For Sale: 450 SUMMERHILL CT, Alpine, CA 91901. 5-bedroom 3.5-bath, 5399 sf, 1935 ALPINE $1,850,000 begin new search
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Overview

VERY RARE OFFERING 25.20 ACRE RANCH LOCATED RIGHT IN THE HEART OF ALPINE. THIS PROPERTY HAS BEEN IN THE SAME FAMILY SINCE 1962. THE PROPERTY FEATURES A MAIN HOUSE THAT IS A 5 BEDROOM, 3.5 BATH WITH APPROX 5399 SQ FT AND HAS WOOD FLOORING, CUSTOM WOOD PANELING, HUGE FAMILY ROOM WITH FIREPLACE, LARGE EAT-IN KITCHEN, VIEW DECKS, COVERED PATIO, THERE IS ALSO 3 GUEST HOUSES, POOL, DETACHED OVERSIZED 2 CAR GARAGE, AN INCREDIBLE PRODUCING WELL ALONG WITH STUNNING VIEWS, GARDENS, WALKING TRAILS, MATURE LANDSCAPING, BOULDERS, MEADOWS AND ENDLESS POSSIBILITIES FOR ENTERTAINING, FAMILY COMPOUND, RECREATION, EQUESTRIAN USE, OR MULTIGENERATIONAL LIVING, THIS IS A TRULY EXCEPTIONAL OFFERING UNLIKE ANYTHING ELSE ON THE MARKET.

Address 450 SUMMERHILL CT

Alpine, CA 91901
Listing Status ACTIVE
Asking Price $1,850,000
On Market Date $2,200,000 @ May 29, 2026
Listed / On-Market Entered May 29, 2026
Original Entry May 29, 2026
Property Condition Fixer
Rooms
Primary Bedroom, Kitchen, Living Room, Family Room
Square Footage 5399 sf
Flooring Carpet, Wood
Bedrooms 5
Full Bathrooms 3
Half Baths 1
Location
Directions USE GOOGLE MAPS
Market Area 91901 - Alpine
Neighborhood ALPINE
School District Not Listed
Ownership
Age Restriction 0
Property Type
Mello-Roos Fee $0
HOA Fee $0
HOA Features Rural
Listing History
Timeline Notes
Aug 12, 2026Price reduced to $1,850,000 #PTP2604124
Jul 17, 2026Price reduced to $2,000,000 #PTP2604124
Jun 18, 2026Price reduced to $2,100,000 #PTP2604124
May 29, 2026Listed for $2,200,000 #PTP2604124
Public Records
County San Diego
Assessor Parcel# 4030102900
Zoning AGRICULTRUAL
Geographic Areas

Community College District: Grossmont-cuyamaca CC

Zip Code: 91901

Highway Locator

East of I-15

East of I-5

South of I-8

East of I-805

East of SR-163

East of SR-67

Ocean Distance 23.5 miles
Exterior
Style Single Family Residence
Material Not Listed
Lot Size ~ 1,097,712 sf
Fencing Barbed Wire
Topography Not Listed
Roof Composition, Shingle
Entry Steps 1
Swimming Pool See Remarks
Patio Wood, Rear Porch, Deck
Exclusive Yard 1
Parking
Garage - Single Door
Workshop in Garage
Driveway
See Remarks
Total Spaces: 32
Garage Spaces: 2
Non-Garage Spaces: 0 - 30.00
View Trees/Woods, Meadow
Features
Year Built 1935 (source: Assessor)
Laundry Location Individual Room
Elevator Not Listed
Cooling None
Heating Fireplace(s), Propane, Wall Furnace
Fireplaces Family Room (1)
Interior Features Wood Product Walls, Ceiling Fan(s)
Additional Parcels Yes
Additional Parcels Description 403-010-43-00
Appliances Disposal, Refrigerator, Water Softener, Water Purifier, Electric Oven, Electric Cooktop
Appliances Yes
Assessments Yes
Association No
Association Fee 2 0
Attached Garage No
Below Grade Finished Area 0
Carport Spaces 0
Common Walls No Common Walls
Construction Materials Wood Siding, Stucco, Stone
Cooling No
Door Features Sliding Doors, Double Door Entry
Eating Area Dining Room, Breakfast Nook
Entry Location FRONT DOOR
Foundation Details Raised, Concrete Perimeter, See Remarks
Heating Yes
High School District Grossmont Union
Land Lease No
Laundry Yes
Levels Two
Living Area Source Assessor
Living Area Units Square Feet
Lot Features 16-20 Units/Acre, Gentle Sloping
Lot Size Source Assessor
Lot Size Units Square Feet
Main Level Bathrooms 2
Main Level Bedrooms 2
New Construction No
Number Of Units Total 0
Number Remotes 0
Parking Yes
Patio Yes
Pool Private Yes
Property Attached No
Road Frontage Type County Road
Road Surface Type Paved
Room Bathroom Features Shower in Tub
Room Kitchen Features Formica Counters
Sprinklers No
Tax Model
View Yes
Well Depth 0
Well Gallons Per Minute 0
Well Pump Horsepower 0
Well Report No
Window Features Wood Frames, Blinds
Monthly Payment Calculator
Property Tax estimate of 1% of listing price does not include local voter-approved bonds/assessments, supplemental taxes for new construction or ownership changes, extra local fees, etc.
Listing Source
Platform CRMLS
AOR Pacific Southwest
MLS Number PTP2604124
Courtesy of Keller Williams Realty
Listing Agent Gregg Phillipson
619-507-3166
Comparable Homes Nearby
Address Unit List Price Status
416 SUMMERHILL TER-$1,325,000Active
4722 PARK LN-$520,000Active