Google street view image for 3030 Roundhill Rd, Alamo, CA 94507

OFF MARKET

$1,845,388

•

2 ba

•

2,128

sq ft

3030 Roundhill Rd, Alamo, CA 94507

About this home

3030 Roundhill Rd is a 2,128 square foot house on a 0.54 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Alamo data, we estimate the home's value is $1,845,388.

Single-familyProperty Type

1960Year Built

0.54 acresLot Size

$867Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,845,388

$0 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.2% lower than the average sale price ($2.03M) of 5 comparable homes.

SOLD JUL 31, 2026
$1,700,000
A
4 beds2 baths1,615 sq ft
2206 Granite Dr, Alamo, CA 94507
SOLD MAY 1, 2026
$1,990,000
B
4 beds2.5 baths1,956 sq ft
227 Angela Ave, Alamo, CA 94507
SOLD MAY 18, 2026
$1,320,000
C
3 beds2 baths1,413 sq ft
1016 Stone Vly, Alamo, CA 94507
SOLD JUN 15, 2026
$2,970,469
D
4 beds2.5 baths2,376 sq ft
2941 Roundhill Rd, Alamo, CA 94507
SOLD MAY 21, 2026
34 Los Alamos Ct, Alamo, CA 94507
$2,185,000
E
3 beds2 baths2,100 sq ft
34 Los Alamos Ct, Alamo, CA 94507

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Earn from this home

Sell

$1,747,505

Est. take-home

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Rent

$4,868/mo

Redfin rental estimate

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Market trends in 94507, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.5%

+0.1% MoM

Median sale price

$2.8M

$249K MoM

Avg. days on market

10d

1 days MoM

Recently sold homes

2 MoM

New listings for sale

COMING SOON
$3,599,000
5 beds5 baths3,678 sq ft
2973 Limestone Rd, Alamo, CA 94507
$698,000
2 beds2 baths1,220 sq ft
1392 Danville Blvd #102, Alamo, CA 94507
$3,199,000
5 beds4 baths3,674 sq ft
1536 Serafix Rd, Alamo, CA 94507
$2,475,000
4 beds3.5 baths3,514 sq ft
2516 Roundhill Dr, Alamo, CA 94507
VIDEO TOUR
$3,999,000
5 beds4.5 baths4,185 sq ft
35 Alamo Oaks Ln, Alamo, CA 94507
TL Commercial Inc.
COMING SOON
$6,790,000
5 beds5.5 baths5,135 sq ft
10 Corwin Dr, Alamo, CA 94507
$2,499,000
4 beds3 baths3,623 sq ft
166 Castle Crest Rd, Alamo, CA 94507
OPEN SUN, 2PM TO 4PM
$3,280,000
4 beds3 baths3,743 sq ft
891 Livorna Rd, Alamo, CA 94507
VIDEO TOUR
$2,698,000
6 beds3.5 baths4,117 sq ft
506 Oakshire Pl, Alamo, CA 94507
VIDEO TOUR
$2,998,000
4 beds3.5 baths3,262 sq ft
2421 Danville Blvd, Alamo, CA 94507
See all

Provided by Redfin

Sale history for 3030 Roundhill Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$2,745 (+2.3%)

$37,475 + $122,066

$159,541

2024

$2,682 (+2.0%)

$36,741 + $119,673

$156,414

2023

$2,630 (+0.7%)

$36,021 + $117,327

$153,348

2022

$2,611 (+2.5%)

$35,315 + $115,027

$150,342

2021

$2,548 (+4.9%)

$34,623 + $112,772

$147,395

2020

$2,429 (+0.8%)

$33,945 + $110,561

$144,506

2019

$2,410 (+3.8%)

$33,597 + $109,428

$143,025

2018

$2,321 (+4.1%)

$32,939 + $107,283

$140,222

2017

$2,230 (+2.4%)

$31,661 + $103,118

$134,779

2016

$2,177 (+2.2%)

$31,661 + $103,118

$134,779

2015

$2,130 (+2.3%)

$31,041 + $101,097

$132,138

2014

$2,083 (+2.3%)

$29,977 + $97,629

$127,606

2013

$2,037 (+3.7%)

$29,977 + $97,629

$127,606

2012

$1,963 (+2.7%)

$29,842 + $97,188

$127,030

2011

$1,911 (+2.3%)

$29,257 + $95,283

$124,540

2010

$1,867

$28,684 + $93,415

$122,099

2009

$1,869 (+5.2%)

$28,470 + $92,717

$121,187

2008

$1,777

$28,538 + $92,938

$121,476

Tax history for 3030 Roundhill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$2,745 (+2.3%)

$37,475 + $122,066

$159,541

2024

$2,682 (+2.0%)

$36,741 + $119,673

$156,414

2023

$2,630 (+0.7%)

$36,021 + $117,327

$153,348

2022

$2,611 (+2.5%)

$35,315 + $115,027

$150,342

2021

$2,548 (+4.9%)

$34,623 + $112,772

$147,395

2020

$2,429 (+0.8%)

$33,945 + $110,561

$144,506

2019

$2,410 (+3.8%)

$33,597 + $109,428

$143,025

2018

$2,321 (+4.1%)

$32,939 + $107,283

$140,222

2017

$2,230 (+2.4%)

$31,661 + $103,118

$134,779

2016

$2,177 (+2.2%)

$31,661 + $103,118

$134,779

2015

$2,130 (+2.3%)

$31,041 + $101,097

$132,138

2014

$2,083 (+2.3%)

$29,977 + $97,629

$127,606

2013

$2,037 (+3.7%)

$29,977 + $97,629

$127,606

2012

$1,963 (+2.7%)

$29,842 + $97,188

$127,030

2011

$1,911 (+2.3%)

$29,257 + $95,283

$124,540

2010

$1,867

$28,684 + $93,415

$122,099

2009

$1,869 (+5.2%)

$28,470 + $92,717

$121,187

2008

$1,777

$28,538 + $92,938

$121,476

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

Permits

Jun 27, 2025 • Final

Building - residential plumbing

Remove and replace a water heater.

Plumbing

Water heater

Sep 7, 2023 • Final

Building - residential plumbing

Replace the main water line from the house to the meter using an open trench. Install new copper piping and a new pressure reducing valve.

Plumbing

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

Room Information
# of Rooms: 8

Exterior

Property Information
Living Sq. Ft: 2,128
Ground Floor Sq. Ft: 2,128
Building Sq. Ft: 2,128
# of Stories: 1
Legal Description: TRACT 2805 LOT 30

Parking & Garage Information
Garage/Parking Sq. Ft: 540

Lot Information
# of Buildings: 1
Land Sq. Ft: 23,564
Legal Lot Number: 30
Acres: 0.541
Zoning Code: R-20
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 2,128
Stories: 1.0
Lot Size: 0.54 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1965
County: Contra Costa County
APN: 1932830084

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Alamo Elementary School

Public K-5 • Assigned • 1.0mi

10/10

Stone Valley Middle School

Public 6-8 • Assigned • 0.4mi

10/10

Monte Vista High School

Public 9-12 • Assigned • 2.1mi

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

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

4/10 Heat Factor

8 days above 94° 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

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)

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

$1.75M – $2.12M

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$2,499,000

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Home values near 3030 Roundhill Rd

Data from public records.

Address	Redfin Estimate
2994 Roundhill Road, Alamo, CA 3 Beds \| 3 Baths \| 3229 Sq. Ft.	$2,461,209
3053 Roundhill Road, Alamo, CA 4 Beds \| 2 Baths \| 2356 Sq. Ft.	$2,131,843

Address	Redfin Estimate
3037 Roundhill Road, Alamo, CA 4 Beds \| 2 Baths \| 1615 Sq. Ft.	$1,626,374
3050 Roundhill Road, Alamo, CA 4 Beds \| 3.5 Baths \| 3379 Sq. Ft.	$2,726,763

Address	Redfin Estimate
3025 Roundhill Road, Alamo, CA 4 Beds \| 3 Baths \| 1968 Sq. Ft.	$1,828,663
3010 Roundhill Road, Alamo, CA 5 Beds \| 4 Baths \| 2800 Sq. Ft.	$2,621,463

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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 3030 Roundhill Rd

Tax history for 3030 Roundhill Rd

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 3030 Roundhill Rd

More real estate resources