2046 Altamont Rd, Castro Valley, CA 94578

Off Market Jul 2025 for $900K

$910,692

Est. refi paymentEst. refi $5,628/mo

•

1,224

sq ft

2046 Altamont Rd, Castro Valley, CA 94578

About this home

Experience the perfect fusion of luxury and modern upgrades in this beautifully renovated 3-bedroom, 2-bathroom home spanning 1,224 sq. ft. Thoughtfully updated with meticulous attention to detail, it boasts a bright west-facing layout and a brand-new kitchen with soft-close cabinets and stainless-steel appliances. A newly added second bathroom, fully permitted by the city, enhances both convenience and value. Brand-new luxury laminate flooring flows seamlessly throughout, complemented by recessed lighting and a new AC & heat pump system for year-round comfort. Upgraded with all-new copper plumbing and a new sewer line, this home ensures modern efficiency and peace of mind. Smart features like motion-sensor lights in all bedroom closets add an extra layer of convenience to your daily routine. Step outside to a beautifully landscaped backyard with a brand-new fence and inviting space perfect for relaxation or entertaining. Best of all, enjoy breathtaking Bay Area views, setting the scene for stunning sunsets and tranquil mornings. Every detail has been carefully curated to blend style and function, making this turnkey home truly move-in ready!

Single-familyProperty Type

1941Year Built

7,452 sq ftLot Size

$744Est. Price/Sq.Ft.

2 car garageParking

Listed by Karen Fangfang Xu •DRE #01783775 • Century 21 Anew Realty

Listed by Kimberly Lopez •DRE #02167318 • Century 21 Anew Realty

Contact: (408) 859-7539

Bought with Kelli Sandoval •DRE #01887450 • Keller Williams Realty-East Ba

Redfin checked: 3 minutes ago

•Source:MLSListings #ML82000759

Redfin Estimate

$910,692

$11K since sold in July 2025$6,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.6% higher than the average sale price ($838K) of 6 comparable homes.

SOLD AUG 17, 2026
$850,000
A
3 beds2 baths1,358 sq ft
14044 School St, San Leandro, CA 94578
SOLD MAY 26, 2026
$895,000
B
3 beds2 baths1,378 sq ft
928 Evergreen Ave, San Leandro, CA 94577
SOLD FEB 13, 2026
$840,000
C
3 beds2 baths1,337 sq ft
1202 Lillian Ave, San Leandro, CA 94578
SOLD AUG 6, 2026
$855,000
D
3 beds2 baths1,058 sq ft
1252 Margery Ave, San Leandro, CA 94578
SOLD JUL 20, 2026
$890,000
E
3 beds2 baths1,362 sq ft
1522 Dennis Ave, San Leandro, CA 94578
SOLD JUN 3, 2026
$700,000
F
3 beds1 bath1,290 sq ft
1336 139th Ave, San Leandro, CA 94578
Windermere Signature Properties Roseville/Granite Bay

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Earn from this home

Sell

$155,518

Est. take-home

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Refinance

Est. cash available

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Rent

$3,328/mo

Redfin rental estimate

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Market trends in 94578, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.8%

0.2% MoM

Median sale price

$800K

$22K MoM

Avg. days on market

17d

2 days MoM

Recently sold homes

3 MoM

New listings for sale

NEW 33 HRS AGO
$759,000
3 beds1 bath926 sq ft
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COMING SOON
14012 Reed, San Leandro, CA 94578
$999,000
2 beds2 baths1,084 sq ft
14012 Reed, San Leandro, CA 94578
OPEN FRI, 11:30AM TO 1:30PM
$898,888
3 beds2 baths1,618 sq ft
1940 Placer Dr, Castro Valley, CA 94578
$998,000
3 beds2 baths2,124 sq ft
2317 Prosperity Way, Castro Valley, CA 94578
$819,000
4 beds2 baths1,760 sq ft
15291-15293 Central Ave, San Leandro, CA 94578
(415) 731-0303
HOT HOME
$824,999
3 beds2 baths1,590 sq ft
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See all

Provided by Redfin

Redfin agents who toured

Home requires updates, situated on a spacious lot.
2 years ago• May not reflect the current state of the home
Gabriel Heredia
Redfin agent

Sale history for 2046 Altamont Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #ML82000759

Jul 29, 2025

Sold

$900,000

$735/sq ft

Jul 29, 2025

Sold

$900,000

$735/sq ft

Jul 23, 2025

Pending

—

Jun 20, 2025

Pending

—

Jun 20, 2025

Contingent

—

Jun 13, 2025

Price Changed

$875,000

$715/sq ft

Jun 13, 2025

Price Changed

$875,000

$715/sq ft

May 30, 2025

Price Changed

$929,000

$759/sq ft

May 30, 2025

Price Changed

$929,000

$759/sq ft

Apr 4, 2025

Listed

$950,000

$776/sq ft

Apr 4, 2025

Listed

$950,000

$776/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #ML81990696

Apr 21, 2025

Listing Removed

—

Public Records

Dec 21, 2000

Sold

$245,000

$200/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,628 (+96.1%)

$207,000 + $495,100

$702,100

2024

$4,910 (−0.4%)

$207,000 + $495,100

$702,100

2023

$4,930 (+3.3%)

$104,880 + $244,474

$349,354

2022

$4,773 (+3.1%)

$100,808 + $234,983

$335,791

2021

$4,630 (+2.7%)

$100,808 + $234,983

$335,791

2020

$4,510 (+3.3%)

$98,832 + $230,376

$329,208

2019

$4,366 (+3.3%)

$97,818 + $228,014

$325,832

2018

$4,225 (+1.7%)

$95,901 + $223,544

$319,445

2017

$4,153 (+5.8%)

$92,177 + $214,865

$307,042

2016

$3,927 (+2.0%)

$92,177 + $214,865

$307,042

2015

$3,850 (+0.8%)

$90,370 + $210,653

$301,023

2014

$3,819 (+1.6%)

$87,271 + $203,427

$290,698

2013

$3,760 (+4.3%)

$87,271 + $203,427

$290,698

2012

$3,605 (+1.7%)

$86,877 + $202,509

$289,386

2011

$3,544 (+2.5%)

$85,173 + $198,538

$283,711

2010

$3,458 (+0.5%)

$83,503 + $194,646

$278,149

2009

$3,440 (+3.8%)

$82,880 + $193,193

$276,073

2008

$3,315

$83,077 + $193,653

$276,730

Tax history for 2046 Altamont Rd

Year

Property tax

Land + Additions

Assessment*

2025

$9,628 (+96.1%)

$207,000 + $495,100

$702,100

2024

$4,910 (−0.4%)

$207,000 + $495,100

$702,100

2023

$4,930 (+3.3%)

$104,880 + $244,474

$349,354

2022

$4,773 (+3.1%)

$100,808 + $234,983

$335,791

2021

$4,630 (+2.7%)

$100,808 + $234,983

$335,791

2020

$4,510 (+3.3%)

$98,832 + $230,376

$329,208

2019

$4,366 (+3.3%)

$97,818 + $228,014

$325,832

2018

$4,225 (+1.7%)

$95,901 + $223,544

$319,445

2017

$4,153 (+5.8%)

$92,177 + $214,865

$307,042

2016

$3,927 (+2.0%)

$92,177 + $214,865

$307,042

2015

$3,850 (+0.8%)

$90,370 + $210,653

$301,023

2014

$3,819 (+1.6%)

$87,271 + $203,427

$290,698

2013

$3,760 (+4.3%)

$87,271 + $203,427

$290,698

2012

$3,605 (+1.7%)

$86,877 + $202,509

$289,386

2011

$3,544 (+2.5%)

$85,173 + $198,538

$283,711

2010

$3,458 (+0.5%)

$83,503 + $194,646

$278,149

2009

$3,440 (+3.8%)

$82,880 + $193,193

$276,073

2008

$3,315

$83,077 + $193,653

$276,730

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

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

7,452 Sq. Ft.

Year renovated

1953

Sq. Ft.

1,224

Year built

1941

Style

Single Family Residential

County

Alameda County

APN

079 000901502

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 28, 2026.

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

Jan 21, 2025 • Final

Building

HVAC

Dec 24, 2024 • Final

Building

Remodel a single-family home by converting a utility room into a bathroom and remodeling the kitchen and an additional bathroom. Remove a non-load bearing wall, install a new sliding glass door and window with steps, and replace the water heater with a tankless unit. Replace windows, lighting, outlets, and switches throughout the residence.

Bathroom

Electrical

Plumbing

Remodel

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

Parking

Parking Information
Garage (Minimum): 2
Garage (Maximum): 2
Parking Description: Detached
Garage Spaces: 2
Parking Spaces: 2

Interior

Virtual Tour

Bedroom Information
# of Bedrooms (Minimum): 3
# of Bedrooms (Maximum): 3
Bedrooms: Primary Suite/Retreat

Bathroom Information
# of Baths (Full): 2
Bathroom Description: Primary (Stall Shower(s)), Shower and Tub

Room Information
Dining Room Description: Dining Area
Kitchen Description: Dishwasher, Exhaust Fan, Garbage Disposal, Oven Range (Electric), Refrigerator(s)

Interior Features
Laundry: Electricity Hookup (220V), Inside
Flooring: Tile, Wood

Fireplace Information
Has Fireplace
Fireplace Description: In Living Room, Wood-Burning
Fireplaces (Minimum): 1

Heating & Cooling Information
Cooling: Central Forced Air
Heating: Heat Pump

Exterior

Exterior Features
View: Bay
Fencing: Fenced
Roof: Shingle
Yard/Grounds: Fenced, Low Maintenance

Building Information
Style: Ranch
Subclass: Single Family Home
Building Type: Detached
Construction Type: Stucco, Vinyl Siding
Crawl Space

Property Features
Living Sq. Ft.: 1,224

Property Information
Property Condition: Built/ Remodeled Green
Property Primary ID: 722843

Lot Information
Lot Acres: 0.1711
Lot Description: Views
Lot Size Area Minimum Units: Sq. Ft.
Lot Size Area Maximum Units: Sq. Ft.
Lot Size Source: Assessor
Zoning: 0

Utilities

Utility Information
Energy Features: Double Pane Windows, Tankless Water Heater
Sewer Septic: Sewer (Public)
Utilities: Individual Electric Meters, Individual Gas Meters

Water Information
Water: Public

Location

School Information
Elementary School District: San Leandro Unified
High School District: San Leandro Unified

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,224
Stories: 1.0
Lot Size: 7,452 square feet
Style: Single Family Residential
Year Built: 1941
Year Renovated: 1953
County: Alameda County
APN: 079 000901502

Home facts updated by county records on Jul 28, 2026

Around this home

Schools

Jefferson Elementary School

Public K-5 • Assigned • 0.4mi

5/10

Bancroft Middle School

Public 6-8 • Assigned • 1.5mi

4/10

San Leandro High School

Public 9-12 • Assigned • 0.9mi

4/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Castro Valley's late-summer market shows a clear split. While median prices hold near $1.2M, increased inventory gives buyers leverage on older properties. However, immaculate homes still go pending in under 15 days. A strong, clean offer is key!
1 week ago • Castro Valley
Johnny Singh
Redfin Premier agent
146 deals
Was this helpful?
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...
1 month ago • Castro Valley
Karan Kandel
Redfin agent
13 deals
Was this helpful?

Climate risks

1/10 Flood Factor

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

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 87° 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 • 94578

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

$866,000 – $1.05M

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Home values near 2046 Altamont Rd

Data from public records.

Address	Redfin Estimate
2024 Altamont Road, Castro Valley, CA - Beds \| - Baths \| 2926 Sq. Ft.	—
2064 Altamont Road, Castro Valley, CA 4 Beds \| 2 Baths \| 1611 Sq. Ft.	$819,078

Address	Redfin Estimate
2051 Altamont Road, Castro Valley, CA 4 Beds \| 2 Baths \| 1560 Sq. Ft.	$684,912
2019 Altamont Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1155 Sq. Ft.	$795,850

Address	Redfin Estimate
2037 Altamont Road, Castro Valley, CA 3 Beds \| 2 Baths \| 1782 Sq. Ft.	$802,806
2062 Altamont Road, Castro Valley, CA 2 Beds \| 1 Baths \| 926 Sq. Ft.	$783,099

Property information provided by MLSListings when last listed in 2025. This data may not match . Learn more.

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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 94578, CA

Redfin agents who toured

Sale history for 2046 Altamont Rd

Tax history for 2046 Altamont Rd

Public record

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 94578

Home values near 2046 Altamont Rd

More real estate resources