21146 Elm St, Castro Valley, CA 94546
Home value
$729,600
$664,000 - $803,000
$2,833/mo
Owner options
$2,833/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$2,833/mo
Rent Zestimate®
$4,923/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$4,923/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Zillow last checked:
Listing updated:
Micheline DeFreitas DRE #00398418 925-963-5805,
Bhhs Drysdale Properties
Revelina Um, DRE #02052045
Kw Advisors East Bay
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 1
- Full bathrooms: 1
Rooms
- Room types: 2 Bedrooms, 1 Bath, Main Entry, Dining Room, Dining Area, Kitchen, Primary Bathroom, Primary Bedroom
Bathroom
- Features: Shower Over Tub
Kitchen
- Features: Laminate Counters, Counter - Solid Surface, Range/Oven Free Standing, Refrigerator
Heating
- Floor Furnace
Cooling
- Ceiling Fan(s), No Air Conditioning, Other
Appliances
- Included: Free-Standing Range, Refrigerator
- Laundry: Hookups Only, In Garage
Features
- Counter - Solid Surface
- Flooring: Hardwood, Vinyl, Carpet
- Windows: Double Pane Windows, Window Coverings
- Has fireplace: No
- Fireplace features: None
Interior area
- Total structure area: 825
- Total interior livable area: 825 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached, Direct Access, Workshop in Garage
- Garage spaces: 2
Features
- Levels: One
- Stories: 1
- Patio & porch: Patio, Porch Steps
- Pool features: None
Lot
- Size: 5,000 Square Feet
- Features: Corner Lot, Level, Back Yard, Front Yard, Landscape Back, Landscape Front
Details
- Parcel number: 84C60610
- Special conditions: Offer As Is
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Residential, Single Family Residence
Materials
- Roof: Composition
Condition
- Existing
- New construction: No
- Year built: 1948
Utilities & green energy
- Electric: No Solar
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Individual Electric Meter, Individual Gas Meter
Community & HOA
Community
- Security: Double Strapped Water Heater, Smoke Detector(s)
- Subdivision: Downtown
HOA
- Has HOA: No
Location
- Region: Castro Valley
Financial & listing details
- Price per square foot: $895/sqft
- Tax assessed value: $447,225
- Price range: $738K - $738K
- Date on market: 4/27/2026
- Listing agreement: Excl Right
- Listing terms: Cash,Conventional,New Loan
Price history
| Date | Event | Price |
|---|---|---|
| 6/5/2026 | Sold | $738,000-1.5%$895/sqft |
Source: | ||
| 5/9/2026 | Pending sale | $749,000$908/sqft |
Source: | ||
| 4/28/2026 | Listed for sale | $749,000+157.4%$908/sqft |
Source: | ||
| 3/14/2001 | Sold | $291,000+100.7%$353/sqft |
Source: | ||
| 5/12/1994 | Sold | $145,000$176/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $447,225 +2% |
| 2025 | $5,961 +2.4% | $438,457 +2% |
| 2024 | $5,820 +1.8% | $429,861 +2% |
| 2023 | $5,715 +2.1% | $421,434 +2% |
| 2022 | $5,595 +2.7% | $413,173 +2% |
| 2021 | $5,448 +2.4% | $405,071 +1% |
| 2020 | $5,322 -1.7% | $400,918 +2% |
| 2019 | $5,413 +5.8% | $393,058 +2% |
| 2018 | $5,118 | $385,353 +2% |
| 2017 | $5,118 +5.1% | $377,798 +2% |
| 2016 | $4,869 +8.6% | $370,393 +1.5% |
| 2015 | $4,484 | $364,831 +2% |
| 2014 | $4,484 | $357,687 +13.6% |
| 2013 | -- | $315,000 |
| 2012 | -- | $315,000 -4% |
| 2011 | -- | $328,000 +8.6% |
| 2010 | -- | $302,000 -11.3% |
| 2009 | -- | $340,501 +2% |
| 2008 | -- | $333,825 +2% |
| 2007 | -- | $327,281 +2% |
| 2006 | -- | $320,864 +2% |
| 2005 | -- | $314,573 +2% |
| 2004 | -- | $308,407 +1.9% |
| 2003 | -- | $302,756 +2% |
| 2002 | -- | $296,820 +81.9% |
| 2001 | $1,889 | $163,221 |
Neighborhood: 94546
Nearby homes
- $822,4003 bd1 ba972 sqft3587 Pine St, Castro Valley, CA 94546Off Market
- $698,4002 bd1 ba825 sqft3595 Pine St, Castro Valley, CA 94546Off Market
- $791,5003 bd1 ba1k sqft21168 Elm St, Castro Valley, CA 94546Off Market
- $741,9002 bd1 ba860 sqft3588 Juniper St, Castro Valley, CA 94546Off Market
- $1,193,7006 bd4 ba2.4k sqft3455 Pine St, Castro Valley, CA 94546Off Market
- $1,142,2004 bd3 ba2.2k sqft21124 Elm St, Castro Valley, CA 94546Off Market
- $828,5002 bd1 ba1k sqft3603 Pine St, Castro Valley, CA 94546Off Market
- $777,3003 bd1 ba980 sqft3586 Pine St, Castro Valley, CA 94546Off Market
Nearby schools
GreatSchools rating
- 9/10Marshall Elementary SchoolGrades: K-5Distance: 0.5 mi
- 10/10Creekside Middle SchoolGrades: 6-8Distance: 0.8 mi
- 9/10Castro Valley High SchoolGrades: 9-12Distance: 0.9 mi
Get a cash offer in 3 minutes
Get a cash offer in 3 minutes
- California
- Alameda County
- Castro Valley
- 94546
- 21146 Elm St