For Sale at Mount Helix: 9450 Sunset Drive, La Mesa, CA 91941. 4-bedroom 4.5-bath, 4082 sf, 1965 Mt. Helix $2,700,000 begin new search
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Overview

The Engstrand Residence by Sim Bruce Richards is one of the most engaging examples of the architect’s woodsy, organic modernism. Historically designated (with Mills Act property tax savings in place), the home offers intoxicating views from every room. The interior hosts a number of built-in works by artist James Hubbell. Nestled comfortably amidst granite boulders and mature trees, the 0.82-acre site also hosts a myriad of potential formal and informal dining and entertaining opportunities. The pool and spa area is sited to offer privacy for you and your relaxed guests. Beyond the 4 bedrooms and 4.5 bathrooms inside the home, there is an additional pool-adjacent activity room and half-bath. An additional 1-bedroom, 1-bathroom apartment over the carport has served the owners as a rental as well as professional studio. Since their purchase, the present owners embarked on a number of significant improvements including: new HVAC system, pool equipment, solar, electric car charger, drought-tolerant landscaping with automatic irrigation, and whole-house water filtration among other projects.

Address 9450 Sunset Drive

La Mesa, CA 91941
Listing Status ACTIVE
Asking Price $2,700,000
On Market Date $2,700,000 @ Oct 6, 2026
Rooms
All Bedrooms Up, Kitchen, Living Room, Family Room
Square Footage 4082 sf
Bedrooms 4
Full Bathrooms 4
Half Baths 1
Interior
Bathrooms Total Integer5
Beds4
Est SF4,082
Full Bathrooms4
Laundry YN1
Living Area SourceAssessor
Main Level Bathrooms0
Main Level Bedrooms0
Half Bathrooms1
Rooms Total0
Serchbl RmsAll Bedrooms Up,Kitchen,Living Room,Family Room
Tot Bds0
Location
Address9450 Sunset Drive
Addr Number9450
Addr StreetSunset Drive
Add Srch Num9450
CityLa Mesa
CmplxMount Helix
DirTake El Granito to Sunset. Cross Street: El Granito.
Geo Latitude0
Geo Longitude0
Geo Match Code0
Geo Matched Method0
Geo Quality0
Geo SubdivisionMount Helix
Geo Zoom Level0
Market Area91941 - La Mesa
NeighborhdMt. Helix
StateCA
Waterfront YNNo
Zip91941
Condominium
Assessments YN0
Association Dues 20
Association Fee20
Association YN0
HOA Fee$0.00
Financial
Electric Expense0
Fuel Expense0
Gross Income0
Insurance Expense0
Land Lease YNNo
Lease Amount0
Maintenance Expense0
Manager Expense0
Net Operating Income0
Other Expense0
Professional Management Expense0
Tax Annual Amount$0.00
Tax Year0
Trash Expense0
Water Sewer Expense0
Seller Consider Concession YN0
Sale History
Concessions Amount0
Sold Price0
Exterior
Architectural StyleContemporary
Excl Yrd1
FencingPartial
Lot Size Acres0
Lot Size SourceAssessor
Patio YN0
PoolIn Ground,Salt Water
Pool Private YN0
Property Attached YNNo
RoofComposition
Spa0
StyleSingle Family Residence
Total Stories2
Lot Size Area0
Horse YNNo
Parking
Attached Garage YNNo
Carport Spaces0
Number Remotes0
Parking FeaturesOther,Asphalt
Parking Garage Spaces0
Parking Non Garage8.00
Parking Total8
Parking YN1
Garage YNNo
Carport YNNo
Basement
Below Grade Finished Area0
Basement YNNo
Features
Additional Parcels YNNo
AppliancesRefrigerator,Electric Oven,Electric Cooktop,Dishwasher
Appliances YN1
Asctn AmntsSpa/Hot Tub
Construction MaterialsWood Siding,Glass
CoolingCentral Air
Cooling YN1
Fireplace1
FPPrimary Bedroom,Living Room
Heat EqpmntFireplace(s),Natural Gas,Forced Air
Heating YN1
Keyword0
Landry LctnIndividual Room,Electric Dryer Hookup
LevelsTwo
New Construction YNNo
Number Of Units Total0
Sprinklers YN0
View YN0
Well Depth0
Well Gallons Per Minute0
Well Pump Horsepower0
Well Report YN0
Condition
Yr Blt1,965
Yr Built SrcAssessor
Listing Information
Assoc IDSan Diego
LA1 First NmKeith
LA1 Last NamYork
Listing History
Timeline Notes
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Public Records
County San Diego
Assessor Parcel# Stornoway's Beyonder
Geographic Areas

Airport Compatibility Zone: Montgomery Field

Community College District: Grossmont-cuyamaca CC

Zip Code: 91942

Highway Locator

East of I-15

East of I-5

South of I-8

East of I-805

East of SR-163

South of SR-52

Ocean Distance 10.4 miles
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 San Diego
MLS Number 260024236SD
Courtesy of
Listing Agent Keith York
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