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21122 Pennington LaneTrabuco Canyon, CA 92679

For Sale

$1,280,000

Smart Buyer Rebate $12,800

Experience EXCEPTIONAL South Orange County living in this GORGEOUS upgraded home located in the highly desirable Robinson Ranch community of Trabuco Canyon. Situated on a quiet interior street and surrounded by rolling hills, parks, hiking trails, this spacious residence offers the perfect combination of modern upgrades, ENERGY EFFICIENCY, & flexible living space. Featuring 5 bedrooms, 3 bathrooms, and a versatile main-level office or den, this home is designed to accommodate a variety of lifestyles. Upon entry, soaring ceilings and abundant natural light create an inviting atmosphere, complemented by recessed lighting, crown molding, plantation shutters, ceiling fans, and a cozy fireplace. The remodeled kitchen is the centerpiece of the home, w/ quartz countertops, custom cabinetry, stainless steel appliances, and generous prep space. The adjacent family room offers seamless indoor-outdoor living with direct access to the backyard, making it ideal for entertaining, family gatherings, and everyday comfort. Upstairs, the spacious primary suite provides a private retreat w/ample closet space, and updated finishes. Additional secondary bedrooms are generously sized and offer flexibility for growing families, multigenerational living, guests, hobbies, or study areas. This energy-efficient home includes 15 fully owned solar panels, with an average monthly electric cost at approximately $25. Additional improvements add long-term value and peace of mind, including a newer roof (approximately 6 yrs old), HVAC system (approximately 8 yrs old), water heater (approximately 5 yrs old), & updated appliances (approximately five years old). Step outside to a beautifully landscaped backyard featuring mature trees, paver hardscaping, & covered patio perfect for outdoor dining, entertaining, or relaxing in So Cal's year-round sunshine. The private outdoor space offers the ideal setting for enjoying the OC lifestyle. Robinson Ranch residents enjoy low HOA dues & access to resort-style community amenities including swimming pools, parks, playgrounds, sports courts, greenbelts, community events, hiking trails, and equestrian trails. Located within the highly rated Saddleback Valley Unified School District, this home is also conveniently close restaurants, Rancho Santa Margarita Lake, O'Neill Regional Park, Tijeras Creek Golf Club, and major commuting routes.

Listed by Kellee Spillman-Malone

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License #01226866

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Reliable Realty Inc.

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951-757-7713

Last updated June 13, 2026

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Source: CRMLS #SW26053339

Listing Facts

  • TypeSingle-family
  • NeighborhoodTrabuco Highlands
  • Bedrooms5
  • Bathrooms2.5
  • Days on Prevu67
  • HOA/Maint. Fees$187/month
  • Size2,289 sqft
  • Price per sqft$559

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

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Listing History

06/09/2026
Price Decreased
$1,280,000
06/02/2026
Price Decreased
$1,314,000
04/10/2026
Listed by Reliable Realty Inc.
$1,319,000

Property Details for 21122 Pennington Lane

Association

Amenities

  • Association Amenities: Pool, Spa/Hot Tub
  • Community Features: Biking, Curbs, Gutter(s), Park, Suburban, Sidewalks

Fees

  • Association Fee: $187.00 Monthly

General

  • Association Name: Keystone

Exterior

Construction

  • Number Of Units Total: 1
  • Roof: Tile
  • Stories: 2
  • Stories Total: 2
  • Structure Type: House
  • Window Features: Custom Covering(s)
  • Year Built: 1988
  • Architectural Style: Contemporary
  • Common Walls: No Common Walls
  • Construction Materials: Concrete, Stucco
  • Entry Level: 1
  • Entry Location: 1

Features

  • Fencing: Fair Condition
  • Other Structures: Gazebo
  • Patio And Porch Features: Concrete, Covered
  • Pool Features: Gas Heat, In Ground, Association
  • Road Frontage Type: City Street
  • View: Mountain(s), Neighborhood

Measurements

  • Lot Features: 0-1 Unit/Acre, Cul-De-Sac, Landscaped, Rectangular Lot, Sprinkler System
  • Lot Size Acres: 0.11
  • Lot Size Area: 5,000
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 5,000
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 83336138

Interior

Features

  • Appliances: Dishwasher, Disposal, Gas Oven, Water Heater
  • Fireplace Features: Family Room
  • Fireplace: Yes
  • Flooring: Carpet, Tile, Wood
  • Interior Features: Ceiling Fan(s), Granite Counters, Quartz Counters, All Bedrooms Up, Walk-In Closet(s)
  • Spa Features: Association, Heated, In Ground
  • Spa: Yes

Measurements

  • Living Area: 2,289
  • Living Area Source: Assessor
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 2
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Main Level Bathrooms: 1

Other

Location

  • Tax Lot: 33

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Door-Multi, Driveway, Driveway Up Slope From Street, Garage Faces Front, Garage
  • Parking Total: 2

Schools

High School

  • High School District: Saddleback Valley Unified

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Electric: Photovoltaics Seller Owned
  • Heating: Fireplace(s)
  • Has Heating: Yes
  • Laundry Features: Inside, Laundry Room
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Connected, Sewer Connected, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 2.5 bathrooms in this single-family home at 21122 Pennington Lane.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 21122 Pennington Lane.

How does 21122 Pennington Lane compare to other single-family homes in Trabuco Highlands?

This single-family home is listed 27% below the average price for single-family homes in Trabuco Highlands and has been on the market for 15 more days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Keystone home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,289 sqft.

21122 Pennington Lane is a 5-bedroom, 2.5-bath single-family home for sale in Trabuco Canyon CA 92679. On Prevu for 67 days at $1,280,000. This includes a recent price decrease of $34,000. This residence features 2,289 square feet of living space, located in Orange County. The median listing price for single-family homes in this area is $1,767,000. Additional amenities include private outdoor space, dishwasher, air conditioning, parking, and swimming pool. Explore more single-family home listings in Orange County.

Based on information from California Regional Multiple Listing Service, Inc. 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 Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.