76$1,490,000
4 bd · 2 ba · 1,916 sqft
4475 Hillsborough Dr, Castro Valley, CA
Catherine Brent · BHHS Drysdale Properties · on 3 MLSs
Est. $10,123/moGet pre-qualified$837/sqft · 26 days on Realty
3
Beds
2
Baths
1,851
Sqft
1952
Built
Great potential in a country setting. Set back from the main road and neslted peacefully on a beautiful 1.49 acre parcel of land this 3 bedroom one/half bath home backs to Chabot Regional Park Walking Trails. This property features two domiciles. Features include a main house approx 1850sq. ft.(per public records) and a rental cottage as well as a large out building for storage. The home includes a large kitchen with an eating area overlooking the front yard, while the dining and living room overlooks a deck and spacious backyard plus inside laundry with a half bath and pantry. Additonal featrures include a large rumpus room/library to the rear of the house. The lot has ADU potential as well as possibilities for a lot split creating additonal parcels (buyers need to check with the county to confirm ADU and lot split possibilities and details). You will feel like you are in the country while only moments away from all the local conveniences. Near Redwood road and Castro Valley Blvd, close to schools, shopping, and transportation,Intersate 580-880-and 238. Surrounded by multible trees in a tranquial neighborhood this is a rare find. This home presents an opportunity for a handyman or contractor to make improvements to suit his/her tastes and needs and make it a sanctuary and earn some sweat equity while doing so. If you need a place to keep toys, tools or additional vehicles it all right here. The out building is spacious, one portion enclosed and one open. Plenty of room for the family recreational vehicles, i.e. boats, bikes, jet ski's, and much more. A contractor may find this property very useful. The lot is flat with a slight grade to the rear.
Listing record
Choose a source to show its complete, unblended listing record.
Showing California Regional Multiple Listing Service (CRMLS)
California Regional Multiple Listing Service (CRMLS) · Listing 41146467
Courtesy of RE/MAX Accord
Listing agent
John Manos
(925) 699-8649
BayEast · Listing 41146467
Courtesy of RE/MAX Accord
Listing agent
John Manos
(925) 699-8649
bridgeMLS · Listing 41146467
Courtesy of RE/MAX Accord
Listing agent
John Manos
(925) 699-8649
Contra Costa Association of REALTORS · Listing 41146467
Courtesy of RE/MAX Accord
Listing agent
John Manos
(925) 699-8649
Range $1,341,714 – $1,494,232 · as of August 30, 2026
ATTOM automated valuation model · 54 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $2,631,000 in March 2025; lowest $907,500 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$310,000
Estimated monthly payment
$10,123/mo
Loan amount $1,240,000. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
School ratings (A+ to F) from HJN community data.
Castro Valley Virtual Academy
KG-12 · Regular · Castro Valley Unified School District
45 students · 12.4:1 student–teacher
Redwood Continuation High School
9-12 · Alternative/Other · Castro Valley Unified School District
92 students · 12.5:1 student–teacher
Proctor Elementary School
KG-5 · Regular · Castro Valley Unified School District
613 students · 24.5:1 student–teacher
Chabot Elementary School
KG-5 · Regular · Castro Valley Unified School District
496 students · 23.6:1 student–teacher
Anchor Education
3-12 · Regular
30 students · 7.5:1 student–teacher
Alma Preschool
Regular · Castro Valley Unified School District
Roy A. Johnson High School
9-12 · Special Education · Castro Valley Unified School District
18 students · 9.0:1 student–teacher
Castro Valley High School
9-12 · Regular · Castro Valley Unified School District
2,874 students · 23.6:1 student–teacher
Rings at ½ mile and 1 mile. Basemap © OpenMapTiles © OpenStreetMap contributors.
Open the Castro Valley camera map1 license-plate reader mapped within ½ mile of this home, identified as a Flock Safety device. Nearest: 0.3 mi northeast.
| Device type | Within ½ mi | Within 1 mi |
|---|---|---|
| License-plate readers | 1 | 1 |
| of which Flock Safety | 1 | 1 |
Community-reported via OpenStreetMap; may be incomplete. Data as of . © OpenStreetMap contributors (ODbL)
License-plate readers (ALPR) are fixed cameras that photograph passing vehicles and read their plates. Records are typically shared with the agency or association that operates the camera.
Flock Safety is a company whose plate-reader cameras are used by police departments, cities, HOAs and businesses. Its devices are usually solar-powered and pole-mounted.
76$1,490,000
4 bd · 2 ba · 1,916 sqft
4475 Hillsborough Dr, Castro Valley, CA
Catherine Brent · BHHS Drysdale Properties · on 3 MLSs
30$1,175,000
3 bd · 2 ba · 1,795 sqft
19563 Helen Pl, Castro Valley, CA
Akiko Lewis · Compass · on 3 MLSs
New79$1,249,000
3 bd · 2 ba · 1,731 sqft
19431 Garrison Ave, Castro Valley, CA
Leslie Peterson · Evolve Real Estate · on 4 MLSs
Price Reduced69$1,248,000
4 bd · 3 ba · 2,553 sqft
18832 Cindy Way, Castro Valley, CA
Sheila Zarekari · Compass · on 3 MLSs
75$1,188,000
4 bd · 3 ba · 2,295 sqft
2783 Jennifer Dr, Castro Valley, CA
Shan Susan Gao · Compass
California Regional Multiple Listing Service (CRMLS)This content last refreshed on 2026-10-20 12:50:36 UTC. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Contra Costa Association of REALTORS
Within 2 miles of this home: 39+ restaurants and cafés, 3 grocery stores, 11 parks and green spaces, and 13+ transit stops.
Place data from OpenStreetMap.
The Meadows
American restaurant · Redwood Road
Marina Cafe
Lake Chabot Road
Mountain Mike's
88 BaoBao
Chinese restaurant
Little Caesars
Castro Valley Boulevard
King Kong
Chinese restaurant
Big Apple Bagels
Castro Valley Boulevard
Subway
Castro Valley Boulevard
Safeway
Redwood Road
Castro Valley Marketplace
Castro Valley Boulevard
Castro Valley Natural Grocery
Castro Valley Boulevard
Parsons Park
Evlyn Thomas Park
San Leandro Watershed
Castro Valley Community Park
Lake Chabot Road
Lake Chabot - Main Entrance
Live Oak Island
Castro Valley High School Garden
Lake Chabot
Seven Hills Road & Almond Road
Seven Hills Road & Parsons Avenue
Seven Hills Road & Marciel Court
Seven Hills Road & Schuster Avenue
Seven Hills Road & Quail Avenue
Seven Hills Road & Milmar Boulevard
Seven Hills Road & Lenross Court
Seven Hills Road & Carlwyn Drive