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$2,000,000

Est. payment - /mo

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3 Beds

2 Baths

3,460 SqFt

New

3696 Alta Loma Drive Jamul, CA 91935

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Mike & Jules Guzzardo Team With Jenny Biczkow

mike@guzzardoteam.com +1(925) 864-5757

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Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 3,460 sqft

Price per Sqft $578

MLS Listing ID CRPTP2600293

Bedrooms 3

Full Baths 2

HOA Y/N No

Year Built 2000

Lot Size 1 Sqft

Property Sub-Type Single Family Residence

Property Description

The Boulder House is a forward-thinking green home and a rare creation by Hubbell & Hubbell, the acclaimed father-and-son team of the late celebrated artist James Hubbell and his son, architect Drew Hubbell. Recognized with architectural honors and featured in multiple publications, including The Los Angeles Times, this residence stands as both a work of art and a pioneering model of sustainable living. Blending artistry with innovation, the home features new ceramic tile floors, custom tile work, vaulted ceilings, and arched windows that flood the open layout with natural light. At its heart, the residence is literally built around a 14 -foot natural boulder, a dramatic centerpiece in the great room that cools and humidifies in summer and radiates warmth in winter. Above, a central tower fan enhances airflow, drawing heat up and out in warmer months and recirculating warmth in cooler seasons. Roof overhangs and arched arcades minimize solar gain while honoring California's historic mission style. Super-insulated straw bale walls act like a thermos, keeping interiors comfortable year-round while exceeding California's Title 24 standards by 41 percent. Recent upgrades include a newly re -plastered pool, freshly recoated exterior limestone, a new high-efficiency tankless water heat

Location

State CA

County San Diego

Zoning R-1:

Interior

Interior Features Pantry

Heating Other

Cooling Other

Flooring Tile, Wood

Fireplaces Type Family Room, Free Standing, Wood Burning

Fireplace Yes

Laundry Laundry Closet

Exterior

Exterior Feature Back Yard

Pool In Ground

Utilities Available Other Water/Sewer

View Y/N true

View Canyon, City Lights, Golf Course, Hills, Mountain(s), Panoramic, Valley, Water, Trees/Woods, Other, Ocean

Handicap Access Accessible Approach with Ramp

Total Parking Spaces 10

Private Pool true

Building

Lot Description Back Yard

Story 1

Foundation Concrete Perimeter

Sewer Other

Water Other

Architectural Style Spanish

Level or Stories One Story

New Construction No

Schools

School District Grossmont Union High

Others

Tax ID 5190400800

Virtual Tour https://www.zillow.com/view-imx/f7be64dc-326c-4d67-93e8-ef8c003bc3ef?setAttribution=mls&wl=true&initialViewType=pano&utm_source=dashboard

© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website.

Listed by Jeannine Savory • The Agency

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Mike & Jules Guzzardo Team With Jenny Biczkow

Realtor | r01066846,01955798,02086289

+1(925) 864-5757

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3696 Alta Loma Drive Jamul, CA 91935

Mike & Jules Guzzardo Team With Jenny Biczkow

Key Details

Location

Interior

Exterior

Building

Schools

Others

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3696 Alta Loma Drive