14348 Proton Rd, Dallas, TX 75244 Property Records

Dallas County property record for 14348 Proton Rd, Dallas, TX 75244

Property Summary

Property Type	Commercial Office
Details	15,000 sqft · built 1973
Lot Size	0.999 acres (43,550 sqft)
Owner	Company Name on File
Last Sale	$1,725,000 (Jan 2018)
Tax Bill	$32,624 (2025)
Deeds & Mortgages	Jan 2018 Mortgage May 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`24-12250-006-009-0000`

Property Details

APN / Parcel Number

Primary APN	`24-12250-006-009-0000`
Alternative APN	`241225000600900`

Interior

Stories	1 Story
Building Area	15,000 sqft Gross Area
1st Floor Area	15,000 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Fire Resistance	Masonry Walls, Wood Interior
Roof Type	Flat
Roof Material	Galvanized Metal
Lot Area	43,550 sqft

Utilities, Heating & Cooling

Cooling System	Partial
Heating System	Central
Heating Fuel	Gas
Water Source	Commercial

Location & Zoning

Account Number	241225000600900
Street Address	14348 PROTON RD
City	DALLAS
State	TX
Zip	75244-3511
Property Category	Commercial
Property Type	Commercial > Office > Commercial Office
Local Zoning Code	Z123
Legal Description	METROPOLITAN BUSINESS PARK SEC 5 BLK F LT 9 ACS 1.00 INT201800026149 DD01242018 CO-DC 1225000600900 9CF12250006
Legal Subdivision	METROPOLITAN BUSINESS PARK SEC 5
Legal Tract	12250
Legal Block	F
Legal Lot Number	9
Jurisdiction	DALLAS TX
Township / Civil Division	NORTHEAST DALLAS
Census Block Group	1
Census Block	1009
Census Tract	13806

Owner

14348 Proton Rd, a commercial property, is owned by a company that bought it in January 2018.

Source: Dallas County records, as of August 10, 2026

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

Owner of Record	Company Name on File
Mailing Address	8201 FIRESTONE DR, FLOWER MOUND, TX 75022-6495
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Jan 30, 2018	Grant Deed, Transfer AMEGY BK
May 8, 2017	Deed, Transfer · Commercial Mortgage WILLIAM R JACKSON REAL ESTATE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 30, 2018 · Amount on File
Deed Sale	Jan 30, 2018 · Amount on File
Prior Sale	May 8, 2017 · Amount on File
Deed Document Number	201826149
Prior Transfer Date	Jan 24, 2018
Prior Transfer Doc	0000026149
Record Updated	Sep 20, 2026

January 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	DALLAS TX
Recording Date	Jan 30, 2018
Property Address	14348 PROTON RD, FARMERS BRANCH, TX 75244-3511
Document Number	0000026149
Instrument Date	Jan 24, 2018
Instrument	26149
Transaction Type	Transfer
Record Updated	Feb 16, 2018
Title Company	FREEDOM TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	8201 FIRESTONE DR FLOWER MOUND TX 750226495, FLOWER MOUND, TX 75022-6495

Mortgage

Document Number	26150
Date	Jan 30, 2018
Instrument	26150

Lender

Name	AMEGY BK
Type	Bank
Address	1801 MAIN ST # 7TH, HOUSTON, TX 77002-8119

Agreement

Amount	Amount on Record
Term	120 Months
Due	Jan 29, 2028

May 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	DALLAS TX
Recording Date	May 8, 2017
Property Address	14348 PROTON RD, FARMERS BRANCH, TX 75244-3511
Document Number	201700128632
Map Reference	VOL72192 PG0602
Instrument Date	May 3, 2017
Instrument	201700128632
Transaction Type	Transfer
Record Updated	Nov 25, 2021
Title Company	FREEDOM TITLE

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	116 N CLEVELAND AVE, 116, WICHITA, KS 67214-4022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	535 HIGHWAY 145 N, BOONEVILLE, MS 38829-9752

Mortgage

Document Number	201700128633
Date	May 8, 2017
Instrument	201700128633

Lender

Name	WILLIAM R JACKSON REAL ESTATE LLC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	84 Months
Due	May 15, 2024

Tax Assessment & Valuation

The 2025 property tax bill for 14348 Proton Rd was $32,624 with an additional exemption, up 3.4% from the year before.

Source: Dallas County assessment roll, as of August 10, 2026

Property Jurisdictions

Type	Name
State	Texas
County	Dallas County
Municipality	Farmers Branch City
Unified School District	Dallas Independent School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,620,000 (+2.86%) Land $1,045,200 Building $574,800	$1,620,000 (+2.86%) Land $1,045,200 Building $574,800
2025	$32,624.00 (+3.37%)	$1,575,000 Land $1,045,200 Building $529,800	$1,575,000 Land $1,045,200 Building $529,800
2024	$31,561.00 (+15.96%)
2023	$27,216.00 (-9.58%)	$1,278,900 Land $522,600 Building $756,300	$1,278,900 Land $522,600 Building $756,300
2022	$30,099.00

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

Flood

FEMA maps place 14348 Proton Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 26 policies
Nearby Flood Policies	26 in force
Nearby Flood Claims	1 (2019)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Apr 2019 · rainfall accumulation

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

The area around 14348 Proton Rd has no burnable land within ember reach, so its wildfire risk is not rated.

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 FARMERS BRANCH serves 40,246 people · EPA ID TX0570047
Water Source	Purchased surface water from DALLAS WATER UTILITY
Last State Inspection	Jul 2025
Lead	Under 1 ppb (2023–2025) 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 61 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Starlink Satellite	280 / 30
AT&T Fixed Wireless · Fiber in parts of the area	100 / 20

May also be available: SimpleFiber, Spectrum, T-Mobile, Verizon.

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