521 Ridgemont Dr, Allen, TX 75002 Property Records

Collin County property record for 521 Ridgemont Dr, Allen, TX 75002

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,380 sqft · built 1977
Lot Size	0.15 acres (6,534 sqft)
Owner	Company Name on Record
Last Sale	$91,300 (Oct 2005)
Tax Bill	$4,826 (2025)
Deeds & Mortgages	May 2020 Loan Modification May 2019 Loan Modification + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R-1151-018-0300-1`

Property Details

APN / Parcel Number

Primary APN	`R-1151-018-0300-1`
Alternative APNs	`000000510138` `510138`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,380 sqft Living Area
Gross Area	1,711 sqft
1st Floor Area	1,380 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 2005
Exterior Material	Brick
Construction Type	Wood
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	6,534 sqft (0.15 acres)
Garage Type	Attached
Garage Area	315 sqft
Parking Spaces	1 Parking Space
Porch	Covered Patio/Porch
Porch Area	16 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	521 RIDGEMONT DR
City	ALLEN
State	TX
Zip	75002-4081
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	WINDRIDGE NO 2, BLK 18, LOT 30
Legal Subdivision	WINDRIDGE NO 2 (CAL)
Legal Block	18
Legal Lot Number	30
Jurisdiction	COLLIN TX
Township / Civil Division	PLANO
Census Block Group	2
Census Block	2016
Census Tract	31511

Owner

Source: Collin County records, as of March 16, 2026

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

Owner of Record	Company Name on Record
Mailing Address	2407 SPRINGWOOD LN, RICHARDSON, TX 75082-4632
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
May 3, 2020	Loan Modification, Mortgage PROSPERITY BK
May 3, 2019	Loan Modification, Mortgage LEGACY BK/TX
Sep 11, 2018	Deed of Trust, Mortgage LEGACY BK/TX

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 17, 2005 · Amount on Record
Deed Sale	Oct 17, 2005 · Amount on Record
Prior Sale	Sep 26, 2003 · Amount on Record
Deed Document Number	2005146143
Prior Transfer Date	Sep 28, 2005
Prior Transfer Doc	0000146143
Record Updated	Sep 20, 2026

May 2020: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	COLLIN TX
Property Address	521 RIDGEMONT DR, ALLEN, TX 75002-4081
Document Number	0001347280
Instrument Date	May 3, 2020
Transaction Type	Mortgage
Record Updated	Sep 9, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2407 SPRINGWOOD LN RICHARDSON TX 750824632, RICHARDSON, TX 75082-4632

Mortgage

Document Number	0001347280
Date	Aug 18, 2020
Instrument	1347280

Lender

Name	PROSPERITY BK
Type	Bank
Address	2101 CUSTER RD, PLANO, TX 75075-2962

Agreement

Amount	Amount Recorded
Term	12 Months
Due	Aug 17, 2021

May 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	COLLIN TX
Property Address	521 RIDGEMONT DR, ALLEN, TX 75002-4081
Document Number	0000714280
Instrument Date	May 3, 2019
Transaction Type	Mortgage
Record Updated	Jul 2, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2407 SPRINGWOOD LN RICHARDSON TX 750824632, RICHARDSON, TX 75082-4632

Mortgage

Document Number	0000714280
Date	Jun 20, 2019
Instrument	714280

Lender

Name	LEGACY BK/TX
Type	Bank
Address	2101 CUSTER RD, PLANO, TX 75075-2962

Agreement

Amount	Amount Recorded
Term	12 Months
Due	Jun 19, 2020

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	COLLIN TX
Property Address	521 RIDGEMONT DR, ALLEN, TX 75002-4081
Document Number	0001165700
Instrument Date	Sep 11, 2018
Transaction Type	Mortgage
Record Updated	Sep 9, 2020
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2407 SPRINGWOOD LN RICHARDSON TX 750824632, RICHARDSON, TX 75082-4632

Mortgage

Document Number	0001165700
Date	Sep 17, 2018
Instrument	1165700

Lender

Name	LEGACY BK/TX
Type	Bank
Address	PO BOX 869105, PLANO, TX 75086-9105

Agreement

Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Collin County assessment roll, as of March 16, 2026

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,826.00 (-6.2%)	$272,435 (-8.88%) Land $100,000 Building $172,435	$272,435 (-8.88%) Land $100,000 Building $172,435
2024	$5,145.00 (-2.7%)
2023		$298,975 Land $80,000 Building $218,975	$298,975 Land $80,000 Building $218,975
2022	$5,288.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 13, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF ALLEN serves 113,746 people · EPA ID TX0430025
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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 764 locations within half a mile, as of December 31, 2025

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.

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