Baths \| 1383 Sq. Ft.	$1,394,054

Address	Redfin Estimate
26 San Blas Place, San Ramon, CA 3 Beds \| 2 Baths \| 1407 Sq. Ft.	$1,296,469
23 San Blas Place, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,189,344
19 Hondo Place, San Ramon, CA 4 Beds \| 3 Baths \| 1864 Sq. Ft.	$1,489,605
9953 San Luis Avenue, San Ramon, CA 4 Beds \| 2 Baths \| 1408 Sq. Ft.	$1,351,421
3296 Casa Grande Drive, San Ramon, CA 4 Beds \| 2.5 Baths \| 2113 Sq. Ft.	$1,556,799
9910 San Luis Avenue, San Ramon, CA 4 Beds \| 2 Baths \| 1448 Sq. Ft.	$1,388,926
9939 San Luis Avenue, San Ramon, CA 4 Beds \| 2 Baths \| 1786 Sq. Ft.	$1,310,917

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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

Redfin agents who toured

Sale history for 27 San Blas Pl

Tax history for 27 San Blas Pl

Zoning and permits

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 27 San Blas Pl

More real estate resources