504 Martin Ave, Groom, TX 79039 Property Records

Carson County property record for 504 Martin Ave, Groom, TX 79039

Property Summary

Property Type	Single Family Home
Details	1 ba · 2,682 sqft · built 2007
Lot Size	0.39 acres (16,988 sqft)
Owner	2 Individual Names on File
Last Sale	$133,000 (Aug 2022)
Tax Bill	$7,091 (2026)
Deeds & Mortgages	Aug 2022 Mortgage
APN	`00540-00040-00000-000000`

Property Details

APN / Parcel Number

Primary APN	`00540-00040-00000-000000`
Alternative APN	`81`

Interior

Full Baths	1 Bath
Building Area	2,682 sqft Total Area

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2007
Lot Area	16,988 sqft (0.39 acres)
Lot Dimensions	170 ft deep x 100 ft wide
Garage Area	840 sqft
Porch	Porch
Porch Area	302 sqft

Location & Zoning

Account Number	81
Street Address	504 MARTIN AVE
City	GROOM
State	TX
Zip	79039-1806
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LT D OF LT 4 BLK 11 & 30 X 100 E OF LT 5 KNORPP ADD GROOM
Legal Block	11
Legal Lot Number	4,5
Jurisdiction	CARSON TX
Township / Civil Division	WHITE DEER-GROOM
Census Block Group	3
Census Block	3086
Census Tract	950100

Owner

504 Martin Ave is owned and occupied by two individuals who bought it in August 2022.

Source: Carson County records, as of September 23, 2026

Owner of Record	2 Individual Names on File
Mailing Address	PO BOX 474, GROOM, TX 79039-0474
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 2, 2022 · Amount on File
Deed Sale	Aug 2, 2022 · Amount on File
Deed Document Number	2022869
Deed Book / Page	778 / 129
Record Updated	Oct 29, 2026

August 2022: Vendor's Lien, Transfer

Document Type	Vendor's Lien
Jurisdiction	CARSON TX
Recording Date	Aug 2, 2022
Property Address	504 MARTIN AVE, GROOM, TX 79039-1806
Document Number	000778/129
Book / Page	778 / 129
Map Reference	VOL 1 PG 63
Instrument Date	Aug 1, 2022
Instrument	2022-00000869
Transaction Type	Transfer
Record Updated	Oct 16, 2025
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2903 COUNTY ROAD 7, GROOM, TX 79039-2803

Mortgage

Document Number	202200000870
Date	Aug 2, 2022
Instrument	2022-00000870

Lender

Name	FIRST FINANCIAL BANK NA
Type	Bank
Special Notes	Seller Financed

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	180 Months
Due	Aug 15, 2037

Tax Assessment & Valuation

The 2026 property tax bill for 504 Martin Ave was $7,091 with a homeowner's exemption, up 266.1% from the year before.

Source: Carson County assessment roll, as of December 16, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$7,091.00 (+266.08%)	$268,940 (-1.15%) Land $3,630 Building $265,310	$268,940 (-1.15%) Land $3,630 Building $265,310
2025	$1,937.00 Homeowner's exemption	$272,060 (-) Land $3,630 Building $268,430	$272,060 (-) Land $3,630 Building $268,430
2024		$272,060 (+4.81%) Land $3,630 Building $268,430	$272,060 (+4.81%) Land $3,630 Building $268,430
2023		$259,580 Land $3,630 Building $255,950	$259,580 Land $3,630 Building $255,950
2022	$2,773.00

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

Flood

FEMA has no flood map on file for 504 Martin Ave; there have been 3 flood claims nearby since 2000.

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	6 in force
Nearby Flood Claims	3 (2000–2015)
Claims Outside the SFHA	1 of 3
Most Recent Claim	Dec 2015 · other causes

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

Wildfire risk around 504 Martin Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 98% of the US · lower than 98.8% of Texas
Wildfire Likelihood	Under 0.01% 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	GROOM MUNICIPAL WATER SYSTEM serves 548 people · EPA ID TX0330001
Water Source	Groundwater
Last State Inspection	May 2024
Lead	2 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Lead service line inventory Oct 2024
Monitoring and Reporting	1 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 165 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Plains Internet Fiber · Fixed Wireless	1,000 / 1,000
AMA TechTel Communications Fiber	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Windstream DSL	200 / 20
T-Mobile Fixed Wireless	100 / 20