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4 Beds
4 Baths
4,371 sqft

$1,598,888

3149 Old Post Rd, FALLBROOK CA, 92028

Price per sqft$365.79
Built in1965
Property size4,371 sqft
Property typeResidential

Overview

Active

Listed Feb 11, 2026

Updated 8 days ago

PRICED TO SELL NOW! Historic Weir Brothers Adobe Estate on 2.34 Private Acres** Experience the perfect blend of Old California charm and modern comfort at 3149 Old Post Road in Fallbrook. Originally crafted by the legendary Weir Brothers, this authentic adobe estate is a rare architectural treasure that showcases timeless craftsmanship, character, and warmth. Nestled on a serene and private 2.34-acre parcel, this single-level residence offers the lifestyle today's buyers seek while preserving the rich heritage and distinctive design that make genuine adobe homes so highly coveted. Thick adobe walls, classic architectural details, mature landscaping, and expansive grounds create a setting that is both peaceful and unforgettable. Opportunities to own a true Weir Brothers adobe are exceptionally rare. With a significant $50,000 price improvement and unmatched historical significance, this home now represents one of the best values among Fallbrook's premier estate properties. Don't miss this rare chance to own a piece of Southern California history at an exceptional new price.

$10,637/mo

Est. mortgage payment based on a $1,598,888 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
NDP2601362MR

Interior Features

Bedrooms
4
Bathrooms
4
Fireplace
Yes
Cooling
Yes
Basement
No

Exterior Features

Lot Size
2.34 Acres

Other Property Details

Garage
Yes
View
Yes
Pool
Yes

Listed by Rich Johnson with LPT Realty
Listing Contact: 760-877-4788 

Based on information from The MLSTM / Combined LA/Westside Multiple Listing Service, Inc. IDX information is provided exclusively for consumers' personal, non-commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information is deemed reliable but not guaranteed and should be independently reviewed and verified. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. All properties are subject to prior sale, change or withdrawal, and may or may not be listed by the office/agent presenting the information. Neither listing broker(s) nor Robust Real Estate shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. 

©2026 Combined L.A./Westside MLS. All rights reserved.

Data last updated 9/28/2026

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