4020 Porter Ln, Prosper, TX 75078 Property Records

Denton County property record for 4020 Porter Ln, Prosper, TX 75078

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,495 sqft · built 2021
Lot Size	0.261 acres (11,369 sqft)
Owner	Company Name on Record
Last Sale	$864,500 (Aug 2022)
Tax Bill	$14,560 (2025)
Deeds & Mortgages	Aug 2022 Mortgage Apr 2021 Line of Credit
Flood Zone	Zone A (high risk)
APN	`R963169`

Property Details

APN / Parcel Number

Primary APN	`R963169`
Alternative APN	`SB0070A-000000O-0000-0001-0000`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	3,495 sqft Living Area
Gross Area	4,112 sqft
1st Floor Area	2,419 sqft
2nd Floor Area	1,077 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2021
Effective Year Built	Effective 2021
Exterior Material	Brick Veneer
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	11,369 sqft (0.261 acres)
Garage Type	Attached
Garage Area	617 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	230 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	4020 PORTER LN
City	PROSPER
State	TX
Zip	75078-5191
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	WINDSONG RANCH PHASE 5D BLK O LOT 1
Legal Subdivision	WINDSONG RANCH PHASE 5D
Legal Block	O
Legal Lot Number	1
Jurisdiction	DENTON TX
Township / Civil Division	PILOT POINT-AUBREY
Census Block Group	5
Census Block	5012
Census Tract	20128

Owner

Source: Denton County records, as of September 14, 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	4020 PORTER LN, PROSPER, TX 75078-5191
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 25, 2022	Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage US BANK NA
Apr 29, 2021	Vendor's Lien, Transfer · Line of Credit SIMMONS BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 25, 2022 · Amount on Record
Deed Sale	Aug 25, 2022 · Amount on Record
Prior Sale	Apr 29, 2021 · Amount on Record
Deed Document Number	2022123659
Record Updated	Oct 29, 2026

August 2022: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	DENTON TX
Recording Date	Aug 25, 2022
Property Address	4020 PORTER LN, PROSPER, TX 75078-5191
Document Number	0000123659
Map Reference	DOC 2020-366
Instrument Date	Aug 25, 2022
Instrument	2022-123659
Transaction Type	Subdivision Related Transfer
Record Updated	Oct 23, 2023
Title Company	CAPITAL TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4020 PORTER LN, PROSPER, TX 75078-5191

Mortgage

Document Number	0000123660
Date	Aug 25, 2022
Instrument	2022-123660

Lender

Name	US BANK NA
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	4.12%
Type Change Date	Sep 1, 2027
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	9.12%
Index	Other
Max Rate	9.12%

April 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	DENTON TX
Recording Date	Apr 29, 2021
Property Address	4020 PORTER LN, PROSPER, TX 75078-5191
Document Number	0000076781
Map Reference	DOC 2020-366
Instrument Date	Apr 27, 2021
Instrument	2021-076781
Transaction Type	Transfer
Record Updated	Oct 23, 2023
Title Company	CAPITAL TITLE TEXAS LLC, CAPITAL TITLE OF TEXAS LLC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2400 DALLAS PKWY STE 460, 460, PLANO, TX 75093-4381

Mortgage

Document Number	0000076782
Date	Apr 29, 2021
Instrument	2021-076782

Lender

Name	SIMMONS BANK
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Denton County assessment roll, as of September 14, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Denton County
Municipality	Prosper Town
Unified School District	Prosper Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$989,780 (+13.77%) Land $240,561 Building $787,439	$1,028,000 (+18.16%) Land $240,561 Building $787,439
2025	$14,560.00 (-3.49%)
2023	$15,086.00 (+94.48%) Homeowner's exemption	$870,000 Land $263,852 Building $606,148	$870,000 Land $263,852 Building $606,148
2022	$7,757.00

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 4, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone A high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Not determined for this zone
Flood Insurance Requirement	Required federally backed loans
Nearby Flood Policies	9 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Moderate above 45% of the US · lower than 81% of Texas
Wildfire Likelihood	0.07% annual chance
Exposure	Direct burnable vegetation

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	TOWN OF PROSPER serves 42,598 people · EPA ID TX0430009
Water Source	Purchased surface water from NORTH TEXAS MWD WYLIE WTP
Last State Inspection	Apr 2025
Lead	2 ppb (2022–2024) 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 341 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber	5,000 / 5,000
Optimum Fiber · Cable	940 / 940
Verizon Fixed Wireless	300 / 20

May also be available: Hotwire Communications, Nextlink.

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