400 Dianna Dr, Prosper, TX 75078 Property Records

Collin County property record for 400 Dianna Dr, Prosper, TX 75078

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 3,498 sqft · built 2012
Lot Size	0.234 acres (10,176 sqft)
Owner	Individual Name on Record
Last Sale	$685,300 (May 2021)
Tax Bill	$11,723 (2025)
Deeds & Mortgages	May 2021 Mortgage Sep 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R-9410-00E-0270-1`

Property Details

APN / Parcel Number

Primary APN	`R-9410-00E-0270-1`
Alternative APNs	`000002629468` `2629468`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,498 sqft Living Area
Gross Area	4,301 sqft
1st Floor Area	2,045 sqft
2nd Floor Area	1,453 sqft
Flooring	Ceramic Tile
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2012
Effective Year Built	Effective 2012
Exterior Material	Brick
Construction Type	Wood
Lot Area	10,176 sqft (0.234 acres)
Garage Type	Attached
Garage Area	685 sqft
Parking Spaces	3 Parking Spaces
Porch	Covered Patio/Porch
Porch Area	226 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	400 DIANNA DR
City	PROSPER
State	TX
Zip	75078-9406
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	ARIANA ESTATES PHASE 1, BLK E, LOT 27
Legal Subdivision	ARIANA ESTATES PHASE 1 (CPR)
Legal Block	E
Legal Lot Number	27
Jurisdiction	COLLIN TX
Township / Civil Division	CELINA
Census Block Group	1
Census Block	1004
Census Tract	30304

Owner

Source: Collin 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	Individual Name on Record
Mailing Address	400 DIANNA DR, PROSPER, TX 75078-9406
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 13, 2021	Vendor's Lien, Transfer · Conventional Mortgage AMERISAVE MORTGAGE CORP
Sep 2, 2020	Quit Claim Deed, Transfer FLORIDA CAP BK
Jun 26, 2017	Deed of Trust, Mortgage WELLS FARGO BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 13, 2021 · Amount on Record
Deed Sale	May 13, 2021 · Amount on Record
Prior Sale	Sep 2, 2020 · Amount on Record
Deed Document Number	2021969900
Prior Transfer Date	Aug 28, 2020
Prior Transfer Doc	0001475450
Record Updated	Oct 29, 2026

May 2021: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	COLLIN TX
Recording Date	May 13, 2021
Property Address	400 DIANNA DR, PROSPER, TX 75078-9406
Document Number	0000969900
Map Reference	VOL 2007 PG 385
Instrument Date	May 11, 2021
Instrument	20210513000969900
Transaction Type	Transfer
Record Updated	Jun 7, 2021
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	400 DIANNA DR, PROSPER, TX 75078-9406

Mortgage

Document Number	0000969910
Date	May 13, 2021
Instrument	20210513000969910

Lender

Name	AMERISAVE MORTGAGE CORP
Type	Mortgage Company
Special Notes	Seller Financed

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	COLLIN TX
Recording Date	Sep 2, 2020
Property Address	400 DIANNA DR, PROSPER, TX 75078-9406
Document Number	0001475450
Instrument Date	Aug 28, 2020
Instrument	1475450
Transaction Type	Transfer
Record Updated	Sep 24, 2020
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	400 DIANNA DR PROSPER TX 750789406, PROSPER, TX 75078-9406

Mortgage

Document Number	1475460
Date	Sep 2, 2020
Instrument	1475460

Lender

Name	FLORIDA CAP BK
Type	Bank
Address	JACKSONVILLE, FL 32256

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2050

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	COLLIN TX
Property Address	400 DIANNA DR, PROSPER, TX 75078-9406
Document Number	0000880560
Instrument Date	Jun 26, 2017
Transaction Type	Mortgage
Record Updated	Aug 23, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	400 DIANNA DR PROSPER TX 750789406, PROSPER, TX 75078-9406

Mortgage

Document Number	0000880560
Date	Jul 5, 2017
Instrument	880560

Lender

Name	WELLS FARGO BK
Address	MINNEAPOLIS, MN 55467-8000

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jul 4, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Texas
County	Collin 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
2025	$11,723.00 (-5.71%) Homeowner's exemption	$730,493 (-4.24%) Land $180,000 Building $550,493	$730,493 (-4.24%) Land $180,000 Building $550,493
2024	$12,433.00 (-9.44%)
2023		$762,862 Land $180,000 Building $582,862	$762,862 Land $180,000 Building $582,862
2022	$13,729.00

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 · 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	1 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	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	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 363 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Optimum Cable · Fiber in parts of the area	940 / 35
Verizon Fixed Wireless	300 / 20
Nextlink Fixed Wireless	200 / 50
ElektraFi Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Grayson Collin Communications, Hotwire Communications.

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