BuildingCensus

TRINITY JLC LTD

5 office properties in Dallas / Dallas County recorded to 4 owner entities mailing to STE 101 1350 MANUFACTURING ST, DALLAS, TEXAS. shared mailing address

At a glance

TRINITY JLC LTD is recorded as the owner of 5 office properties (5 parcels) in Dallas / Dallas County, totalling 359.4K sq ft of building area with $14.5M of assessed value. The holdings sit in 4 owner entities that share one tax-bill mailing address in DALLAS, TEXAS — evidence of common ownership, not proof of it.

Office properties
5
5 parcels on the roll
Floor area
359.4K
sq ft, county roll
Assessed value
$14.5M
current roll
Owner entities
4
names on the deeds
Tenants on record
15
active business locations

County assessment roll

Properties

BuildingSubmarketSq ftAssessedLast soldTenants
OAK CLIFF TOWER/BOA (ECU, 79% OCC, ASSOC LAND)Dallas273K$7.5M—9
JEFFERSON TOWERS --- 17% UNOCCUPIED -- ECUDallas48.9K$2.8M—2
WINNETKA PLACEDallas26.1K$2M—3
SABIRADallas6K$1.2M—1
NORTHERN WIDE PLANKDallas5.4K$1M—0

Names on the deeds

Owner entities at this address

  • LAKE-MORENO TOWER LTD
  • JEFFERSON MONUMENT LLC
  • WINNETKA PLACE 2.0 LTD
  • TRINITY JLC LTD

How this group was built. These entities share a mailing address but not a name root. That often means one sponsor, and can also mean a shared law firm, accountant or tax servicer.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. Lease terms, rents and the identity of a manager acting for the owner are not public records and are not shown.

Where are TRINITY JLC LTD's office buildings?

All 5 properties are in Dallas.

The largest is OAK CLIFF TOWER/BOA (ECU, 79% OCC, ASSOC LAND) in Dallas at 273K sq ft over 15 floors.

Recorded build years run from 1927 to 1965.

How large is this portfolio within Dallas's office market?

Its 359.4K sq ft is 0.13% of the 282.1M sq ft of office building area on the Dallas / Dallas County roll.

Its $14.5M of assessed value is 0.02% of the metro's office total.

It holds 5 of the metro's 8,823 office buildings.

Frequently asked questions

How many office buildings does TRINITY JLC LTD own in Dallas?

5 office properties (5 parcels) on the Dallas / Dallas County roll, counted by building rather than by condo parcel.

What is TRINITY JLC LTD's largest office building?

OAK CLIFF TOWER/BOA (ECU, 79% OCC, ASSOC LAND), Dallas — 273K sq ft, assessed at $7.5M.

What are TRINITY JLC LTD's office properties worth?

Their combined assessed value on the current Dallas / Dallas County roll is $14,496,270. Assessed values are taxable-roll figures, not market prices.

Are these properties owned by one company?

These entities share a mailing address but not a name root. That often means one sponsor, and can also mean a shared law firm, accountant or tax servicer. 4 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, “TRINITY JLC LTD — Dallas office property holdings”, https://buildingcensus.com/offices/dallas/owners/trinity-jlc-ltd-72626f (data as of September 20, 2026).