BLACKBELT PROPERTIES LLC
2 office properties in Dallas / Dallas County recorded to 2 owner entities mailing to STE 660 11700 PRESTON RD, DALLAS, TEXAS. likely one owner
At a glance
BLACKBELT PROPERTIES LLC is recorded as the owner of 2 office properties (2 parcels) in Dallas / Dallas County, totalling 213.5K sq ft of building area with $59.5M of assessed value. The holdings sit in 2 owner entities that share one tax-bill mailing address in DALLAS, TEXAS — and a name root, which is how a single sponsor usually holds property.
County assessment roll
Properties
| Building | Submarket | Sq ft | Assessed | Last sold | Tenants |
|---|---|---|---|---|---|
| (IMPT ONLY)GASTON MEDICAL OFFICE BUILDING owner on site | Dallas | 199.4K | $56M | — | 8 |
| 3400 OAK GROVE AVE | Dallas | 14.1K | $3.5M | — | 4 |
Names on the deeds
Owner entities at this address
- MEDBUILDING LTD
- BLACKBELT PROPERTIES LLC
How this group was built. These entities share both a mailing address and a name root, which is how a single sponsor usually holds property — one entity per building.The county records an owner and a mailing address for every parcel; this page collects the office parcels whose owners mail to the same address, and counts buildings rather than parcels using the county's own condo-to-building link. 1of these properties also carry a business-tax receipt in the owner's own name, which is the public record's way of showing an owner-occupier rather than a landlord. Lease terms, rents and the identity of a manager acting for the owner are not public records and are not shown.
Where are BLACKBELT PROPERTIES LLC's office buildings?
All 2 properties are in Dallas.
The largest is (IMPT ONLY)GASTON MEDICAL OFFICE BUILDING in Dallas at 199.4K sq ft over 6 floors.
Recorded build years run from 1981 to 2014.
How large is this portfolio within Dallas's office market?
Its 213.5K sq ft is 0.08% of the 282.1M sq ft of office building area on the Dallas / Dallas County roll.
Its $59.5M of assessed value is 0.10% of the metro's office total.
It holds 2 of the metro's 8,823 office buildings.
1 parcel also carries a business-tax receipt in the owner's own name — an owner-occupier rather than a landlord.
Frequently asked questions
How many office buildings does BLACKBELT PROPERTIES LLC own in Dallas?
2 office properties (2 parcels) on the Dallas / Dallas County roll, counted by building rather than by condo parcel.
What is BLACKBELT PROPERTIES LLC's largest office building?
(IMPT ONLY)GASTON MEDICAL OFFICE BUILDING, Dallas — 199.4K sq ft, assessed at $56M.
What are BLACKBELT PROPERTIES LLC's office properties worth?
Their combined assessed value on the current Dallas / Dallas County roll is $59,521,840. Assessed values are taxable-roll figures, not market prices.
Are these properties owned by one company?
These entities share both a mailing address and a name root, which is how a single sponsor usually holds property — one entity per building. 2 owner entities share the mailing address. It is evidence of common ownership, not proof of it.
Related
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- Dallas / Dallas County — Dallas Central Appraisal District certified bundle (owner names, mailing addresses, building classes, gross and net-lease areas, values). Texas non-disclosure means no sale prices exist in any public record, and no universal business licence means no tenant layer. A partial tenant layer comes from the Texas Comptroller's active sales-tax permit roll: suite-level business locations, but only firms with taxable sales — professional services without them do not appear.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
Dataset updated . Derived from public data sources.
About this data
Source: Dallas Central Appraisal District certified bundle (Dallas / Dallas County), as published September 20, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “BLACKBELT PROPERTIES LLC — Dallas office property holdings”, https://buildingcensus.com/offices/dallas/owners/blackbelt-properties-llc-23ba2b (data as of September 20, 2026).