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3409 San Bar Lane

Colleyville, TX 76034

Listing courtesy of Clayton Brants, Briggs Freeman Sotheby's Int'l

$1,150,000
Active
Beds
5
Baths
4
Sqft
4,336
Year Built
2000

About this home

The ultimate unicorn has arrived in the heart of Colleyville. Tucked away on a quiet, wooded street, this striking white farmhouse sits on an expansive, acre-plus lot, offering a lifestyle of rare flexibility. This peaceful retreat feels worlds away from the hustle of the city, yet remains minutes from the upscale dining, shopping, and premier schools that define North Texas luxury living. The crown jewel of this estate is the attached 1,200 sq. ft. ADU (Accessory Dwelling Unit). Because this residence is grandfathered, it boasts a scale and autonomy no longer permitted under modern building codes. Far more than a simple guest house, this full secondary home features its own private entrance, dedicated HVAC, full kitchen, and a living room with a fireplace—plus a private office and a spacious ensuite bedroom. It is the definitive two houses in one solution, perfect for multi-generational living or a sophisticated home business. The main residence is equally impressive, centered around a meticulously designed first-floor primary suite. Wake up to floor-to-ceiling views of your sprawling, wooded backyard, then retreat to a spa-like ensuite featuring a deep soaking tub, walk-in shower, and dual vanities. Property at a Glance: Main House: 3 Bedrooms - 3 Bathrooms - First-Floor Primary Suite Grandfathered ADU: Full Kitchen - Living & Dining - Fireplace - Private Office - Ensuite Bedroom The Grounds: Over an acre of private, lush landscape in a premier Colleyville location.

Schools

Elementary
Bedfordhei
Middle
Bedford
High
Bell

School assignments per NTREIS. Confirm current attendance zones with the district before relying on them.

Property details

MLS #
21247826
Property Type
Residential
Status
Active
County
Tarrant
Subdivision
Coulson Add
Lot Size
1.09 acres
Garage
3-car
HOA Dues
None
Annual Taxes
$13,749
Days on Market
13 days
Listed
May 21, 2026
Price per Sqft
$265

Estimate your monthly payment

Estimate only, not a loan offer. Taxes, insurance, and HOA are approximate.

$7,602/mo
Principal & interest
$6,121
Property taxes
$1,146
Homeowner's insurance (est.)
$335

Based on a 30-year fixed loan. Talk to a lender for an accurate quote.

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IDX information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed accurate by the MLS.

Listing data via NTREIS · Data refreshed May 21, 2026