For sale Home

Listed Feb 11, 2026

$1,598,888 Est. $10,575/mo

3149 Old Post Road

  • 4

    Beds

  • 4

    Baths

  • 4,371

    Sq ft

The story

  • Pool

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.

Facts & features

Home type

Home

Year built

1965

Floors

1

Lot size

2 acres

Price per sq ft

$366

Parking

4-car garage

Included features

  • Pool

    Yes

  • Fireplace

    Yes

  • Cooling

    Central Air

  • Appliances

    Dryer, Washer

  • Lot Information

    Agricultural

  • Sewer

    Septic Tank

  • View

    Mountain

Mortgage calculator

Estimated monthly payment

$10,575 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $8,510
  • Property tax $1,599
  • Insurance $466

Includes principal, interest, taxes & insurance.

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Listing Broker

LPT Realty

Broker Name

LPT Realty

Agent

Rich Johnson

Location

San Diego CA 92131