Google street view image for 18534 Pepper St, Castro Valley, CA 94546

Off market nov 2012 for $530K

$1,441,868

Est. refi paymentEst. refi $3,344/mo

•

2 ba

•

2,450

sq ft

18534 Pepper St, Castro Valley, CA 94546

About this home

18534 Pepper St is a 2,450 square foot house on a 0.37 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on November 02, 2012 for $530,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,441,868.

Single-familyProperty Type

1910Year Built

0.37 acresLot Size

$589Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,441,868

$912K since sold in November 2012$5,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.9% higher than the average sale price ($1.27M) of 5 comparable homes.

SOLD AUG 20, 2026
$1,175,000
A
4 beds2 baths2,178 sq ft
18508 Madison Ave, Castro Valley, CA 94546
SOLD MAY 12, 2026
$1,025,000
B
4 beds2 baths1,804 sq ft
18425 Pepper St, Castro Valley, CA 94546
SOLD MAY 7, 2026
$1,229,000
C
4 beds2 baths2,155 sq ft
18616 Sandy Rd, Castro Valley, CA 94546
SOLD APR 1, 2026
$1,100,000
D
4 beds2 baths1,414 sq ft
18320 Pepper St, Castro Valley, CA 94546
SOLD APR 8, 2026
$1,800,000
E
3 beds2 baths2,350 sq ft
3642 Lorena Ave, Castro Valley, CA 94546

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Earn from this home

Sell

$1,080,170

Est. take-home

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Refinance

Est. cash available

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Rent

$4,395/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.4%

0.6% MoM

Median sale price

$1.1M

$823 MoM

Avg. days on market

18d

3 days MoM

Recently sold homes

7 MoM

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See all

Provided by Redfin

Redfin agents who toured

Nice location tucked away in the Hills and feels larger than the stated square footage. Seems that it could use some refreshing throughout. Do not miss this extra large a lot with workshop and extra parking.
14 years ago• May not reflect the current state of the home
Tom Hendershot
Redfin Premier agent

Sale history for 18534 Pepper St

Year

Property tax

Land + Additions

Assessment*

2025

$8,488 (+2.3%)

$199,704 + $465,976

$665,680

2024

$8,296 (+1.7%)

$195,789 + $456,841

$652,630

2023

$8,159 (+2.0%)

$191,951 + $447,886

$639,837

2022

$7,999 (+2.6%)

$184,498 + $430,497

$614,995

2021

$7,793 (+2.3%)

$184,498 + $430,497

$614,995

2020

$7,614 (−1.8%)

$180,881 + $422,057

$602,938

2019

$7,751 (+2.9%)

$179,027 + $417,731

$596,758

2018

$7,531 (+2.7%)

$175,518 + $409,543

$585,061

2017

$7,333 (+5.1%)

$168,703 + $393,642

$562,345

2016

$6,976 (+7.0%)

$168,703 + $393,642

$562,345

2015

$6,520 (+1.2%)

$165,396 + $385,925

$551,321

2014

$6,440 (+0.5%)

$159,721 + $372,684

$532,405

2013

$6,407 (−22.6%)

$159,721 + $372,684

$532,405

2012

$8,276 (+586.1%)

$159,000 + $371,000

$530,000

2011

$1,206 (+1.1%)

$209,646 + $489,175

$698,821

2010

$1,194 (+0.6%)

$32,342 + $37,700

$70,042

2009

$1,186 (+7.1%)

$32,100 + $37,419

$69,519

2008

$1,108

$32,177 + $37,508

$69,685

Tax history for 18534 Pepper St

Year

Property tax

Land + Additions

Assessment*

2025

$8,488 (+2.3%)

$199,704 + $465,976

$665,680

2024

$8,296 (+1.7%)

$195,789 + $456,841

$652,630

2023

$8,159 (+2.0%)

$191,951 + $447,886

$639,837

2022

$7,999 (+2.6%)

$184,498 + $430,497

$614,995

2021

$7,793 (+2.3%)

$184,498 + $430,497

$614,995

2020

$7,614 (−1.8%)

$180,881 + $422,057

$602,938

2019

$7,751 (+2.9%)

$179,027 + $417,731

$596,758

2018

$7,531 (+2.7%)

$175,518 + $409,543

$585,061

2017

$7,333 (+5.1%)

$168,703 + $393,642

$562,345

2016

$6,976 (+7.0%)

$168,703 + $393,642

$562,345

2015

$6,520 (+1.2%)

$165,396 + $385,925

$551,321

2014

$6,440 (+0.5%)

$159,721 + $372,684

$532,405

2013

$6,407 (−22.6%)

$159,721 + $372,684

$532,405

2012

$8,276 (+586.1%)

$159,000 + $371,000

$530,000

2011

$1,206 (+1.1%)

$209,646 + $489,175

$698,821

2010

$1,194 (+0.6%)

$32,342 + $37,700

$70,042

2009

$1,186 (+7.1%)

$32,100 + $37,419

$69,519

2008

$1,108

$32,177 + $37,508

$69,685

*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

Single-Family Residence Districts

Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.

Permitted uses

Include but are not limited to:

Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard

Dec 31, 2025 • Final

Building

Tear off and dispose of one layer of roofing material on a residential building. Install a new composition shingle overlay with synthetic underlayment and drip edge metal around the roof perimeter. Use the existing roof deck.

Roofing

Nov 16, 2023 • Final

Building

Install a roof-mounted solar photovoltaic system and an energy storage system with batteries.

Battery

Electrical

Solar

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

Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average

Property Information
Subdivision Name: LANGAN
Living Sq. Ft: 2,450
Building Sq. Ft: 2,450
# of Units: 1
# of Stories: 1

Parking & Garage Information
Parking Type: Carport
Garage / Carport Type: Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 16,320
Legal Lot Number: 4
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.3747
County Use Description: SINGLE FAMILY RESIDENTIAL HOME

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,450
Stories: 1.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1910
Year Renovated: 1930
County: Alameda County
APN: 084C084001002

Home facts updated by county records on Sep 17, 2026

Around this home

Schools

K - 12
Preschool & daycare

Proctor Elementary School

Public K-5 • Assigned • 0.5mi

9/10

Creekside Middle School

Public 6-8 • Assigned • 0.9mi

10/10

Castro Valley High School

Public 9-12 • Assigned • 0.5mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
3 weeks ago • Castro Valley
Karan Kandel
Redfin agent
12 deals
Was this helpful?
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...
1 month ago • Castro Valley
Johnny Singh
Redfin Premier agent
139 deals
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Climate risks

1/10 Flood Factor

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

3/10 Fire Factor

0.77% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 88° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Castro Valley, CA • 94546

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 11.2 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.2 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.37M – $1.66M

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Home values near 18534 Pepper St

Data from public records.

Address	Redfin Estimate
18425 Pepper St, Castro Valley, CA 4 Beds \| 2 Baths \| 1804 Sq. Ft.	$1,409,488
18750 Pepper St, Castro Valley, CA 4 Beds \| 3 Baths \| 2530 Sq. Ft.	$1,278,126
18651 Pepper St, Castro Valley, CA 3 Beds \| 2 Baths \| 1562 Sq. Ft.	$1,106,595
18408 Pepper St, Castro Valley, CA 3 Beds \| 2 Baths \| 1664 Sq. Ft.	$1,266,379
18426 Pepper St, Castro Valley, CA 3 Beds \| 3 Baths \| 2040 Sq. Ft.	$1,373,277
4635 Seven Hills Rd, Castro Valley, CA 5 Beds \| 3.5 Baths \| 3981 Sq. Ft.	$1,788,469
4670 Seven Hills Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1411 Sq. Ft.	$1,146,494

Address	Redfin Estimate
18755 Pepper St, Castro Valley, CA 3 Beds \| 2 Baths \| 1543 Sq. Ft.	$1,072,978
18418 Pepper St, Castro Valley, CA 3 Beds \| 1 Baths \| 890 Sq. Ft.	$986,731
18410 Pepper St, Castro Valley, CA 2 Beds \| 2 Baths \| 1596 Sq. Ft.	$1,352,650
18539 Pepper St, Castro Valley, CA 2 Beds \| 2 Baths \| 1368 Sq. Ft.	$1,359,144
18492 Pepper St, Castro Valley, CA 5 Beds \| 4 Baths \| 3273 Sq. Ft.	$1,801,098
4663 Seven Hills Rd, Castro Valley, CA 3 Beds \| 1 Baths \| 1192 Sq. Ft.	$1,140,607
4617 Seven Hills Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1290 Sq. Ft.	$953,963

Address	Redfin Estimate
18437 Pepper St, Castro Valley, CA 3 Beds \| 2 Baths \| 1044 Sq. Ft.	$777,353
18433 Pepper St, Castro Valley, CA 2 Beds \| 1 Baths \| 1035 Sq. Ft.	$857,705
18647 Pepper St, Castro Valley, CA 3 Beds \| 2 Baths \| 2032 Sq. Ft.	$1,388,819
18642 Pepper St, Castro Valley, CA 3 Beds \| 2 Baths \| 1557 Sq. Ft.	$1,128,879
18458 Pepper St, Castro Valley, CA 5 Beds \| 4 Baths \| 3190 Sq. Ft.	$1,690,134
4676 Seven Hills Rd, Castro Valley, CA 4 Beds \| 2 Baths \| 1485 Sq. Ft.	$1,142,410
4783 Malabar Ave, Castro Valley, CA 5 Beds \| 3 Baths \| 2113 Sq. Ft.	$1,244,616

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About this home

Redfin Estimate

Earn from this home

Market trends in 94546, CA

Redfin agents who toured

Sale history for 18534 Pepper St

Tax history for 18534 Pepper St

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 94546

Home values near 18534 Pepper St

More real estate resources