$731,200
- 2 Beds
- 1 Bath
- 1,048 sqft
21284 Tyee St, Castro Valley, CA 94546
Est. Refi. Payment $4,722/mo*
Refinance Your HomeCurrently Off Market - Sold Oct 23, 2025 for $725,000
Home Value
Trulia Estimate
$731KSince last month
Increased$12K (+1.6%)Since last year
Decreased$4K (-0.5%)Since last sale
Increased$6K (+0.9%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +48% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $731K |
| August 2026 | $720K |
| July 2026 | $722K |
| June 2026 | $753K |
| May 2026 | $721K |
| April 2026 | $713K |
| March 2026 | $722K |
| February 2026 | $723K |
| January 2026 | $713K |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.36 | Single-Family Home | $850,000 | 08/07/26 | 2 | 1 | 1,018 | |
0.36 | Single-Family Home | $745,000 | 10/15/25 | 2 | 1 | 876 | |
0.31 | Single-Family Home | $750,000 | 10/14/25 | 2 | 1 | 886 | |
0.08 | Single-Family Home | $778,000 | 03/13/26 | 3 | 2 | 1,293 | |
0.06 | Single-Family Home | $910,000 | 04/01/26 | 3 | 2 | 1,185 | |
0.10 | Single-Family Home | $860,000 | 03/25/26 | 3 | 2 | 1,186 | |
0.50 | Single-Family Home | $695,000 | 10/23/25 | 2 | 1 | 1,018 | |
0.34 | Single-Family Home | $768,000 | 04/27/26 | 3 | 1 | 871 | |
0.51 | Single-Family Home | $745,000 | 05/28/26 | 2 | 1 | 1,192 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.03 | $636,100 | 2 | 1 | 1,016 | Off Market | |
0.03 | $806,400 | 3 | 1 | 1,185 | Off Market | |
0.02 | $982,000 | 3 | 2 | 1,559 | Off Market | |
0.03 | $940,900 | 2 | 2 | 1,375 | Off Market | |
0.06 | $910,000 | 3 | 2 | 1,185 | Recently Sold | |
0.07 | $882,500 | 3 | 2 | 1,301 | Off Market | |
0.08 | $778,000 | 3 | 2 | 1,293 | Recently Sold | |
0.08 | $1,113,800 | 3 | 3 | 2,200 | Off Market | |
0.08 | $801,700 | 2 | 2 | 1,392 | Off Market | |
0.08 | $803,200 | 3 | 1 | 1,176 | Off Market | |
0.10 | $860,000 | 3 | 1 | 1,186 | Recently Sold |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1947
1,048 sqft
$698/sqft
Garage
About this House
A great opportunity! This modest, humble home offers sweat equity as well as expansion potential. Your one story home has beautiful hardwood floors and fresh paint. The front porch and inside fireplace add some old time charm and curb appeal. There is also an attached, one car garage. Situated in a quiet residential area, close to freeways, Trader Joes, downtown Castro Valley, shopping and schools. Cull Canyon and Don Castro Regional Recreation Area are nearby as well as Five Canyons Open Space. Enjoy all these amenities while living in the middle of the Bay Area. The flat lot is 5,100 square feet. The roof was replaced in 2020, exterior paint in 2020 and the sewer lateral was replaced in 2024.
21284 Tyee St, Castro Valley, CA 94546 is a 2 bedroom, 1 bathroom, 1,048 sqft single-family home built in 1947. It last sold for $725,000 on Oct 23, 2025 (3% below the $750,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $731,200, with a rent estimate of $2,984/month.
Last check for updates: about 1 hour ago
Listed by Carl Fox DRE #01342542, (510) 673-5156
Fox Realty Group
Bought with: OUT OF AREA DRE #0, Out Of Area
Source: Bay East AOR, MLS#41110561

Home Details for 21284 Tyee St
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Interior Details Number of Rooms: 5Types of Rooms: Kitchen |
Beds & Baths Number of Bedrooms: 2Number of Bathrooms: 1Number of Bathrooms (full): 1 |
Dimensions and Layout Living Area: 1048 Square Feet |
Appliances & Utilities Appliances: Electric RangeLaundry: Hookups Only,Common Area |
Heating & Cooling Heating: Wall FurnaceNo CoolingAir Conditioning: NoneHas HeatingHeating Fuel: Wall Furnace |
Fireplace & Spa Number of Fireplaces: 1Fireplace: Wood BurningHas a Fireplace |
Gas & Electric Electric: No Solar |
Windows, Doors, Floors & Walls Flooring: Hardwood |
Levels, Entrance, & Accessibility Stories: 1Levels: OneFloors: Hardwood |
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Exterior Home Features Roof: CompositionPatio / Porch: PatioFencing: FencedExterior: Garden/PlayNo Private Pool |
Parking & Garage Number of Garage Spaces: 1Number of Covered Spaces: 1No CarportHas a GarageNo Attached GarageParking Spaces: 1Parking: Attached |
Pool Pool: None |
Frontage Not on Waterfront |
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Year Built Year Built: 1947 |
Property Type / Style Property Type: ResidentialProperty Subtype: Residential, Single Family ResidenceArchitecture: Ranch |
Building Construction Materials: StuccoNot a New ConstructionNot Attached Property |
Property Information Condition: ExistingParcel Number: 4155031 |
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Price List Price: $750,000Price Range: $725,000 - $750,000 |
Status Change & Dates Off Market Date: Sun Sep 28 2025Possession Timing: Close Of Escrow, Immediate |
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MLS Status: Sold |
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Direction & Address City: Castro ValleyCommunity: Castro Valley |
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Building Area Building Area: 1048 Square Feet |
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No HOA |
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Lot Area: 5100 sqft |
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Special Conditions: Standard |
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Listing Agreement Type: Excl RightListing Terms: Cash, Conventional |
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Mobile Home Park Mobile Home Units: Feet |
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Mls Number: 41110561Above Grade Unfinished Area Units: Square FeetBelow Grade Unfinished Area Units: Square Feet |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Oct 23, 2025 Source: Bay East AOR #41110561 | Sold | $725,000 |
Sep 30, 2025 Source: Bay East AOR #41110561 | Pending | $750,000 |
Sep 25, 2025 Source: Bay East AOR #41110561 | PriceChange | $750,000 Price decreased by 3% |
Sep 5, 2025 Source: Bay East AOR #41110561 | Listed For Sale | $775,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2026 | Unavailable | $725,000 |
Home facts updated by county records
Market trends in Castro Valley
Last updated August 2026
Avg. sale price
$1.21M
$12.33KMoM
Sale-to-List Price
102.3%
1.2%MoM
Price per sq ft
$673
$23MoM
Available listings
74
10MoM
Around this home
What Locals Say about Castro Valley
At least 380 Trulia users voted on each feature.
89 % Say it's dog friendly
81 % Say there are sidewalks
75 % Say car is needed
74 % Say parking is easy
73 % Say there's holiday spirit
71 % Say yards are well-kept
65 % Say it's quiet
65 % Say people would walk alone at night
65 % Say it's walkable to grocery stores
62 % Say it's walkable to restaurants
59 % Say there's wildlife
59 % Say they plan to stay for at least 5 years
59 % Say kids play outside
57 % Say neighbors are friendly
57 % Say streets are well-lit
35 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections

Bay Eastยฉ 2026, CCARยฉ 2026, bridgeMLSยฉ 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 or any purpose other than to identify prospective properties consumers may be
interested in purchasing. Data last updated at 2026-09-21 15:04:41 PDT.
Frequently asked questions about 21284 Tyee St
- What is 21284 Tyee St estimated to be worth?Trulia's estimated value for 21284 Tyee St in Castro Valley, CA is $731,200.
- What is the price history for 21284 Tyee St?21284 Tyee St in Castro Valley, CA last sold for $725,000 in October 2025.
- Is Castro Valley a buyer's or seller's market?Castro Valley is currently a seller's market, based on recent for-sale activity.
- What's the median sale price in Castro Valley?The median sale price in Castro Valley is $1.21M. That is up $12.33K from the prior month.
- Does 21284 Tyee St have laundry facilities?Yes, 21284 Tyee St in Castro Valley, CA has laundry facilities.
- Does 21284 Tyee St have a yard?Yes, 21284 Tyee St in Castro Valley, CA has a yard.