For Sale: 25770 E GRADE ROAD, Santa Ysabel, CA 92070. 3-bedroom 2-bath, 2150 sf, 1996 Santa Ysabel $899,000 begin new search
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Overview

11+ Acres in San Diego County’s Palomar Mountain range. Short-term rentals permitted. Set between Palomar Mountain and Lake Henshaw, this 11+ acre property offers a distinctly different way to experience San Diego. Along the eastern slope of Palomar, the property is surrounded by Cleveland National Forest and the San Jose Valley watershed, with open meadows, sweeping views of the Lake Henshaw Basin and Hot Springs Mountain, and a sense of privacy that feels far removed from coastal life. This is one of the few places in San Diego where the seasons are genuinely part of the experience. Spring brings wildflowers and migrating birds. Summer days are warm but moderated by elevation. Autumn brings golden oak canopies and crisp mountain air, while winter can bring snow to the surrounding peaks. Nearby Palomar Mountain State Park and the Santa Ysabel Preserves offer miles of trails through forests, meadows and oak woodlands for hiking, cycling and horseback riding. The approximately 2,150 sq. ft. home is designed around its setting, with vaulted ceilings, Post & Beam architecture and a brick-lined fireplace with soapstone wood stove anchoring the main living space. Newly refinished red oak floors run throughout, while the updated kitchen features warm wood finishes and curated lighting. A wraparound patio opens to the meadow and mountain views, creating an easy connection between the home and the landscape. The primary suite includes a walk-in closet, reading nook and tranquil views. A second primary bedroom in the finished lower level has its own entrance, den and access to the one-car garage, offering flexibility for guests, extended stays or a separate workspace. A loft conversion offers potential for a third bedroom. Built for true off-grid living, the property includes a private well and temperature-controlled solar power house. In late 2025, approximately $45,000 was invested in new solar infrastructure, significantly upgrading the system and supporting long-term efficiency and reliability. The land is as much a part of the offering as the home. Coast Live Oak groves provide shade and habitat for local wildlife, while open meadow creates room for outdoor pursuits. Direct trail access leads into Love Valley, an established equestrian area with extensive riding trails, allowing you to ride directly from the property. Hiking and mountain biking are close by, and Lake Henshaw offers fishing and boating. Santa Ysabel and Julian provide nearby markets, bakeries and small-town gathering places, while Palomar Mountain’s general store and post office add to the area’s rural character. Valley Center and Escondido are approximately 50 minutes away, keeping North County amenities within reach. For buyers looking for acreage, privacy, four-season living, equestrian access and the independence of an off-grid property, this is an opportunity to live in the mountains without leaving San Diego County. Shown by appointment only. Property is occupied.

Address 25770 E GRADE ROAD

Santa Ysabel, CA 92070
Listing Status Active
Asking Price $899,000
On Market Date $899,000 @ Aug 18, 2026
Listed / On-Market Entered Aug 17, 2026
Original Entry Aug 17, 2026
Rooms
Walk-In Closet, Utility Room, Separate Family Room, Walk-In Pantry, Laundry, Bonus Room, Main Floor Primary Bedroom, Library, Kitchen, Great Room, Living Room, Main Floor Bedroom, Family Room, Loft
Square Footage 2150 sf
Bedrooms 3
Full Bathrooms 2
Location
Directions Highway 76 to E Grade Road, address/driveway at 3.2 mile marker
Market Area 92070 - Santa Ysabel
School District Not Listed
Ownership
Age Restriction 0
Property Type
Mello-Roos Fee $0
HOA Fee $0
HOA Features Valley, Ravine, Horse Trails, Rural, Biking, Hiking, Mountainous, Lake
Public Records
County San Diego
Assessor Parcel# 1362311200
Zoning A70
Geographic Areas

Community College District: Palomar CC

Zip Code: 92070

Highway Locator

East of I-15

East of I-5

North of I-8

Ocean Distance 33.7 miles
Exterior
Style Single Family Residence
Material Not Listed
Lot Size ~ 506,167 sf
Fencing Not Listed
Topography Not Listed
Entry Steps 1
Swimming Pool None
Exclusive Yard 0
Parking
Total Spaces: 1
Garage Spaces: 1
Non-Garage Spaces: 0 -
View Desert, Mountain(s), Trees/Woods, Meadow, City Lights, Lake, Canyon, Water, Valley, Panoramic
Features
Year Built 1996
Laundry Location Gas & Electric Dryer Hookup,Washer Hookup
Elevator Not Listed
Cooling None
Heating
Sewer/Septic Conventional Septic
Fireplaces Wood Burning,Bonus Room,Great Room,Wood Stove Insert (1)
Additional Parcels Yes
Additional Parcels Description Two APNs included in sale: 136-231-12-00 and 136-230-18-00
Appliances No
Assessments No
Association No
Association Fee 2 0
Attached Garage Yes
Below Grade Finished Area 0
Carport Spaces 0
Common Walls No Common Walls
Cooling No
Entry Location 1
Exclusions Washer, Tractor and all components, new log splitter (excluded but negotiable outside of escrow)
Heating No
High School District Spencer Valley
Land Lease No
Laundry Yes
Levels Two
Living Area Source Public Records
Lot Features Rolling Slope, Sloped Down, Horse Property, Greenbelt, Lawn, Gentle Sloping, Agricultural, Level with Street, Level, Garden, Pasture
Lot Size Source Public Records
Lot Size Units Acres
Main Level Bathrooms 1
Main Level Bedrooms 1
New Construction No
Number Of Units Total 0
Number Remotes 0
Parking No
Patio No
Pool Private No
Property Attached No
Sprinklers No
Tax Model
View Yes
Well Depth 0
Well Gallons Per Minute 0
Well Pump Horsepower 0
Well Report No
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 North San Diego County
MLS Number NDP2607753
Courtesy of Agency West
Listing Agent Amy Ali
amy@agencywestgroup.com