1667 S Lost Trail
Walnut, CA 91789
$1,535,000
Listing Broker: YAWA Realty
Listing Agent: Yu Gu
License #: 01905388
909-438-7480
Buyer Represented by: Real Brokerage Technologies, Inc
Selling Agent: Lirong Zhu
License #: 02002069
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 Id: | TR26166694 |
|---|---|
| List Price: | $1,550,000 |
| Close Price: | $1,535,000 |
| Close Date: | 2026-08-31 |
| Property Type: | Residential |
| Property Sub Type: | SingleFamilyResidence |
| Status: | Closed |
| Bedrooms Total: | 5 |
| Bathrooms Full: | 3 |
| Bathrooms Half: | 1 |
| Living Area: | 2,813 |
| Association Fee: | $0 |
| Lot Size Square Feet: | 9,349.0 |
| Lot Size Acres: | 0.2146 |
| Waterfront?: | No |
| City: | Walnut |
| County Or Parish: | Los Angeles |
| Postal Code: | 91789 |
| Year Built: | 1988 |
| Number Of Units Total: | 1 |
| Room Type: | Bedroom, PrimaryBathroom, PrimaryBedroom |
| Attached Garage?: | Yes |
| Basement Yn: | No |
| Bathrooms Total Integer: | 4 |
| Common Interest: | None |
| Common Walls: | NoCommonWalls |
| Community Features: | StreetLights |
| Cooling: | CentralAir |
| Cooling?: | Yes |
| Directions: | 60 off Grand |
| Elementary School: | Collegewood |
| Elevation Units: | Feet |
| Entry Level: | 1 |
| Entry Location: | 1 |
| Fireplace Features: | FamilyRoom |
| Fireplace?: | Yes |
| Garage Spaces: | 3.0 |
| Garage?: | Yes |
| Heating: | Central |
| Heating?: | Yes |
| High School: | Walnut |
| High School District: | Walnut Valley Unified |
| Interior Features: | BedroomOnMainLevel |
| Laundry Features: | LaundryRoom |
| Levels: | Two |
| Listing Agreement: | ExclusiveRightToSell |
| Listing Contract Date: | 2026-07-29 |
| Listing Terms: | Cash, CashToNewLoan, Conventional |
| Living Area Source: | Assessor |
| Living Area Units: | SquareFeet |
| Lot Features: | BackYard, FrontYard |
| Lot Size Acres: | 0.2146 |
| Lot Size Area: | 9349.0 |
| Lot Size Source: | Assessor |
| Lot Size Units: | SquareFeet |
| Main Level Bathrooms: | 2 |
| Main Level Bedrooms: | 1 |
| Middle Or Junior School: | Suzanne |
| MLS Area Major: | 668 - Walnut |
| Original List Price: | $1,550,000 |
| Parcel Number: | 8710024066 |
| Parking Total: | 3 |
| Pool Features: | None |
| Postal City: | WALNUT |
| Sewer: | PublicSewer |
| Special Listing Conditions: | Standard |
| State Or Province: | CA |
| Stories: | 2 |
| Stories Total: | 2 |
| View: | CityLights, Mountains |
| View?: | Yes |
| Water Source: | Public |
| Year Built Source: | PublicRecords |
| Property Sub Type Additional: | SingleFamilyResidence |
| Current Price: | $1,535,000.00 |
| Country Subdivision: | 06037 |
| Record Signature: | -742,869,523 |
| Universal Parcel Id: | urn:reso:upi:2.0:US:06037:8710024066 |
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Based on information from California Regional Multiple Listing Service, Inc. as of October 08, 2026. 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.
California Regional Multiple Listing Service, Inc. data last updated on October 08, 2026 05:06 PM - ET
Property Last Updated: October 08, 2026 05:06 PM - ET
