Seller's Agent in 2025
Lily Do
Compass
(510) 520-9891
3 in this area
220 Total Sales
21032 Baker Rd Castro Valley, CA 94546
Downtown Castro Valley Neighborhood
3
Beds
2
Baths
1,654
Sq Ft
0.26
Acre Lot
Highlights
- No HOA
- Detached Garage
- Wall Furnace
- Castro Valley Elementary School Rated A-
- Carpet
About This Home
As of November 2025Discover a rare opportunity in a prime Castro Valley location! This well-maintained duplex sits on a massive lot, offering endless possibilities for expansion—build additional units, add ADUs, or create your dream outdoor retreat (buyer to verify with county). One unit is currently vacant and move-in ready, featuring fresh interior paint and brand-new carpet, ideal for an owner-occupant or to attract quality tenants. The other unit provides steady rental income, making this a smart investment with immediate upside. Inside, both units offer bright and functional living spaces with charming vintage touches. The expansive backyard is a blank canvas—perfect for gardening, outdoor entertaining, or future development. A detached shed adds storage or workshop flexibility. Conveniently located near top-rated Castro Valley schools, BART, shopping, and commuter routes, this property combines potential, location, and versatility. Don’t miss out on this unique investment or house-hacking opportunity in one of the East Bay’s most desirable communities!
Property Details
Home Type
- Multi-Family
Year Built
- Built in 1948
Parking
- Detached Garage
Home Design
- Duplex
- Composition Shingle Roof
- Stucco
Bedrooms and Bathrooms
- 3 Bedrooms
- 2 Bathrooms
Laundry
- Dryer
- Washer
Utilities
- Wall Furnace
- Gas Water Heater
Additional Features
- Carpet
- 11,250 Sq Ft Lot
Community Details
- No Home Owners Association
- Down Town Subdivision
Listing and Financial Details
- Assessor Parcel Number 84A1725
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Oct 28, 2025
Closed on
Nov 18, 2025
Sold by
Bought by
Seller's Agent
Lily Do
Compass
Buyer's Agent
Stacy Coppola
Vanguard Properties
List Price
$1,050,000
Sold Price
$1,075,000
Premium/Discount to List
$25,000
2.38%
Views
22
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$4,804
Avg. Annual Appreciation
-0.78%
Original Mortgage
$751,425
Outstanding Balance
$749,295
Interest Rate
6.3%
Mortgage Type
New Conventional
Estimated Equity
$320,901
Purchase Details
Closed on
Oct 14, 2013
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$330,000
Interest Rate
5.5%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
Sep 26, 2013
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$330,000
Interest Rate
5.5%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
Sep 23, 2013
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$330,000
Interest Rate
5.5%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
Jun 29, 1995
Sold by
Bought by
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Home Values in the Area
Average Home Value in this Area
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | $1,075,000 | Chicago Title | |
| Grant Deed | $569,000 | North American Title Company | |
| Interfamily Deed Transfer | -- | North American Title Company | |
| Interfamily Deed Transfer | -- | North American Title Company | |
| Interfamily Deed Transfer | -- | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $751,425 | New Conventional | |
| Previous Owner | $330,000 | Adjustable Rate Mortgage/ARM |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 11/26/2025 11/26/25 | Sold | $1,075,000 | +2.4% | $650 / Sq Ft |
| 11/12/2025 11/12/25 | Pending | -- | -- | -- |
| 10/28/2025 10/28/25 | For Sale | $1,050,000 | -- | $635 / Sq Ft |
Source: Bay East Association of REALTORS®
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $9,596 | $697,485 | $209,245 | $488,240 |
| 2024 | $9,596 | $683,811 | $205,143 | $478,668 |
| 2023 | $9,414 | $670,407 | $201,122 | $469,285 |
| 2022 | $9,209 | $657,262 | $197,178 | $460,084 |
| 2021 | $8,965 | $644,380 | $193,314 | $451,066 |
| 2020 | $8,754 | $637,774 | $191,332 | $446,442 |
| 2019 | $8,903 | $625,273 | $187,582 | $437,691 |
| 2018 | $8,648 | $613,017 | $183,905 | $429,112 |
| 2017 | $8,416 | $601,000 | $180,300 | $420,700 |
| 2016 | $8,014 | $589,215 | $176,764 | $412,451 |
| 2015 | $7,485 | $580,368 | $174,110 | $406,258 |
| 2014 | $7,365 | $569,000 | $170,700 | $398,300 |
Source: Public Records
Agents Affiliated with this Home
-
Lily Do
-
Stacy Coppola
Buyer's Agent in 2025
Stacy Coppola
Vanguard Properties
(510) 999-2865
1 in this area
29 Total Sales
Map
Source: Bay East Association of REALTORS®
MLS Number: 41116036
APN: 084A-0017-025-00
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Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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