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Listed by: Ying Wang (626) 686-1668 DRE #02055348 | Universal Elite Inc. (626) 346-3508
$1,588,000
Monthly Est:$7,904
4 Beds
4 Baths3 full baths + 1 half bath
2,473sqft
19935 Camino De Rosa, Walnut, CA 91789
$1,588,000
$7,904/moEst:
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Single Family Residence
Built in 2018
$-- HOA
19,606 sqft lot
$642/sq.ft
Description
Rare NextGen in-law living in Walnut! This Spanish-style home offers a flexible NextGen in-law suite - perfect for multi-generational living or guests - plus 4 bedrooms, 3.5 bathrooms, 2,473 sq ft, a 3-car garage and gated RV parking, all on an approx. 19,606 sq ft lot, one of the largest in this established Walnut Valley Unified School District neighborhood.
Completed in 2019, it lives like new construction: a private courtyard with an outdoor fireplace, approx. 11-ft ceilings, open living and dining areas, a kitchen with a large center island, a low-maintenance artificial turf front yard, and a backyard pergola patio. Built green and smart with whole-house spray foam insulation and an owned, fully paid-off solar system (ground-mounted, no lease and no monthly solar payments) - per the seller, AC is rarely needed in summer. No HOA, no Mello-Roos, and a low total tax rate of approx. 1.2%.
Bonus: plans for a proposed detached 1,200 sq ft ADU (2 bd / 3 ba plus a 218 sq ft covered patio) are in application with the City of Walnut, and the rear-yard site is already graded and leveled.
- Houzeo last checked: 4 hours ago
- Listing updated: November 5, 2026 at 4:43 am
- Source: California Regional MLS-CA | MLS#: OC26237821
Property Details
Status
Active
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
--
Year Built
2018
HOA Fees
-
Finished Area
2,473 sqft
Lot Size
19,606 sqft lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
OC26237821
MLS Status
Active
Days on Market
1
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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 4
Interior
Sewer
Public Sewer
Interior Features
In Law Floorplan, Open Floorplan, Bedroom On Main Level, Primary Suite, Walk In Closets
Cooling
Central Air
Heating
Solar
Utilities & Energy
Pool Features
None
Parking Features
Boat, Concrete, Driveway, Rv Gated, Rv Access Parking
Fireplace Features
Outside
Laundry Features
Laundry Room
Water Source
Public
Other Features
Community Features
Street Lights, Sidewalks
Lot Features
Zero To One Unit Acre
Price History
| Date | Event | Price |
|---|---|---|
11/04/2026 Source: | Listed for Sale | $1,588,000 +117.53% $642/sqft |
04/10/2018 Source: | Price Decreased | $730,000 -1.35% $295/sqft |
02/22/2018 Source: | Sold | $740,000 $299/sqft |
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Based on information from California Regional Multiple Listing Service, Inc. as of Nov 05, 2026, 12:45PM 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 broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
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