For Sale: 12327 Cornwallis Square, San Diego, CA 92128. 4-bedroom 2.5-bath, 2221 sf, 1990 Heritage Hills $1,390,000 begin new search
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Overview

Welcome to your dream home in the heart of Carmel Mountain Ranch! This stunning 4-bedroom, 2.5-bathroom residence is nestled within the sought-after Heritage Hills gated community, offering both privacy and peace of mind. Located in a top-rated school district, this home ensures exceptional education is just steps away! Step inside to find a spacious, light-filled layout designed for both comfort and entertaining. The living and dining areas flow seamlessly, while the well-appointed kitchen boasts plenty of counter space to whip up delicious meals. All bedrooms are thoughtfully located upstairs, offering a private and peaceful retreat at the end of the day. The primary suite features a walk-in closet and a spa-like en-suite bathroom. But the magic doesn’t stop indoors! Out back, you'll soon enjoy an incredible lifestyle upgrade with the proposed development of a large, lush grass field right behind the property. Imagine weekends spent relaxing on benches, sharing meals at picnic tables, or strolling along scenic walking paths—all just steps away from your backyard. Conveniently located near shopping, dining, and easy freeway access, this home offers the perfect blend of community vibes, modern living, and outdoor recreation. Don’t miss your chance to call this gem your own—schedule a tour today!

Address 12327 Cornwallis Square

San Diego, CA 92128
Listing Status Coming Soon
Asking Price $1,390,000
Original Listing $1,390,000 @ 2026-05-02
Rooms
Walk-In Closet, Primary Bedroom, Entry, Laundry, All Bedrooms Up, Kitchen, Living Room, Family Room, Primary Suite, Primary Bathroom
Square Footage 2221 sf
Bedrooms 4
Full Bathrooms 2
Half Baths 1
Location
Directions From 15 freeway, exit Carmel Mountain Road and head East. Turn Right onto Highland Ranch Road. Left on Carmel Ridge Road. Left on N Church Square. Right onto Cornwallis Square. From 56 E continue onto Ted Williams Pkwy. Turn left onto Highland Ranch Rd. Right onto Carmel Ridge Road. Left onto N Church Square. Right on Cornwallis Sq.
Market Area 92128 - Rancho Bernardo
Neighborhood Heritage Hills
School District Not Listed
Ownership
Age Restriction 0
Property Type
Mello-Roos Fee $0
HOA Fee $280
HOA Amenities Maintenance Front Yard, Pool, Spa/Hot Tub, Maintenance Grounds
HOA Features Gutters, Curbs, Biking, Street Lights, Storm Drains, Sidewalks, Suburban, Park
Public Records
County San Diego
Assessor Parcel# 3135410603
Zoning Residential R-1
Geographic Areas

Airport Compatibility Zone: MCAS Miramar

Community College District: Palomar CC

Elementary School: Highland Ranch

High School: Rancho Bernardo

Middle School: Bernardo Heights

School District: Poway Unified

Zip Code: 92128

Highway Locator

East of I-15

East of I-5

North of I-8

North of SR-52

Ocean Distance 11.6 miles
Exterior
Style Condominium
Material Not Listed
Lot Size ~ 93,546 sf
Fencing Not Listed
Topography Not Listed
Entry Steps 1
Swimming Pool Community
Exclusive Yard 0
Parking
Total Spaces: 2
Garage Spaces: 2
Non-Garage Spaces: 0 -
View Park/Greenbelt, Valley
Features
Year Built 1990
Laundry Location In Garage
Elevator Not Listed
Cooling Central Air
Heating
Sewer/Septic Public Sewer
Fireplaces Family Room (1)
Additional Parcels No
Appliances No
Assessments No
Association Yes
Association Fee 2 62
Association Fee 2 Frequency Monthly
Association Fee Frequency Monthly
Attached Garage Yes
Below Grade Finished Area 0
Carport Spaces 0
Common Walls No Common Walls
Cooling Yes
Entry Location 1
Heating No
High School District Poway Unified
Land Lease No
Laundry Yes
Levels Two
Living Area Source Public Records
Lot Features Back Yard
Lot Size Source Public Records
Lot Size Units Square Feet
Main Level Bathrooms 1
Main Level Bedrooms 0
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 NDP2604139
Courtesy of Compass
Listing Agent Jaclyn Donahue
donahue.jaclyn@gmail.com