11 photos · MLS data verified October 9, 2026 · Updated every 15 min
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$849,950
Active
3 Beds·2 Baths·1,282 sqft·6,916 sqft lot·Built 1954
21905 Betlen Way, Castro Valley, CA 94546
Listed 30 days ago · | MLS# ML82057706
$662/sqft
21905 Betlen Way is a single-level, 3-bedroom, 2-bath single family home in Castro Valley 94546 with 1,282 square feet of living space, built in 1954. It is listed at $849,950, or $662 per square foot. The three most recent 3-bedroom sales in 94546 closed between $928,000 and $1,380,000 ($460 to $861 per square foot).
Est. $5,558/moP&I $4,410 · Tax $885 · Insurance $262 · HOA $0Assumes 20% down ($169,990) at 6.75% · Contact Timothy for a lender referralAegis Luxury Real Estate is a licensed California real estate brokerage (DRE# 01328224) and is not a mortgage lender, mortgage broker, or loan originator. The figures shown are estimates for general reference only and do not constitute a loan offer, pre-approval, pre-qualification, or commitment to lend. Estimates use a property tax rate of 1.25% of home price annually. Actual rates, payments, taxes, and insurance vary by lender and borrower qualifications. Contact Timothy for a referral to one of our preferred lending partners.
Single Family Price Position in Castro Valley
$750K$1.5M
9Active in Castro Valley
7Active Single Family Homes
1.5 moInventory
Why This Home Stands Out
🏠
Single Level, 3 Bed / 2 Bath, 1,282 sqft
Everything on one floor. Built in 1954, attached 2-car garage.
🌱
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Best fit forActive BuyersCastro Valley SearchersMove-Up / Move-In
About 21905 Betlen Way
Located in Castro Valley, this 1,282 sq ft home offers three bedrooms and two full bathrooms featuring tile floors and a shower-over-tub setup. The kitchen includes an electric cooktop, dishwasher, and garbage disposal, with hardwood and tile flooring throughout the main living areas. A wood-burning fireplace adds charm to the separate family room, while heating is provided by forced air gas. Laundry hookups for both electricity and gas are conveniently located in the garage, which accommodates two car. The home sits on a 6,916 sq ft lot and falls within the Hayward Unified elementary school district. Cooling is not installed, and there is a dining area without a formal dining room. This property combines functional living spaces with practical amenities in a desirable Castro Valley setting.
MLS ID #ML82057706, Louiis Kang. Listing provided by Legacy Real Estate & Associates · MLSListings Inc.
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Property Details for 21905 Betlen Way
Overview
- Property Type
- Single Family Residence
- Year Built
- 1954
- Stories
- 1
- Bedrooms
- 3
- Bathrooms
- 2 Full
- Living Area
- 1,282 sqft
- Lot Size
- 6,916 sqft (0.16 acres)
- Price/sqft
- $662
- Status
- Active
Interior
- Kitchen
- Dining area, No formal dining room
- Appliances
- Cooktop electric, Dishwasher, Garbage disposal
- Fireplace
- Wood burning
- Heating
- Forced air, Gas
- Cooling
- None
- Flooring
- Hardwood, Tile
- Laundry
- Hookup, gas dryer, In garage
- Family Room
- Separate family room
Exterior and Parking
- Garage
- Attached, 2 spaces
- Roof
- Composition, Shingle
- Foundation
- Pillar post pier, Crawl space
- Zoning
- R1
Community and HOA
- Utilities
- Public, Water public
- County
- Alameda
- City
- Castro Valley
Schools
- School District
- Hayward Unified
- Castro Valley Schools
- View Castro Valley schools
Listing
- MLS Number
- ML82057706
- Listed
- September 9, 2026
- Days on Market
- 30
- Listing Agent
- Louiis Kang
- Listing Brokerage
- Legacy Real Estate & Associates
- Data Verified
- October 9, 2026
Source: MLSListings Inc. School attendance boundaries are set by the district and can change; verify directly with the district.
Free from Aegis · Updated for October 2026
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📄Castro Valley Market ReportFree 9-page PDF with bedroom breakdowns, comp data and pricing trends, updated monthly.Email Me the Report →📋Castro Valley Buyer BriefA personalized brief with comp data, offer strategy and neighborhood context.Email Me the Report →🎯Castro Valley Offer StrategyComp analysis and bid recommendations before you write an offer on this home.Email Me the Report →
Location
21905 Betlen Way, Castro Valley, CA 94546 · Alameda County
Market Context
Price Positioning
🏠 Inventory: 2 3-bedroom homes and 7 single family homes currently active in Castro Valley.
Source: MLSListings Inc. Timothy Alston, Broker, DRE# 01328224.
Want to know what this home will actually sell for? Get a data-backed offer range based on recent comparable sales.
Get My Offer Range →Frequently Asked Questions
Listed at $849,950 ($662/sqft). The three most recent 3-bedroom sales in 94546 closed at $460 to $861 per sqft.
Listed September 9, 2026. That is 30 days on market as of October 9, 2026.
Est. $5,558/mo with 20% down ($169,990) at 6.75%. That is principal and interest $4,410, property tax $885 and insurance $262. The assumptions and lender disclosure are with the payment estimate at the top of this page.
There are 9 active listings in Castro Valley: 2 are 3-bedroom and 7 are single family homes.
The three most recent 3-bedroom sales in Castro Valley 94546 closed at $928,000, $1,000,000 and $1,380,000, or $460 to $861 per sqft.
Yes. As of October 9, 2026, 21905 Betlen Way is an active listing at $849,950. It is a 3-bedroom, 2-bath single family home.
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Buyers
See 21905 Betlen Way before the weekend
Listed 30 days ago.
Questions
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Timothy Alston, Broker, DRE# 01328224. Over 23 years in Silicon Valley real estate.
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