21 Calle Del Mar
Rancho Santa Margarita, CA 92688
Listing broker / agent: Prime Property Associates · Derek Kadan · 949-888-8887 · CRMLS
MLS # OC26139370 · Last checked Nov 14, 2026 20:16 UTC
About this property
Corner-lot privacy, vaulted ceilings, and walkable Rancho Santa Margarita convenience set this Lyon Promenade home apart. With no one directly behind, the setting feels open and private, while tall windows fill approximately 1,500 square feet of comfortable living space with natural light. The main level has an easy open flow, connecting the living room, dining area, and kitchen with distressed wood-look laminate flooring and upgraded ceiling fans adding style and function. A cozy fireplace gives the living room a natural focal point, while built-in media niches keep display and storage space integrated into the room. The kitchen is polished, practical, and open to the main living area, featuring granite countertops, stainless steel appliances, generous cabinetry, and a breakfast counter for casual meals, conversation, and entertaining. Upstairs, the three-bedroom layout includes a versatile loft suited for a home office, study area, reading space, playroom, or secondary lounge. The primary suite offers a walk-in closet and private bath with dual vanities, while the upstairs laundry area adds practical convenience near the bedrooms. Close to schools, parks, shopping, dining, and Rancho Santa Margarita’s sought-after community amenities, this home offers access to pools, tennis courts, and the popular Beach Club, along with low HOA dues. Private, bright, and well located in the Lyon Promenade community, it delivers the comfort, flexibility, and convenience that make RSM living so appealing.
Property details
- MLS number
- OC26139370
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 3 Beds • 3 Baths
- Living area
- 1,500 Sq Ft
- Lot size
- 0.0923 acres
- County
- Orange
- Year built
- 1997
- Stories
- 2
More property detailsCollapse
Listing
- Days on market
- 50
Building
- Year built
- 1997
- Year built source
- Public Records
- Architectural style
- Modern
- Stories
- 2
- Building stories
- 2
- Levels
- Two
- Entry level
- 1
- Roof
- Tile
- Living area source
- Appraiser
Bathrooms
- Full bathrooms
- 2
- Half bathrooms
- 1
Rooms & interior
- Main-level bedrooms
- 0
- Main-level bathrooms
- 1
- Rooms
- Bedroom
- Appliances
- Built In Range
- Interior features
- Cathedral Ceilings, Open Floorplan, All Bedrooms Up
- Flooring
- Carpet, Laminate
- Heating
- Central, Fireplaces, Natural Gas
- Cooling
- Central Air
- Fireplace
- Gas, Living Room
- Laundry
- Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup, Inside
Exterior & parking
- Total parking spaces
- 4
- Garage spaces
- 2
- Attached garage
- Yes
- Pool
- Association
- Lot features
- Back Yard, Corner Lot, Landscaped, Level, Yard
- Lot size source
- Assessor
- Property outlook
- Hills, Mountains, Neighborhood
Utilities & community
- Sewer
- Public Sewer
- Utilities
- Cable Available, Electricity Connected, Natural Gas Connected, Sewer Connected, Underground Utilities, Water Connected
- Community features
- Biking, Foothills, Hiking, Lake, Park, Preserve Public Land, Storm Drains, Street Lights, Suburban, Sidewalks
- Association amenities
- Dog Park, Trails
Fees & lease terms
- Association
- Yes
- Association fee
- $91.00
- Association fee frequency
- Monthly
Schools reported in the listing
- Elementary school
- Ceilo Vist
- Middle / junior school
- Rancho Santa Margarita
- High school
- Trabucco Hills
- High school district
- Saddleback Valley Unified
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
| School / district | Grades | Distance |
|---|---|---|
| Tijeras Creek Elementary (school website, opens in a new tab) Capistrano Unified · Rancho Santa Margarita | K–5 | 0.6 mi |
| Rancho Santa Margarita Intermediate Saddleback Valley Unified · Rancho Santa Margarita | 7–8 | 0.7 mi |
| Cielo Vista Elementary Saddleback Valley Unified · Rancho Santa Margarita | K–6 | 1.0 mi |
| Arroyo Vista Middle (school website, opens in a new tab) Capistrano Unified · Rancho Santa Margarita | 6–8 | 1.3 mi |
| Arroyo Vista Elementary (school website, opens in a new tab) Capistrano Unified · Rancho Santa Margarita | K–5 | 1.3 mi |
| Trabuco Mesa Elementary Saddleback Valley Unified · Rancho Santa Margarita | K–6 | 1.6 mi |
| Trabuco Elementary Saddleback Valley Unified · Trabuco Canyon | K–6 | 1.6 mi |
| Robinson Elementary Saddleback Valley Unified · Trabuco Canyon | K–6 | 1.8 mi |
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $1,099,000
- MLS-reported original asking price
- $1,200,000
- MLS-reported previous asking price
- $1,150,000
- MLS-reported last price change
- 2026-08-15 09:39 UTC
| Observed (UTC) | Asking price |
|---|---|
| Oct 2, 2026 08:22 | $1,099,000 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Rancho Santa Margarita
Active residential homes for sale in Rancho Santa Margarita, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
28 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-11-14 21:23 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗