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Rancho Santa Margarita RE
RSM Luxury Homes

Rancho Santa Margarita Luxury Homes for Sale

  • All Listings
  • $800,000 - $900,000
  • $900,000 - $1,000,000
  • Over $1,000,000
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75 Mira Mesa, Rancho Santa Margarita

$949,999

↓ $25,001

75 Mira Mesa, Rancho Santa Margarita

3 Beds 3 Baths 1,814 SqFt Residential MLS® # OC25197003

Listing Agent and Office : Flora Fatanat Coldwell Banker Realty

New
19 Vista Barranca, Rancho Santa Margarita

$949,000

19 Vista Barranca, Rancho Santa Margarita

2 Beds 3 Baths 1,291 SqFt Residential MLS® # OC25229759

Listing Agent and Office : Mehran Mosadegh Realty One Group West

51 Calle De Los Ninos, Rancho Santa Margarita

$935,000

↓ $40,000

51 Calle De Los Ninos, Rancho Santa Margarita

3 Beds 3 Baths 1,150 SqFt Residential MLS® # NP25182679

Listing Agent and Office : Katie Machoskie Compass

104 Seacountry Lane, Rancho Santa Margarita

$935,000

104 Seacountry Lane, Rancho Santa Margarita

3 Beds 2 Baths 1,160 SqFt Residential MLS® # OC25191818

Listing Agent and Office : Claudette Milan Re/Max First Class

44 Tierra Montanosa, Rancho Santa Margarita

$924,999

44 Tierra Montanosa, Rancho Santa Margarita

3 Beds 3 Baths 1,487 SqFt Residential MLS® # OC25187208

Listing Agent and Office : Ginger Huetsch Redfin

190 Calle De Los Ninos, Rancho Santa Margarita

$910,000

190 Calle De Los Ninos, Rancho Santa Margarita

3 Beds 3 Baths 1,290 SqFt Residential MLS® # OC25221125

Listing Agent and Office : Julie Merlino Distinctive Coast Properties

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Based on information from California Regional Multiple Listing Service, Inc. as of October 14th, 2025 at 1:31pm PDT. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.