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3149 Old Post Rd, Fallbrook, CA 92028

$1.60M4bd · 4ba · 4,371 sqft
Lot 2 sqft•Single Family Residence•
Active
•242d on market•MLS# 8N-2601362

Property Description

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.

Features & Amenities

FeeBuilt 1965

Property Details

Land Type
Fee
Year Built
1965
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
4
Garage Spaces
4
Cooling
Central Air
View
Mountain(s)
City
Fallbrook
Zip Code
92028
County
San Diego
Listed byLPT Realty, Rich R Johnson

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$8,084.85
Principal & Interest
Loan Amount
$1,279,110
Total Interest
$1,631,434
Total Payment Over 30 Years
$2,910,544
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Luxury Tier · 5 active · 5 closed

3149 Old Post Rd, Fallbrook, CA 92028

Fallbrook · Single Family Residence

$1.60M
Luxury Tier
Beds
4
Baths
4
Sqft
4,371
Lot
2.34 ac
Year
1965
$/Sqft
$366
Pool: Yes✓
Spa: No✓
View: mountain✓
Garage: 4-car✓

Listed 5.0% below the median closed sale of $1,682,700. Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Aligned with the market — fair pricing for the comps.

At market
Subject listed at $1.60M· $366/sqft
Total list price
Closed comps
vs closed median $1.68M
−$84K (−5.0%)
Active comps
vs active median $1.80M
−$200K (−11.1%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $388
−$22 (−5.7%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
2292 Dos LomasFallbrook1999444,84792,783$329$1.59M10090
2230 Calle Dos LomasFallbrook1996554,83063,162$288$1.39M30278
3642 Alta Vista DriveFallbrook1992434,583116,740$393$1.80M473
19 Gateview DriveFallbrook1992554,260115,434$468$2.00M14871
4709 Briana CourtFallbrook2002564,22597,139$462$1.95M568
Total: 5 · Average4.64.64,54997,051.6$388$1.75M111.8
Median4,583$1.80M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
4286 La Canada RoadFallbrook199206/22/2026443,87287,555$1.50M$1.48M$3820.999790
4712 Briana CourtFallbrook200207/27/2026444,37387,120$1.70M$1.68M$3850.9917373
750 Stewart CanyonFallbrook197309/14/2026544,228281,398$1.14M$880,000$2080.776572
2737 Dos LomasFallbrook200006/29/2026443,808124,146$1.73M$1.73M$4531.004570
4284 Fallsbrae RoadFallbrook200309/22/2026454,13887,120$1.85M$1.89M$4561.023170
Total: 5 · Average4.24.24,083.8133,467.8$1.53M$1.53M$376.8—82.2
Median4,138$1.68M$1.68M

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.