Date
Details
Price
Change
Source
8/12/2026
Listed
$1,388,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Breathtaking views! This unique spacious home (2,380 sq ft) features two living spaces, providing flexibility for growing households, multi-generational living, home office and/or guest space. Features 5 bedrooms, 3 bathrooms. Located in highly desirable Castro Valley neighborhood. The main floor living area features 3 bedrooms (including primary suite), 2 baths, a beautifully remodeled kitchen featuring granite counters and new oven/range, and stunning views, as well as a large family room and dining area. Downstairs features 2 bedrooms, 1 bathroom, laundry and a large living/bonus/flex space with sliding glass door leading to patio and large deck with spectacular views. Dual paned windows. Newer water heater. Located just minutes from Lake Chabot Regional Park (with easy access to hiking and biking trails) and Castro Valley Community park. Walk to top-rated Castro Valley schools. Conveniently located near shopping, restaurants, BART, and highways 580 & 238. This is a home you don't want to miss!
Full Property Details
Full Property Details for 18490 Carlwyn Dr
General
- Price: $1,388,000
- Status: Active
- Type: Single Family
- Source: MAX
- MLS ID: 41144742
- Updated: Today (8/12/2026)
- Added to Site: Today
Interior
- Number of Rooms: 6
- Interior Features: Dining Area, Family Room, Breakfast Nook, Counter - Solid Surface, Pantry, Updated Kitchen
- Number of Fireplaces: 1
- Fireplace(s): Living Room
- Appliances: Dishwasher, Electric Range, Microwave, Range, Gas Water Heater
- Flooring: Laminate, Vinyl, Carpet, Other
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
- Bathroom Features: Shower Over Tub, Shower Stall, Window
- Primary Bathroom: Solid Surface, Stall Shower, Tile, Window
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Kitchen: Breakfast Nook, Solid Surface Counter, Stone Counters, Dishwasher, Electric Range/Cooktop, Microwave, Pantry, Built-In Range/Oven, Updated Kitchen
- Laundry: Hookups Only, Laundry Closet, Laundry Chute
Exterior
- Exterior Features: Back Yard
Parking
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Attached, Int Access From Garage, Garage Door Opener
Location
- Area: Listing
- County: Alameda
- Subdivision: Castro Valley
- Driving Directions: Lake Chabot to Seven Hills to Carlwyn Dr..
Heating & Cooling
- Cooling Type: Ceiling Fan(s)
- Heating Type: Forced Air
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Traditional
- Exterior Const.: Stucco, Wood Siding
- Roof: Composition
- Windows: Double Pane Windows
- Stories/Levels: Two Story
- Year Built: 1958
Lot Features
- Property View: Hills, Mountain(s), Valley
- Mountain views: Yes
- Lot Size (Acres): 0.12
- Lot Dimensions: 5227.2
- Lot Features: Premium Lot
- Fencing (Description): Fenced
Financial Considerations
- For Sale: Yes
- Price Per Sq. Ft.: $583
Disclosures and Reports
- Property ID: 84D110715
Listed by Realty Investment Solutions, Kelly Wall
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Listing agent
— 18490 Carlwyn Dr —
Kelly Wall
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Schools
Schools serving 18490 Carlwyn Dr
School District:Castro Valley Unified School District
| Name | Grades | Distance |
|---|---|---|
Chabot Elementary School, Castro Valley, CA 19104 Lake Chabot Road, Castro Valley, CA 94546 | K-5 | 0.4 mi |
Creekside Middle School, Castro Valley, CA 19722 Center Street, Castro Valley, CA 94546 | 6-8 | 1.8 mi |
Canyon Middle School 19600 Cull Canyon Road, Castro Valley, CA 94552 | 6-8 | 2.1 mi |
Castro Valley High School 19400 Santa Maria Avenue, Castro Valley, CA 94546 | 9-12 | 0.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 18490 Carlwyn Dr
Tax History
Tax History for 18490 Carlwyn Dr
Year
Property Taxes
Change
Tax Assessment
Change
2025
$2,388
—
$131,224
2%
2025
$2,388
3%
$128,652
2%
2024
$2,321
3%
$126,130
2%
2023
$2,263
3%
$123,657
2%
2022
$2,202
3%
$121,233
2%
2021
$2,140
2%
$118,855
1%
2020
$2,089
-1%
$117,637
2%
2019
$2,115
3%
$115,330
2%
2018
$2,054
3%
$113,069
2%
2017
$1,998
5%
$110,852
2%
2016
$1,901
7%
$108,679
2%
2015
$1,778
3%
$107,046
2%
2014
$1,732
2%
$104,950
—
2013
$1,696
—
$104,476
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 18490 Carlwyn Dr
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18490 Carlwyn Dr, Castro Valley, CA 94546 (MLS# 41144742) is a Single Family property with 5 bedrooms and 3 full bathrooms. 18490 Carlwyn Dr is currently listed for $1,388,000 and was received on August 12, 2026. Want to learn more about 18490 Carlwyn Dr? Do you have questions about finding other Single Family real estate for sale in Castro Valley? You can browse all Castro Valley real estate or contact a Coldwell Banker agent to request more information.