# 11602 Lampson, Garden Grove, CA 92840 > **TL;DR:** 7bd/5ba single family, $2,349,000 ($329/sqft), built 1963, 7,147 sqft. > Solar, A/C, 4-car garage. Est. $12,563/mo. Listed 64 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $2,349,000 | | Price/sqft | $329 | | Bedrooms | 7 | | Bathrooms | 4 full, 1 half | | Square Feet | 7,147 | | Year Built | 1963 | | Lot Size | 25,121 sqft (0.58 acres) | | Stories | 1 | | Garage | 4-car | | Property Type | Single Family (Single Family Residence) | | Status | Active | | Days on Market | 64 | ## Why This Home Stands Out - **Solar Panels** - Solar panels listed - **Large Garage** - 4-car garage ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $11,878 | | Estimated Insurance | $685 | | **Total** | **$12,563** | ## Key Amenities - Solar - A/C - 4-car garage ## Property Highlights - Built in 1963 - 0.58 acre lot - 13 parking spaces ## Description ### Agent 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! ## Location - **Address:** 11602 Lampson, Garden Grove, CA 92840 - **County:** Orange - **Neighborhood:** Other (OTHR) ## Listing Agent - **Name:** Tiffany Nguyen · **License:** 01429636 - **Brokerage:** Advance Estate Realty - **Broker Phone:** (714) 894-4306 ## Photos ![11602 Lampson - Photo 1](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f2661298139r.jpg) ![11602 Lampson - Photo 2](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f1204422039r.jpg) ![11602 Lampson - Photo 3](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f2087002692r.jpg) ![11602 Lampson - Photo 4](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f2962485002r.jpg) ![11602 Lampson - Photo 5](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f3436646825r.jpg) ![11602 Lampson - Photo 6](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f3909946587r.jpg) ![11602 Lampson - Photo 7](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f3667522872r.jpg) ![11602 Lampson - Photo 8](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f148101498r.jpg) ![11602 Lampson - Photo 9](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f3789793801r.jpg) ![11602 Lampson - Photo 10](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f3529364488r.jpg) ![11602 Lampson - Photo 11](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f63948317r.jpg) ![11602 Lampson - Photo 12](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f196445278r.jpg) ![11602 Lampson - Photo 13](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f3500580801r.jpg) ![11602 Lampson - Photo 14](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f2245272783r.jpg) ![11602 Lampson - Photo 15](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f3005613490r.jpg) ![11602 Lampson - Photo 16](http://lh.rdcpix.com/907b68945e517d3d15a0edcb374a6607l-f4076936837r.jpg) --- **MLS#:** OC26189281 | **Updated:** 2026-10-28 **Source:** listhub *Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/11602-lampson-garden-grove-ca-92840-5f80c2c2571d4c0eba484f129874c6d4) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/11602-lampson-garden-grove-ca-92840-5f80c2c2571d4c0eba484f129874c6d4#listing", "url": "https://www.propertysimple.ai/listing/11602-lampson-garden-grove-ca-92840-5f80c2c2571d4c0eba484f129874c6d4", "name": "11602 Lampson, Garden Grove, CA 92840", "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. 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