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Listed by: Tiffany Nguyen (714) 936-6969 DRE #01429636 | Advance Estate Realty (714) 894-4306
$2,349,000
Monthly Est:$11,692
7 Beds
- 5 Baths
4 full baths + 1 half bath
7,147sqft
11602 Lampson, Garden Grove, CA 92840
$2,349,000
$11,692/moEst:
Get Pre-Approved
Single Family Residence
Built in 1963
$-- HOA
25,120 sqft lot
$329/sq.ft
Description
Welcome to 11602 Lampson Avenue, a rare and truly one-of-a-kind income-producing compound located in the heart of Orange County, just minutes from Disneyland and world-class beaches. Available for the first time since 1995, this massive estate sits on a secluded, sprawling lot of over a half-acre (25,400 sq. ft.), offering unparalleled privacy, custom upgrades, and a staggering $10,180 in total monthly rental income.Vehicular storage and utility on this property are completely unrivaled. A private gated driveway opens to a robust 700 sq. ft. metal frame carport, 5 covered patio parking spaces, and 4 dedicated open parking spaces—plus full RV hookups. Mechanics, car collectors, or business owners will also leverage the substantial 789 sq. ft. detached 4-car garage/workshop.The main residence spans an expansive 7,147 sq. ft. of living space, wrapping gracefully around a serene, central courtyard oasis that has been freshly filled and leveled for low-maintenance outdoor entertaining. Designed with ultimate versatility, the main home features 7 bedrooms, multiple split-living quarters with private entrances. It is currently leasing for $6,980 per month, proving its immense value as a high-end rental or multi-family footprint.Adding incredible cash-flow value is the brand-new, fully permitted detached ADU, currently leased at $3,200 per month. Built with its own separate city address and a dedicated 1-inch water meter, this modern secondary home offers a highly desirable 3-bedroom, 2-bathroom layout with a spacious living/dining area.Best of all, both the main residence and the ADU feature fully paid-off solar systems, drastically lowering utility costs and maximizing your net profits. Exceptional estates with this level of scale, permitted density, and immediate, top-tier revenue streams rarely hit the market. Whether you want to add a crown jewel to your investment portfolio or live in one unit while letting the other pay your mortgage, this is an opportunity you cannot miss. Schedule your private tour today!
- Houzeo last checked: 12 hours ago
- Listing updated: October 31, 2026 at 12:57 am
- Source: California Regional MLS-CA | MLS#: OC26189281

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
1
County
City
Neighborhood
--
Year Built
1963
HOA Fees
-
Finished Area
7,147 sqft
Lot Size
25,120 sqft lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
OC26189281
MLS Status
Active
Days on Market
66
Cumulative Days on Market
63

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 7
Bathrooms: 5
Interior
Heating
Natural Gas
Appliances
Dishwasher, Disposal
Exterior Features
Sport Court
Interior Features
Breakfast Bar, Breakfast Area, Bedroom On Main Level, Main Level Primary, Primary Suite
Cooling
Gas
Sewer
Public Sewer, Sewer Tap Paid
Construction
Year Built
Year Built: 1963
Home type
Single Family Residence
Roof
Flat
Foundation Details
Slab
Architectural Style
Craftsman
Utilities & Energy
Parking Features
Converted Garage, Covered, Driveway, Garage, Workshop In Garage
Water Source
Public
Security Features
Security Lights
Laundry Features
Inside, Laundry Room
Fireplace Features
None
Pool Features
None
Utilities
Cable Available, Cable Connected, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Phone Available, Sewer Available, Sewer Connected, Water Available, Water Connected
Other Features
Disclosures
Accessory Dwelling Unit
Subdivision Name
Other
Lot Features
Back Yard, Flag Lot, Front Yard
Patio And Porch Features
Covered, Front Porch, Patio, Rooftop
Community Features
Curbs, Gutters
Price History
| Date | Event | Price |
|---|---|---|
08/28/2026 Source: | Price Decreased | $2,349,000 -2.08% $329/sqft |
08/28/2026 Source: | Listed for Sale | $2,399,000 $336/sqft |
Nearby Homes
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Based on information from California Regional Multiple Listing Service, Inc. as of Nov 02, 2026, 02:15PM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
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