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42385 Roundup, 
Aguanga, CA 92536

$665,000


3

Beds


3

Baths


2,044

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Marleen Noel

Allison James Estates & Homes

Non Listed Office

Last updated:

August 18, 2026, 02:09 PM

MLS#

SW26146048

Source:

San Diego MLS via CRMLS

About This Home

42385 Roundup

Experience breathtaking year-round mountain and valley views in this exceptional pool home nestled within the gated community of Lake Riverside Estates. Set on over 2.5 usable acres, this beautifully crafted, fully sustainable estate offers unmatched privacy, comfort, and a true resort-style lifestyle. Step inside to a sunlit, open-concept floor plan featuring three spacious bedrooms plus a versatile bonus room, ideal as a home office, guest suite, or potential fourth bedroom. Each window offers beautiful views of the gorgeous outdoors. The inviting great room seamlessly connects to a chef-inspired kitchen with upscale soft-close cabinetry, granite countertops, and a large center island perfect for entertaining and gatherings. The luxurious primary suite boasts a private en suite bathroom, while a second bedroom with its own full bath provides flexible living options, perfect for guests or multigenerational families. Enjoy modern conveniences with paid solar energy, a private well, and an oversized, insulated two-car garage wired for electric-vehicle charging. Relax on the expansive covered patios front and back, or unwind in the sparkling saltwater pool with an elegant fountain, creating a serene oasis. Thoughtful touches include a custom pool cover and a secure dog run with vinyl fencing, offering privacy and ample space for pets. With plenty of parking for RVs, boats, and toys, this property accommodates your active lifestyle. Residents of Riverside Estates enjoy exclusive amenities such as a private gated entrance, security, a tranquil lake, a community pool, an airstri

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 2022

Price Summary

665,000

$325 per Sq. Ft.

MLS #:

SW26146048

Last Updated:

August 18, 2026, 02:09 PM

Added:

a month ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

2,044 Sq. Ft.


Structure

Structure

Building Area:

2,044 Sq. Ft.

Year Built:

2022


Finances & Disclosures

Finances

Price:

$665,000

Price per Sq. Ft:

$325 per Sq. Ft.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.