21 Buchanan Pl, Allen, TX 75002 Property Records

Collin County property record for 21 Buchanan Pl, Allen, TX 75002

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,251 sqft · built 1992
Owner	Individual Name on File
Tax Bill	$2,959 (2024)
Deeds & Mortgages	Nov 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`R-1335-004-0550-1`

Property Details

APN / Parcel Number

Primary APN	`R-1335-004-0550-1`
Alternative APN	`1604231`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,251 sqft Living Area
Gross Area	1,515 sqft
2nd Floor Area	693 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1992
Effective Year Built	Effective 2000
Exterior Material	Brick
Construction Type	Frame
Foundation Type	Slab (Mat/Raft)
Roof Type	Gable
Roof Material	Composition Shingle
Garage Type	Attached
Garage Area	264 sqft
Parking Spaces	1 Parking Space
Porch	Covered Porch
Porch Area	21 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	1604231
Street Address	21 BUCHANAN PL
City	ALLEN
State	TX
Zip	75002-4151
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	COLLIN SQUARE PHASE 3 (CAL), BLK D, LOT 55
Legal Subdivision	COLLIN SQUARE PHASE 3 (CAL)
Legal Phase	3
Legal Block	D
Legal Lot Number	55
Jurisdiction	COLLIN TX
Township / Civil Division	PLANO
Census Block Group	3
Census Block	3001
Census Tract	31511

Owner

Source: Collin County records · APN R-1335-004-0550-1

Assessment roll updated August 1, 2025 · Last verified November 2025

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	21 BUCHANAN PL, ALLEN, TX 75002-4151
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jan 25, 1993
Deed Sale	Jan 25, 1993
Deed Document Number	0000936621
Record Updated	Jun 08, 2026

November 2021: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	COLLIN TX
Recording Date	Nov 19, 2021
Property Address	21 BUCHANAN PL, ALLEN, TX 75002-4151
Document Number	0002370570
Map Reference	VOL F PG 318
Instrument Date	Nov 18, 2021
Instrument	20211119002370570
Transaction Type	Transfer
Record Updated	Dec 06, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty
Address	2817 LAKE TERRACE DR, WYLIE, TX 75098-6592

Tax Assessment & Valuation

Source: Collin County records · Assessment roll updated August 1, 2025 · Last verified November 2025

Property Jurisdictions

Type	Name
State	Texas
Municipality	Allen City
County	Collin County
Unified School District	Allen Independent School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$258,443 (+0.88%) Land $80,000 Building $178,443	$258,443 (+0.88%) Land $80,000 Building $178,443
2024	$2,959.00 (-11.27%)
2023		$256,179 Land $80,000 Building $176,179	$256,179 Land $80,000 Building $176,179
2022	$3,335.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 13, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 99.8% of the US · lower than 99.8% of Texas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
AT&T Fiber · Fixed Wireless, DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
Starlink Satellite	280 / 30

May also be available: Hotwire Communications, T-Mobile USA.

Based on FCC filings for 764 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF ALLEN serves 113,746 people
Water Source	Purchased surface water from NORTH TEXAS MWD WYLIE WTP
Last State Inspection	Sep 2022
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.