Listed by Thalia Faklis•DRE #01307261• Coldwell Banker Realty
Contact: 949-459-8383
For sale
$1,899,999
Est. $13,239/mo —
5
bd
•
3.5 ba
•
3,234
sq ft
21792 Hermosa Ln, Robinson Ranch, CA 92679
About this home
Welcome to this stunning 5-bedroom, 3.5-bath executive home offering 3,234 SqFt of beautifully appointed living space in a prestigious guard-gated community. A custom brick paver driveway leads to a private courtyard with dramatic double doors and leaded glass entry. Inside, soaring vaulted ceilings, travertine tile floors, and crown molding define the formal living room, flowing into the dining room with a striking tray ceiling. The remodeled chef's kitchen features granite countertops, stainless steel appliances, a gas cooktop island, and white cabinetry with gold hardware. The adjacent family room with fireplace, eating area, and wet bar creates the perfect hub for daily living. A main-level bedroom with ensuite step-in shower, lighted vanity mirror, and walk-in closet offers ideal multigenerational or guest accommodations. The library is a versatile space featuring custom built in cabinetry could serve as an additional bedroom. A powder room with travertine tile and granite vanity adds a refined touch. Upstairs, a loft leads to the primary suite with hardwood floors, plantation shutters, private balcony, and a two-sided fireplace shared with the spa bath featuring a soaking tub, glass shower, and dual walk-in closets. Additional bedrooms offer spacious closets and an updated Jack and Jill bath. A 5th bedroom with built-in desk and cabinetry completes the upper level. Outside, enjoy a custom salt water pool with rock waterfall spa, covered poolside lanai, built-in BBQ island, and professional landscaping. Solar panels, dual AC units, and a 3-car garage with epoxy flooring and Tesla EV charger round out this exceptional home. Rancho Cielo residents enjoy a community pool and spa, tennis and basketball courts, park, and scenic hillside trails. Located near lakeside dining, boutique shopping, award-winning schools, and the vibrant heart of Rancho Santa Margarita.
Rancho Cielo, located between Antonio Parkway and Santa Margarita Parkway, is a hillside and residential Rancho Santa Margarita neighborhood with terraced streets and wide canyon views. The neighborhood’s character concentrates around the Antonio Parkway and Santa Margarita Parkway crossroads, where errands and meetups cluster around the Town Center’s patios and storefronts. Housing reads as late-20th-century Southern California: stucco facades, tile roofs, and tidy cul-de-sacs stepping with the terrain. O’Neill Regional Park frames the outdoor rhythm with trailheads and oak-shaded picnic areas. Rancho Santa Margarita Lake adds a calm loop for walks and sunset laps. The Bell Tower Regional Community Center and the RSM Beach Club act as local gathering anchors for classes, courts, and pool days.
Provided by Walk Score and Local Logic
Offer insights
21792 Hermosa Ln · $1,899,999
$1.9M and above
75% chance or better to win
Why $1.9M+ is a strong offer
DAYS ON MARKET
99 days
The average home goes pending in 42 days.
SALE-TO-LIST
98.9%
Most homes are selling 1% below list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Trey ceilings
Wet bar
High (9+ ft) ceilings
Unfurnished
Granite and stone counters
In-law floorplan
Recessed lighting
Ceiling fans
Bar
Cathedral/vaulted ceilings
Crown moldings
Balcony
Built-ins
Two-story ceilings
Storage space
Sliding glass doors
Double door entry
Mirrored closet doors
Panel doors
Double pane windows
Plantation shutters
Custom window coverings
Turnkey, updated/remodeled condition
Has fireplace (primary retreat, two-way to family room, serves bath/family room areas)
Bedrooms
Main floor bedroom(s) present
Primary suite
Walk-in closet
Converted bedroom
Loft and office/library spaces
Bathrooms
Three full baths
One half bath
Upgraded and remodeled baths
Soaking tub and separate tub and shower
Walk-in shower
Double sinks in master and other baths
Vanity area
Linen closet/storage
Closet in bathroom
Privacy toilet door
Exhaust fan(s)
Kitchen
Remodeled kitchen with stone/granite counters
Kitchen island
Kitchen open to family room
Pots & pan drawers
Breakfast counter/bar and formal dining area
Convection oven
Gas cooktop
Built-in range
Range/stove hood
Microwave
Refrigerator
Water line to refrigerator
Ice maker
Instant hot water
Garbage disposal
Dishwasher
Barbecue
Laundry & utility
Inside laundry room (individual room)
Washer included
Dryer included
Washer hookup
Gas & electric dryer hookup
Water heater unit
Flooring
Stone flooring
Heating & cooling
Central furnace heating
Central cooling with dual and zoned systems
Exterior features
House structure
Composition roof
Stucco construction
Concrete slab foundation
Covered front porch, lanai and deck
Rain gutters
Private barbecue and exterior lighting
Private in-ground heated pool with waterfall and filtration (community and private association amenities, heated with gas)
Sprinkler system
Landscaped front and back yards
Cul-de-sac location
Park nearby
Yard
Home design
Two stories
Entry level is main (level 1)
Planned development community
No shared/common walls
Turnkey, updated/remodeled
Has view
Parking
Attached garage
Three garage spaces
Garage with two doors and front entry
Direct garage access
Garage door opener
Driveway (brick, level) with built-in storage and side-by-side parking
Electric vehicle charging station(s)
Security
Gated community with guard
Smoke and carbon monoxide detectors
Construction
Stucco exterior
Composition roofing
Built on concrete slab
Utilities
Public sewer
District/public water
Natural gas connected
Electricity connected
Water connected
Sewer connected
Underground utilities
HOA & community
Part of Rancho Cielo association
Association fee $350 monthly
Association amenities include pool, spa, barbecue, picnic area
Community features: sidewalks, curbs, street lighting, storm drains, biking, gutters, suburban setting, foothills access, park
Other
Community/unit counts noted (community units: 342; complex total units: 243)
Electricity and solar
View estimated energy costs and solar savings for this home
A Wonderful Masterpiece Of Elegance And Beauty. About $300,000 In Upgrades, From Travertine Tile, Granite, Tumbled Stone, To Of The Line Appliances And Fixtures, wet Bar, Pool, Spa, Custom Rock Formations, Custom Chandeliers, Huge Master With Fireplace, walk In Closets, custom Windows, dramatic Entryway Cathedral Ceilings, libray Loft, balcony Off Master, built In Bbq & Much More
Public Records
Mar 20, 1990
Sold
$375,000
$116/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$13,084 (+1.8%)
$832,763 + $446,845
$1,279,608
2024
$12,846 (+17.1%)
$832,763 + $446,845
$1,279,608
2023
$10,971 (+1.8%)
$816,434 + $438,084
$1,254,518
2022
$10,774 (+2.0%)
$718,883 + $357,606
$1,076,489
2021
$10,559 (+0.9%)
$704,787 + $350,595
$1,055,382
2020
$10,464 (+2.1%)
$690,968 + $343,721
$1,034,689
2019
$10,253
$683,883 + $340,197
$1,024,080
2018
$10,263 (+9.1%)
$670,473 + $333,527
$1,004,000
2017
$9,407 (+6.1%)
$587,473 + $333,527
$921,000
2016
$8,869 (−2.4%)
$587,473 + $333,527
$921,000
2015
$9,091 (−3.9%)
$532,473 + $333,527
$866,000
2014
$9,461 (−18.8%)
$468,473 + $333,527
$802,000
2013
$11,646 (−0.4%)
$468,473 + $333,527
$802,000
2012
$11,690 (−2.0%)
$373,033 + $333,527
$706,560
2011
$11,924 (+0.6%)
$373,033 + $333,527
$706,560
2010
$11,852 (−5.3%)
$402,473 + $333,527
$736,000
2009
$12,516 (−11.1%)
$402,473 + $333,527
$736,000
2008
$14,079
$462,473 + $333,527
$796,000
Public record
Public record
Zoning
Beds
5
Baths
3.5
Stories
—
Lot width
—
Lot depth
—
Lot size
5,250 Sq. Ft.
Year renovated
1990
Finished Sq. Ft.
3,234
Unfinished Sq. Ft.
—
Total Sq. Ft.
3,234
Year built
1990
Style
Single Family Residential
County
Orange County
APN
83351127
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 14, 2026.
RL-5000
Residential - Low Density District
The purpose of the RL districts is to provide for the development of single-family detached homes on moderate to large lots consistent with the General Plan low density residential (LDR) designation.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Other
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
7/10 Fire Factor
25% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 93° expected this year, 22 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
4/10 Air Factor
5 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Robinson Ranch, CA • 92679
Average low and high temperatures (°F)
67
49
68
50
71
51
69
50
72
53
77
56
83
59
85
62
81
62
77
56
69
50
68
49
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
71/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
7.9 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 21792 Hermosa Ln
$1,852,078
$48K under list price of $1.90M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.7M to $1.9M.