CnC Realty
1 / 99

$999,000

4247 Gem Ave

Castro Valley, CA 94546

Active

3

Beds

3

Baths

1,737

Sq. Ft.

1947

Year Built

Alameda

County

SingleFamilyResidence

Property Type

About this home

Welcome to 4247 Gem Avenue, a beautifully renovated single-story home in the heart of Castro Valley! Thoughtfully transformed with quality craftsmanship, modern finishes, and extensive upgrades completed with permits. The stunning kitchen features stainless steel appliances, custom cabinetry, a spacious island, and a pot filler. Beautifully designed bathrooms offer walk-in showers, rainfall showerheads, and modern fixtures. Major improvements include new electrical wiring with a 200-amp panel, updated plumbing and drainage, a new HVAC furnace and ductwork, and a new composition roof. Additional highlights include waterproof plank flooring, designer lighting, an EV-ready garage, and refreshed landscaping. Conveniently located near Castro Valley’s highly regarded schools, shopping, dining, and commuter routes. Move-in ready with the peace of mind of permitted improvements!

Listed by Kristen Bleth · DRE #02058725 · Evolve Real Estate
MLS #1193495336
ListedOct 20, 2026

Property Details

Architecture

StoriesN/A
StyleRanch
Total UnitsN/A
RoofShingle
Garage Spaces1
PoolN/A
SpaN/A

Features & Amenities

Interior FeaturesBreakfast Bar
Exterior FeaturesN/A
FlooringWood
CoolingNone
HeatingN/A
FireplaceLiving Room
LaundryN/A
Parking FeaturesGarage
Parking Total1
Patio & PorchDeck
Entry LevelN/A
Entry LocationN/A
Common WallsN/A

Property Features

Lot Size0.13 ac
Lot FeaturesBack Yard, Front Yard, Garden, Street Level
ViewN/A
DirectionsCross Street: Center.

Community

AreaN/A
School DistrictN/A

Tax & Financial

TermsCash, Conventional
Land LeaseN/A
HOA NameN/A
HOA FeeN/A

Request a Tour

Mortgage Estimate

$5,317/mo

20% down · 7% APR · 30-yr fixed

Estimate only. Does not include taxes, insurance, or HOA.

CRMLSLast updated: October 21, 2026 at 6:30 PM

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