Google street view image for 9 Simo St, Alamo, CA 94507

Off market aug 1986 for $270K

$1,800,670

Est. refi paymentEst. refi $1,256/mo

•

2 ba

•

1,817

sq ft

9 Simo St, Alamo, CA 94507

About this home

9 Simo St is a 1,817 square foot house on a 0.56 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on August 06, 1986 for $270,000. Based on Redfin's Alamo data, we estimate the home's value is $1,800,670.

Single-familyProperty Type

1960Year Built

0.56 acresLot Size

$991Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,800,670

$1.5M since sold in August 1986$7,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5% lower than the average sale price ($1.90M) of 6 comparable homes.

SOLD SEP 9, 2026
$2,075,000
A
3 beds2 baths1,658 sq ft
1479 Via Don Jose, Alamo, CA 94507
SOLD OCT 20, 2026
$1,775,000
B
4 beds2 baths1,682 sq ft
777 Palomino Ct, Walnut Creek, CA 94596
SOLD JUL 31, 2026
$1,700,000
C
4 beds2 baths1,615 sq ft
2206 Granite Dr, Alamo, CA 94507
SOLD MAY 18, 2026
$1,320,000
D
3 beds2 baths1,413 sq ft
1016 Stone Vly, Alamo, CA 94507
SOLD OCT 16, 2026
$2,250,000
E
4 beds3 baths2,043 sq ft
2829 Litina Ct, Alamo, CA 94507
SOLD MAY 29, 2026
$2,250,000
F
3 beds2 baths1,904 sq ft
1439 Entrada Verde, Alamo, CA 94507

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Earn from this home

Sell

$1,705,135

Est. take-home

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Refinance

Est. cash available

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Rent

$4,587/mo

Redfin rental estimate

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Market trends in 94507, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

102.8%

+1.2% MoM

Median sale price

$3.1M

$52K MoM

Avg. days on market

21d

3 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN SUN, 1PM TO 3:30PM
$1,695,000
3 beds2 baths2,346 sq ft
1666 Ridgewood Rd, Alamo, CA 94507
OPEN SUN, 1PM TO 4PM
$3,998,000
5 beds5.5 baths4,344 sq ft
201 Austin Ln, Alamo, CA 94507
$2,500,000
5 beds3 baths3,705 sq ft
134 Austin Ln, Alamo, CA 94507
OPEN TODAY, 1PM TO 4PM
$6,198,000
6 beds5 baths7,198 sq ft
294 Barrington Ln, Alamo, CA 94507
OPEN SUN, 1PM TO 4PM
$3,995,000
5 beds4 baths4,939 sq ft
33 Ranger Ct, Alamo, CA 94507
(415) 609-0914
OPEN TODAY, 1PM TO 4PM
$2,398,000
4 beds3 baths2,699 sq ft
137 Dean Rd, Alamo, CA 94507
$1,095,000
4 beds3 baths2,468 sq ft
2031 Ridgewood Rd, Alamo, CA 94507
$4,285,000
5 beds4.5 baths5,312 sq ft
28 Kimberley Pl, Alamo, CA 94507
See all

Provided by Redfin

Sale history for 9 Simo St

Year

Property tax

Land + Additions

Assessment*

2026

$6,716 (+3.2%)

$229,395 + $291,823

$521,218

2025

$6,508 (+2.2%)

$229,395 + $291,823

$521,218

2024

$6,369 (+1.7%)

$224,898 + $286,101

$510,999

2023

$6,263 (+0.8%)

$220,489 + $280,492

$500,981

2022

$6,215 (+2.3%)

$216,166 + $274,993

$491,159

2021

$6,076 (+2.3%)

$211,928 + $269,601

$481,529

2020

$5,939 (+1.0%)

$207,773 + $264,315

$472,088

2019

$5,877 (+3.9%)

$205,643 + $261,605

$467,248

2018

$5,657 (+3.9%)

$201,611 + $256,476

$458,087

2017

$5,446 (+1.6%)

$193,783 + $246,518

$440,301

2016

$5,361 (+1.5%)

$193,783 + $246,518

$440,301

2015

$5,281 (+1.6%)

$189,984 + $241,685

$431,669

2014

$5,197 (+1.5%)

$183,466 + $233,392

$416,858

2013

$5,122 (+3.3%)

$183,466 + $233,392

$416,858

2012

$4,960 (+2.1%)

$182,637 + $232,338

$414,975

2011

$4,857 (+1.6%)

$179,056 + $227,783

$406,839

2010

$4,782 (−2.9%)

$175,546 + $223,317

$398,863

2009

$4,922 (+3.8%)

$174,235 + $221,648

$395,883

2008

$4,741

$174,649 + $234,534

$409,183

Tax history for 9 Simo St

Year

Property tax

Land + Additions

Assessment*

2026

$6,716 (+3.2%)

$229,395 + $291,823

$521,218

2025

$6,508 (+2.2%)

$229,395 + $291,823

$521,218

2024

$6,369 (+1.7%)

$224,898 + $286,101

$510,999

2023

$6,263 (+0.8%)

$220,489 + $280,492

$500,981

2022

$6,215 (+2.3%)

$216,166 + $274,993

$491,159

2021

$6,076 (+2.3%)

$211,928 + $269,601

$481,529

2020

$5,939 (+1.0%)

$207,773 + $264,315

$472,088

2019

$5,877 (+3.9%)

$205,643 + $261,605

$467,248

2018

$5,657 (+3.9%)

$201,611 + $256,476

$458,087

2017

$5,446 (+1.6%)

$193,783 + $246,518

$440,301

2016

$5,361 (+1.5%)

$193,783 + $246,518

$440,301

2015

$5,281 (+1.6%)

$189,984 + $241,685

$431,669

2014

$5,197 (+1.5%)

$183,466 + $233,392

$416,858

2013

$5,122 (+3.3%)

$183,466 + $233,392

$416,858

2012

$4,960 (+2.1%)

$182,637 + $232,338

$414,975

2011

$4,857 (+1.6%)

$179,056 + $227,783

$406,839

2010

$4,782 (−2.9%)

$175,546 + $223,317

$398,863

2009

$4,922 (+3.8%)

$174,235 + $221,648

$395,883

2008

$4,741

$174,649 + $234,534

$409,183

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Jan 3, 2024 • Final

Building/residential/al/alteration

Perform a like-for-like kitchen remodel.

Kitchen

Remodel

Apr 22, 2021 • Final

Building - residential electrical

Replace the existing electrical meter panel with a new 200 amp meter panel in the same location. Install a new outlet in the garage for an electric vehicle.

Electrical

Ev charger

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 Fuel Type: Gas
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Exterior Wall: Wood

Pool Information
Has Pool

Property Information
Subdivision Name: LITINA HOMESTEAD
Living Sq. Ft: 1,817
Ground Floor Sq. Ft: 1,817
Building Sq. Ft: 1,817
# of Stories: 1
Legal Description: LITINA HOMESTEAD POR LOT 2

Parking & Garage Information
# of Parking Spaces: 2
Garage/Parking Sq. Ft: 495

Lot Information
# of Buildings: 1
Land Sq. Ft: 24,394
Legal Lot Number: 2
Acres: 0.56
Zoning Code: R-20
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.: 1,817
Stories: 1.0
Lot Size: 0.56 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1970
County: Contra Costa County
APN: 1910200011

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Rancho Romero Elementary School

Public K-5 • Assigned • 1.4mi

9/10

Stone Valley Middle School

Public 6-8 • Assigned • 1.2mi

10/10

San Ramon Valley High School

Public 9-12 • Assigned • 3.0mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

3/10 Heat Factor

8 days above 96° 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

17 unhealthy days expected this year, 17 days in 30 years

Provided by First Street

Historical weather

Alamo, CA • 94507

Average low and high temperatures (°F)

58°

39°

61°

42°

68°

46°

68°

47°

74°

51°

80°

54°

82°

56°

86°

58°

81°

59°

71°

52°

62°

44°

56°

43°

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.71M – $2.07M

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Nearby similar homes

OPEN SUN, 1PM TO 3:30PM

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3 beds2 baths2,346 sq ft

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0.45 acre lot • 2 garage spots • Built 1949

New listings for sale in 94507

OPEN SUN, 1PM TO 3:30PM

$1,695,000

3 beds2 baths2,346 sq ft

1666 Ridgewood Rd, Alamo, CA 94507

Custom home • Bonus game room • Mature trees

OPEN SUN, 1PM TO 4PM

$3,998,000

5 beds5.5 baths4,344 sq ft

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OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH

$6,198,000

6 beds5 baths7,198 sq ft

294 Barrington Ln, Alamo, CA 94507

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OPEN SUN, 1PM TO 4PM

$3,995,000

5 beds4 baths4,939 sq ft

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Copper-roofed turret • Barrel-vaulted foyer • Dekton countertops

(415) 609-0914

OPEN TODAY, 1PM TO 4PM3D WALKTHROUGH

$2,398,000

4 beds3 baths2,699 sq ft

137 Dean Rd, Alamo, CA 94507

Mount diablo views • Designer kitchen • Wet bar

$1,095,000

4 beds3 baths2,468 sq ft

2031 Ridgewood Rd, Alamo, CA 94507

Valley views • Masonry fireplace • Walk-in pantry

$4,285,000

5 beds4.5 baths5,312 sq ft

28 Kimberley Pl, Alamo, CA 94507

Gated neighborhood • Chef's kitchen • Expansive great room

Home values near 9 Simo St

Data from public records.

Address	Redfin Estimate
8 Simo St, Alamo, CA 5 Beds \| 3.5 Baths \| 3022 Sq. Ft.	$3,373,542
1581 Ramona Way, Alamo, CA 3 Beds \| 4 Baths \| 2823 Sq. Ft.	$2,304,832
2720 Winners Cir, Alamo, CA 5 Beds \| 3 Baths \| 2388 Sq. Ft.	$2,747,003
25 Francesca Way, Alamo, CA 3 Beds \| 3 Baths \| 2591 Sq. Ft.	$2,568,013
1625 Livorna Rd W, Alamo, CA 4 Beds \| 3 Baths \| 2939 Sq. Ft.	$2,345,256
1556 Ramona Way, Alamo, CA 3 Beds \| 3 Baths \| 1750 Sq. Ft.	$1,632,570
1591 Ramona Way, Alamo, CA 4 Beds \| 3 Baths \| 3111 Sq. Ft.	$2,930,748

Address	Redfin Estimate
4 Simo St, Alamo, CA 4 Beds \| 5 Baths \| 3260 Sq. Ft.	$2,865,837
1560 Ramona Way, Alamo, CA 5 Beds \| 3.5 Baths \| 3725 Sq. Ft.	$3,572,691
1613 Livorna Rd W, Alamo, CA 4 Beds \| 3 Baths \| 3406 Sq. Ft.	$2,604,824
2727 Danville Blvd, Alamo, CA 5 Beds \| 5.5 Baths \| 4058 Sq. Ft.	$3,317,076
1580 Ramona Way, Alamo, CA 3 Beds \| 3 Baths \| 3391 Sq. Ft.	$2,832,176
1550 Ramona Way, Alamo, CA 4 Beds \| 3.5 Baths \| 4100 Sq. Ft.	$2,654,915
1531 Ramona Way, Alamo, CA 4 Beds \| 3 Baths \| 2615 Sq. Ft.	$2,594,839

Address	Redfin Estimate
1603 Ramona Way, Alamo, CA 5 Beds \| 3.5 Baths \| 4068 Sq. Ft.	$3,090,796
28 Francesca Way, Alamo, CA 4 Beds \| 3 Baths \| 2403 Sq. Ft.	$2,320,098
1615 Ramona Way, Alamo, CA 4 Beds \| 2.5 Baths \| 2593 Sq. Ft.	$2,855,641
34 Francesca Way, Alamo, CA 5 Beds \| 2 Baths \| 2094 Sq. Ft.	$1,917,905
1561 Ramona Way, Alamo, CA 4 Beds \| 3 Baths \| 2700 Sq. Ft.	$2,493,035
2700 Winners Cir, Alamo, CA 4 Beds \| 2 Baths \| 2278 Sq. Ft.	$2,139,819
2701 Winners Cir, Alamo, CA 4 Beds \| 4 Baths \| 3440 Sq. Ft.	$3,269,007

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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 94507, CA

Sale history for 9 Simo St

Tax history for 9 Simo St

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94507

Home values near 9 Simo St

More real estate resources