3121 Sunfish St, Prosper, TX 75078 Property Records

Denton County property record for 3121 Sunfish St, Prosper, TX 75078

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,206 sqft · built 2023
Lot Size	0.165 acres (7,187 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,019,511 (Jan 2024)
Tax Bill	$14,179 (2025)
Deeds & Mortgages	Apr 2026 Mortgage Jan 2024 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R994812`

Property Details

APN / Parcel Number

Primary APN	`R994812`
Alternative APNs	`SB0087A-000000C-0000-0008-0000` `SB0087A-000000C-0000-0008`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Stories	2 Stories
Building Area	3,206 sqft Living Area
Gross Area	3,636 sqft
1st Floor Area	2,278 sqft
2nd Floor Area	929 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2023
Effective Year Built	Effective 2023
Exterior Material	Brick Veneer
Roof Type	Hip
Roof Material	Composition Shingle
Lot Area	7,187 sqft (0.165 acres)
Garage Type	Attached
Garage Area	431 sqft
Parking Spaces	2 Parking Spaces
Porch	Open Porch
Porch Area	169 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	3121 SUNFISH ST
City	PROSPER
State	TX
Zip	75078-3343
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LAKES AT LEGACY PHASE 3 BLK C LOT 8
Legal Subdivision	LAKES AT LEGACY PHASE 3
Legal Block	C
Legal Lot Number	8
Jurisdiction	DENTON TX
Township / Civil Division	PILOT POINT-AUBREY
Census Block Group	4
Census Block	4006
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	2 Individual Names on Record
Mailing Address	3121 SUNFISH ST, PROSPER, TX 75078-3343
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

Deeds, Mortgages & Sale History

Date	Document
Apr 7, 2026	Deed of Trust, Mortgage · Conventional Mortgage SUN WEST MORTGAGE COMPANY INC
Jan 25, 2024	Vendor's Lien, Subdivision Related Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 25, 2024 · Amount on Record
Deed Sale	Jan 25, 2024 · Amount on Record
Deed Document Number	20247802
Record Updated	Oct 29, 2026

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DENTON TX
Recording Date	Apr 7, 2026
Property Address	3121 SUNFISH ST, PROSPER, TX 75078-3343
Document Number	0000038710
Instrument Date	Mar 31, 2026
Instrument	202638710
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3121 SUNFISH ST, PROSPER, TX 75078-3343

Mortgage

Document Number	0000038710,
Date	Apr 7, 2026
Instrument	202638710

Lender

Name	SUN WEST MORTGAGE COMPANY INC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6%
Initial Type	Fixed Rate
Max Rate	-1%

January 2024: Vendor's Lien, Subdivision Related Transfer

Document Type	Vendor's Lien
Jurisdiction	DENTON TX
Recording Date	Jan 25, 2024
Property Address	3121 SUNFISH ST, PROSPER, TX 75078-3343
Document Number	0000007802
Map Reference	DOC 2022-64
Instrument Date	Jan 25, 2024
Instrument	2024-007802
Transaction Type	Subdivision Related Transfer
Record Updated	Feb 6, 2024
Title Company	CAPITAL TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

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

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3121 SUNFISH ST, PROSPER, TX 75078-3343

Mortgage

Document Number	0000007803
Date	Jan 25, 2024
Instrument	2024-007803

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2054

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		$834,000 (-4.69%) Land $165,310 Building $668,690	$834,000 (-4.69%) Land $165,310 Building $668,690
2025	$14,179.00 (-10.45%)	$875,000 (+782.18%) Land $165,310 Building $709,690	$875,000 (+782.18%) Land $165,310 Building $709,690
2024	$15,833.00 (+715.71%)
2023	$1,941.00 (+895.38%)	$99,186 Land $99,186	$99,186 Land $99,186
2022	$195.00

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

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 X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 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 47% of the US · lower than 79% of Texas
Wildfire Likelihood	0.08% 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 16 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
Nextlink Fixed Wireless	200 / 50

May also be available: Hotwire Communications, Spectrum.

Nearby Properties on Sunfish St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures