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Listed by: Bob Frey (510) 220-8459 DRE #01324680, Kailani Frey Breitinger DRE #02137730 | RE/MAX Accord (510) 690-9600
$1,588,888
Monthly Est:$7,908
4 Beds
- 4 Baths
3 full baths + 1 half bath
2,954sqft
6727 Sunnyslope Ave, Castro Valley, CA 94552
$1,588,888
$7,908/moEst:
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Single Family Residence
Built in 1979
$-- HOA
38,698 sqft lot
$538/sq.ft
Description
Perfect for multi-generational living, this exceptional east-facing hillside retreat is tucked away on a private 0.89-acre two parcel lot in the highly sought-after Castro Valley hills & a truly peaceful natural setting. With only 6 homes above on scenic Sunnyslope Ave., it is on a very low traffic no outlet street. Surrounded by abundant wildlife, mature trees, & sweeping bay, sunset & hillside views, this unique home offers the tranquility of country living while remaining less than 2 miles from freeway access & everyday conveniences. The thoughtfully designed main level features two spacious primary suites, each with its own private bathroom, plus an additional bedroom...
Continue Reading- Houzeo last checked: 9 minutes ago
- Listing updated: September 8, 2026 at 8:31 am
- Source: California Regional MLS-CA | MLS#: 41139764

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
1
County
City
Neighborhood
--
Year Built
1979
HOA Fees
-
Finished Area
2,954 sqft
Lot Size
38,698 sqft lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
41139764
MLS Status
Active
Days on Market
86
Cumulative Days on Market
135

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Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 4
Interior
Appliances
Electric Water Heater, Gas Water Heater
Heating
Forced Air, Propane, See Remarks
Flooring
Carpet, Tile, Vinyl, Wood
Cooling
Central Air
Construction
Year Built
Year Built: 1979
Home type
Single Family Residence
Construction Materials
Stucco
Roof
Tile
Foundation Details
Raised
Architectural Style
Ranch
Utilities & Energy
Pool Features
None
Parking Features
Garage, Garage Door Opener
Fireplace Features
Living Room, Wood Burning
Other Features
Patio And Porch Features
Deck, Patio, Porch
Lot Features
Back Yard, Front Yard, Yard
Disclosures
Easements
Subdivision Name
Castro Valley
Price History
| Date | Event | Price |
|---|---|---|
08/31/2026 Source: | Listed for Sale | $1,588,888 $538/sqft |
08/21/2026 Source: | Pending | $1,588,888 $538/sqft |
06/25/2026 Source: | Price Decreased | $1,588,888 -5.98% $538/sqft |
04/22/2026 Source: | Off Market | $1,689,900 $572/sqft |
04/22/2026 Source: | Listed for Sale | $1,689,900 $572/sqft |
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Based on information from California Regional Multiple Listing Service, Inc. as of Sep 20, 2026, 05:45PM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage
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