• Facebook
  • Instagram
Phone949-554-4155
Login or sign up for new accountLogin / Register
Email MeEmail Me
  • Search Listings
    • Residential
    • Lease
  • My Listings
  • Previous Sales
  •     Sellers
    • Reaching Your Goals
    • Pricing Your Home to Sell
  •     Services
    • Onepoint
    • Home Financing
    • Insurance
    • Escrow
    • Title
    • Home Warranty
    • PRESALE/STAGING
    • Relocation
  •     About
    • Khosh Team
    • Current Listings
    • The Charitable Foundation
    • Globally Respected
    • Diversity & Inclusion
    • Doyle
Menu
Berkshire Hathaway HomeServices California Properties Berkshire Hathaway HomeServices California Properties
Any Price
-
  • 0
  • $100,000+
  • $250,000+
  • $500,000+
  • $750,000+
  • $1,000,000+
0+ Beds
  • 0+
  • 1+
  • 2+
  • 3+
  • 4+
  • 5+
0+ Baths
  • 0+
  • 1+
  • 2+
  • 3+
  • 4+
  • 5+
Property Type
Other
  • Home
  • 1667 S Lost Trail

1667 S Lost Trail, Walnut, CA 91789

$1,550,000 Approx. USD 5 beds, 4 baths
2,813 sqft
Save My Notes
Share
  • Copy Link
  • Facebook
  • Twitter
  • Pinterest
Source MLS Verified
MORE INFO
BrochureBrochure

Photo of Aaron Khosh

Aaron Khosh REALTOR® - Sales Associate 949-554-4155 m
949-554-4155 o
Lic#: 02020525
NRDS ID: 185060749
aaronkhosh@gmail.com Text Me
Call My Cell
Call My Office
Lic#: 02020525
NRDS ID: 185060749
aaronkhosh@gmail.com Newport Beach Office
23 Corporate Plaza, Suite 100
Newport Beach, CA 92660
Phone: 949-644-6200
Fax: 949-640-7429
 Newport Beach 23 Corporate Plaza, Suite 100
Newport Beach, CA 92660
Call Branch Office
Fax: 949-640-7429
Mortgage Calculator
GET PRE-APPROVED
Interested in This Property? Your message will be sent to Aaron.
By submitting your information, you consent to be contacted by email, SMS message, and/or phone call. You may opt out at any time per our Privacy Policy.
  • Save
  • My Notes

Listing Agent


Yu Gu | taniame@gmail.com
Lic#: 01905388
Broker: Courtesy of YAWA Realty
Phone: 909-438-7480

Agent Remarks

Welcome to 1667 Lost Trail, located in one of Walnut’s most highly desired neighborhoods! Zoned for the prestigious, award-winning Walnut Valley Unified School District and just minutes from Mt. San Antonio College (Mt. SAC), this home offers an unbeatable location and exceptional floor plan featuring a highly sought-after main-floor bedroom suite—ideal for multi-generational living or guests. Enjoy bright, open living spaces complemented by tranquil, partial mountain views and a charming peekaboo city lights view from the upstairs bedroom. A perfect blend of convenience, lifestyle, and location. Don't miss this incredible opportunity!

Listing Details

Property type: Single Family Residence (Single Family)
Status: Active Under Contract
MLS# TR26166694
Price: $1,550,000
HOA Fee is $0.00
Beds: 5
Baths: 4 (3 full) (1 half)
Family Room fireplaces
Built in 1988
2,813 sqft
2 stories
0.21 acres
Lot size: 0.2146
County: Los Angeles
Interior features: Bedroom on Main Level
Lot description: Back Yard,Front Yard
Heating/cooling: Central Air
Heating description: Central
MLS area: 668 - Walnut

Last Updated: 8/11/2026

 Days On Market (DOM): 11

 Find more Walnut homes and real estate

 Find more homes in 91789 zip code

This listing belongs to the 668 - Walnut MLS area

Lat/Long: 34.050121, -117.849257.
Find nearby listings

DISCLAIMER: There is NO WARRANTY, expressed or implied, for the accuracy of this information or its applicability to your financial situation. Please consult your financial and/or tax advisor. GET PRE-APPROVED The loan's interest rate will depend upon the specific characteristics of the loan transaction and credit profile up to the time of closing.

91789 Area Map

Demographics

Schools

CLICK TO VIEW MAP

Similar Listings

Next Listing
20951 Stoddard Wells VIRTUAL TOUR
20951 Stoddard Wells ,
$1,730,000 Approx. USD 5 beds, 3 baths

List Date: 4/30/2026
 Status: Active
 MLS #: CV26093777

My Notes Save
Listing courtesy of
1359 Point Loma VIRTUAL TOUR
1359 Point Loma ,
$1,576,000 Approx. USD 4 beds, 4 baths

List Date: 7/14/2026
 Status: Active
 MLS #: AR26153072

My Notes Save
Listing courtesy of
21304 E Fort Bowie Drive VIRTUAL TOUR
21304 E Fort Bowie Drive ,
$1,720,000 Approx. USD 5 beds, 3 baths

List Date: 5/12/2026
 Status: Active
 MLS #: WS26103264

My Notes Save
Listing courtesy of
20679 E Peach Blossom Road VIRTUAL TOUR
20679 E Peach Blossom Road ,
$1,599,990 Approx. USD 4 beds, 3 baths

List Date: 7/29/2026
 Status: Active Under Contract
 MLS #: CV26158281

My Notes Save
Listing courtesy of
20157 Stanford Court VIRTUAL TOUR
20157 Stanford Court ,
$1,350,000 Approx. USD 4 beds, 3 baths

List Date: 8/1/2026
 Status: Active Under Contract
 MLS #: OC26164917

My Notes Save
Listing courtesy of
2631 S Buenos Aires Drive VIRTUAL TOUR
2631 S Buenos Aires Drive ,
$1,599,999 Approx. USD 5 beds, 4 baths

List Date: 7/12/2026
 Status: Coming Soon
 MLS #: 26859333

My Notes Save
Listing courtesy of
1002 Highlight Drive VIRTUAL TOUR
1002 Highlight Drive ,
$1,499,900 Approx. USD 4 beds, 3 baths

List Date: 7/7/2026
 Status: Active
 MLS #: SR26147905

My Notes Save
Listing courtesy of
758 Trotter Court VIRTUAL TOUR
758 Trotter Court ,
$1,728,000 Approx. USD 4 beds, 4 baths

List Date: 7/30/2026
 Status: Active
 MLS #: TR26110941

My Notes Save
Listing courtesy of
110 Horseshoe Circle VIRTUAL TOUR
110 Horseshoe Circle ,
$1,499,000 Approx. USD 4 beds, 3 baths

List Date: 6/25/2026
 Status: Active
 MLS #: 26852257

My Notes Save
Listing courtesy of
2847 N Monte Verde VIRTUAL TOUR
2847 N Monte Verde ,
$1,690,000 Approx. USD 3 beds, 2 baths

List Date: 5/15/2026
 Status: Active
 MLS #: TR26096185

My Notes Save
Listing courtesy of
Previous Listing
  • Search
    • My Active Listings
    • My Previous Sales
    • Residential
    • Lease
    • Open Houses
    • Commercial
    • New Homes
    • Luxury
  • Buyers
  • Sellers
    • Reaching Your Goals
    • Pricing Your Home to Sell
  • Services
    • Prosperity Home Mortgage
    • HomeServices Relocation
    • HomeServices Insurance Agency
    • Pickford Escrow
    • California Title Company
    • American Home Shield
    • PINNACLE
    • myNHD
  • About
    • Globally Respected
    • Diversity & Inclusion
    • Doyle

Photo of Aaron Khosh

Aaron Khosh REALTOR® - Sales Associate 949-554-4155 m
949-554-4155 o
Lic#: 02020525
NRDS ID: 185060749
aaronkhosh@gmail.com Text Me
Call My Cell
Call My Office
Lic#: 02020525
NRDS ID: 185060749
aaronkhosh@gmail.com
Newport Beach Office
23 Corporate Plaza, Suite 100
Newport Beach, CA 92660
hsoa-logo
  • Facebook
  • Instagram

© 2026 BHH Affiliates, LLC. An independently operated subsidiary of HomeServices of America, Inc., a Berkshire Hathaway affiliate, and a franchisee of BHH Affiliates, LLC. Berkshire Hathaway HomeServices and the Berkshire Hathaway HomeServices symbol are registered service marks of Columbia Insurance Company, a Berkshire Hathaway affiliate. Equal Housing Opportunity.
Lic#: 01317331

Photo of Equal Housing Opportunity Privacy Policy - California Privacy Notice - Terms of Use - Accessibility
Do Not Sell My Personal Information DMCA.com Protection Status