Google street view image for 2129 9th St Unit B, Berkeley, CA 94710

Off market

$1,664,524

•

3 ba

•

1,540

sq ft

2129 9th St Unit B, Berkeley, CA 94710

About this home

2129 9th St Unit B is a 1,540 square foot house on a 5,226 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Berkeley data, we estimate the home's value is $1,664,524.

Single-familyProperty Type

2020Year Built

5,226 sq ftLot Size

$1,081Est. Price/Sq.Ft.

Source:Public Records

$1,662,259

Updated Mar 6, 2026

Based on recent home sales selected by the homeowner.

SOLD SEP 2, 2025
1302 Channing Way, Berkeley, CA 94702
$1,465,000 Last sold price
A
3 beds2 baths1,500 sq ft
1302 Channing Way, Berkeley, CA 94702
SOLD MAY 28, 2025
1216 Bancroft Way, Berkeley, CA 94702
$1,750,000 Last sold price
B
3 beds2 baths1,247 sq ft
1216 Bancroft Way, Berkeley, CA 94702
SOLD FEB 19, 2026
2435 Bonar St, Berkeley, CA 94702
$1,625,000 Last sold price
C
3 beds2 baths1,559 sq ft
2435 Bonar St, Berkeley, CA 94702
SOLD JUL 8, 2025
1115 Blake St, Berkeley, CA 94702
$1,400,000 Last sold price
D
2 beds2 baths1,316 sq ft
1115 Blake St, Berkeley, CA 94702
SOLD MAR 30, 2022
2310 8th St, Berkeley, CA 94710
$850,000 Last sold price
E
2 beds1 bath1,021 sq ft
2310 8th St, Berkeley, CA 94710

Redfin Estimate

$1,664,524

$17K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.8% lower than the average sale price ($1.81M) of 6 comparable homes.

SOLD AUG 28, 2026
$2,165,000
A
3 beds2 baths1,560 sq ft
965 Virginia St, Berkeley, CA 94710
SOLD JUL 31, 2026
$1,917,838
B
3 beds2 baths1,420 sq ft
1646 10th St, Berkeley, CA 94710
SOLD MAY 6, 2026
$1,350,000
C
3 beds2.5 baths1,413 sq ft
2010 9th St, Berkeley, CA 94710
SOLD JUL 27, 2026
$1,875,000
D
3 beds2 baths1,776 sq ft
1009 Addison St, Berkeley, CA 94710
SOLD OCT 26, 2026
$1,306,500
E
3 beds3 baths1,977 sq ft
1527 Blake St, Berkeley, CA 94703
SOLD SEP 2, 2026
$2,218,888
F
4 beds3 baths1,787 sq ft
920 Page St, Berkeley, CA 94710

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Earn from this home

Sell

$1,576,136

Est. take-home

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Rent

$4,953/mo

Redfin rental estimate

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Market trends in 94710, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

115.9%

+2.3% MoM

Median sale price

$1.1M

$33K MoM

Avg. days on market

19d

15 days MoM

Recently sold homes

0 MoM

Provided by Redfin

Sale history for 2129 9th St Unit B

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

Tax history for 2129 9th St Unit B

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

Zoning

R-1A

Limited Two-Family Residential District

The purpose of the Limited Two-Family Residential district is to: Recognize and protect the existing pattern of low medium-density residential areas characterized by reasonable open and spacious type of development consistent with the General Plan; Protect adjacent properties from unreasonable obstruction of light and air; Allow flexibility in the use of property for residential purposes by permitting two dwelling units on one lot under limited conditions; and Appropriately regulate the rear and side setback areas for the construction of a dwelling unit in areas west of San Pablo Avenue.

Permitted uses

Include but are not limited to:

Agriculture-Other
Park & open space

Property details

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good

Property Information
Living Sq. Ft: 1,540
Building Sq. Ft: 1,540
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,226
Municipality Name: BERKELEY INCORP
Acres: 0.12
County Use Description: SINGLE FAMILY RES LAND WITH/SU

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,540
Stories: 2.0
Lot Size: 5,226 square feet
Style: Single Family Residential
Year Built: 2020
Year Renovated: 2020
County: Alameda County
APN: 056 197404100

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Rosa Parks Environmental Science Magnet School

Public K-5 • Assigned • 0.1mi

9/10

Martin Luther King Middle School

Public 6-8 • Assigned • 1.3mi

9/10

Berkeley High School

Public 9-12 • Assigned • 1.2mi

9/10

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

3/10 Heat Factor

7 days above 82° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

16 unhealthy days expected this year, 16 days in 30 years

Provided by First Street

Historical weather

Berkeley, CA • 94710

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 11.1 hours in June and 5 hours in December, placing it above the U.S. average for solar exposure.

11.1 hrs

5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.58M – $1.92M

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Nearby similar homes

NEW 7 HRS AGO

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Fully permitted adu • Open layout • Skylights

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1530 Stuart St, Berkeley, CA 94703

Spacious floor plans • Upgraded kitchen • Roomy backyard

OPEN TODAY, 2PM TO 4PM

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1555 Acton St, Berkeley, CA 94702

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— beds— baths4,200 sq ft

1403 Carleton St, Berkeley, CA 94702

6,313 sq ft lot • Listed 22 days

$2,768,000

— beds— baths4,512 sq ft

1728 7th St, Berkeley, CA 94710

6,000 sq ft lot • Built 1963 • Listed 154 days

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5 beds2.5 baths1,783 sq ft

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5,029 sq ft lot • Garage • Built 1922

Home values near 2129 9th St Unit B

Data from public records.

Address	Redfin Estimate
2118 9th St, Berkeley, CA 3 Beds \| 2 Baths \| 991 Sq. Ft.	$1,108,905
2128 9th St, Berkeley, CA 2 Beds \| 1 Baths \| 924 Sq. Ft.	$855,895
2117 9th St, Berkeley, CA 4 Beds \| 2 Baths \| 1876 Sq. Ft.	$1,682,064
2122 9th St, Berkeley, CA - Beds \| - Baths \| - Sq. Ft.	$1,148,612
2125 9th St Apartment 2, Berkeley, CA 2 Beds \| 2 Baths \| 973 Sq. Ft.	$933,762
2122 10th St, Berkeley, CA 3 Beds \| 1 Baths \| 1221 Sq. Ft.	$1,708,296
1011 Allston Way, Berkeley, CA 2 Beds \| 1 Baths \| 826 Sq. Ft.	$992,054

Address	Redfin Estimate
2126 9th St, Berkeley, CA 2 Beds \| 1 Baths \| 1299 Sq. Ft.	$1,283,366
2129 9th St, Berkeley, CA 4 Beds \| 2 Baths \| 1697 Sq. Ft.	$837,997
2135 9th St, Berkeley, CA 4 Beds \| 2 Baths \| 1245 Sq. Ft.	$1,282,726
2123 9th St, Berkeley, CA 10 Beds \| 5 Baths \| 4104 Sq. Ft.	—
2129 9th St Apartment A, Berkeley, CA 4 Beds \| 3 Baths \| 1763 Sq. Ft.	$1,929,496
1013 Allston Way, Berkeley, CA 3 Beds \| 2 Baths \| 1652 Sq. Ft.	$964,089
2128 10th St, Berkeley, CA 4 Beds \| 2 Baths \| 1878 Sq. Ft.	$1,568,753

Address	Redfin Estimate
2124 9th St, Berkeley, CA 8 Beds \| 4 Baths \| 3360 Sq. Ft.	$1,337,400
2125 9th St, Berkeley, CA 4 Beds \| 4 Baths \| 1995 Sq. Ft.	$799,352
2115 9th St, Berkeley, CA 3 Beds \| 3 Baths \| 1849 Sq. Ft.	$2,154,049
2125 9th St Apartment 1, Berkeley, CA 2 Beds \| 2 Baths \| 1017 Sq. Ft.	$999,119
1015 Allston Way, Berkeley, CA 2 Beds \| 1 Baths \| 766 Sq. Ft.	$680,415
1007 Allston Way, Berkeley, CA 2 Beds \| 1 Baths \| 826 Sq. Ft.	$870,427
1017 Allston Way, Berkeley, CA 3 Beds \| 2 Baths \| 1086 Sq. Ft.	$968,284

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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 94710, CA

Sale history for 2129 9th St Unit B

Tax history for 2129 9th St Unit B

Zoning

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

Home values near 2129 9th St Unit B

More real estate resources