ENERGY SQ THREE (73%OCC)
Office · Dallas · 75206 · 6688 N CENTRAL EXPY
At a glance
ENERGY SQ THREE (73%OCC) (6688 N CENTRAL EXPY) in Dallas, TX is listed on the Dallas / Dallas County property roll as “Office”, DCAD account 0051880D000010100. The roll records 321,000 sq ft of building area, 16 floors, a 1985 build year and an assessed value of $61,500,000. 11 active business locations at this address appear in public records.
Derived from suite and floor strings in the occupancy records
Which floors show activity
Floors 2-4 show no business on record — 3 unbroken floors, the longest such stretch here. Also quiet: 6-7, 9-10, 14-15. That is where the public record shows nobody, in blocks — a place to start asking, not a listing.
- 161 on record
- 15no record
- 14no record
- 132 on record
- 12no record
- 111 on record
- 10no record
- 9no record
- 81 on record
- 7no record
- 6no record
- 54 on record
- 4no record
- 3no record
- 2no record
- 11 on record
Floors are read from suite numbers on Dallas / Dallas County business records (suite 4900 → floor 49). A floor with no record is not necessarily vacant — it may be mechanical, occupied by the owner, or let to a business whose receipt carries no suite. Receipts also lag reality by months. This shows where the public record places businesses, not a rent roll or an availability report. A stretch of quiet floors is not contiguous space for rent — it is contiguous silence in the record, which is the closest thing the public record has to that question and worth exactly what it costs to check.
Public record — 11 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| MANPOWER US INC. | STE 800 | Apr 2021 | Texas sales-tax permit | address · medium |
| SWEETWATER WIND 2 LLC | STE 500 | Dec 2017 | Texas sales-tax permit | address · medium |
| SWEETWATER WIND 1 LLC | STE 500 | Nov 2017 | Texas sales-tax permit | address · medium |
| ENERGY SQUARE III | — | Sep 2015 | Texas sales-tax permit | address · medium |
| PUBLIC CITY, LLC | STE 1600 | May 2014 | Texas sales-tax permit | address · medium |
| K2 CONSTRUCTION, INC. | STE 100 | Apr 2014 | Texas sales-tax permit | address · medium |
| ENCOMPASS HOME HEALTH | STE 1300 | Feb 2012 | Texas sales-tax permit | address · medium |
| USAC LEASING, LLC | STE 500 | Apr 2009 | Texas sales-tax permit | address · medium |
| USA COMPRESSION PARTNERS, LLC | STE 500 | Mar 2009 | Texas sales-tax permit | address · medium |
| HOMECARE HOMEBASE LP | STE 1300 | Dec 2008 | Texas sales-tax permit | address · medium |
| SURGICAL NOTES | STE 1140 | Aug 2006 | Texas sales-tax permit | address · medium |
Dallas / Dallas County assessment roll
Parcel record
| Field | Value |
|---|---|
| DCAD account | 0051880D000010100 |
| Site address | 6688 N CENTRAL EXPY |
| Land use (DOR) | — Office |
| Building area (actual) | 321,000 sq ft |
| Floors / units / buildings | 16 / — / 1 |
| Lot size | — |
| Year built | 1985 |
| Zoning (primary) | — |
| Land value | $4,876,880 |
| Building value | — |
| Total assessed value | $61,500,000 |
Recorded owner (assessment roll)
US ENERGY SQUARE LLC
Owner mailing address: % USAA REAL ESTATE CO 9830 COLONNADE BLVD STE 600, SAN ANTONIO, TEXAS, 78230
3 Dallas office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.
Location
- Address
- 6688 N CENTRAL EXPY
- City
- Dallas
- ZIP
- 75206
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does ENERGY SQ THREE (73%OCC) compare with other Dallas office buildings?
At 321,000 sq ft, ENERGY SQ THREE (73%OCC) is about 10 times the size of the average office building on the Dallas / Dallas County roll, which comes to 31,977 sq ft across 8,823 buildings.
With 16 floors it is one of 266 office buildings of ten or more floors in the metro.
Its assessed value works out to $192 per square foot of building area, against $209 across all office floor area on the roll.
Does the owner of ENERGY SQ THREE (73%OCC) hold other Dallas office property?
3 Dallas office properties (3 parcels, 1M sq ft) are recorded to an owner sharing this parcel's tax-bill mailing address. A shared mailing address is evidence of common ownership, not proof of it.
What does “Office” mean for this parcel?
The Dallas / Dallas County roll classifies DCAD account 0051880D000010100 as “Office”. BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns ENERGY SQ THREE (73%OCC)?
The recorded owner on the Dallas / Dallas County assessment roll (current) is US ENERGY SQUARE LLC. Owner mailing address on file: % USAA REAL ESTATE CO 9830 COLONNADE BLVD STE 600, SAN ANTONIO, TEXAS, 78230.
What companies have offices at ENERGY SQ THREE (73%OCC)?
11 active business locations at this building appear in Dallas / Dallas County public records, including MANPOWER US INC., SWEETWATER WIND 2 LLC, SWEETWATER WIND 1 LLC, ENERGY SQUARE III, PUBLIC CITY, LLC. Public records under-count tenants that don't hold a local receipt or register the address.
How big is ENERGY SQ THREE (73%OCC)?
The Dallas / Dallas County roll records 321,000 sq ft of building area, 16 floors, a build year of 1985.
What is the assessed value of ENERGY SQ THREE (73%OCC)?
$61,500,000 on the Dallas / Dallas County roll. Assessed values are taxable-roll figures, not market prices.
What is the DCAD account for ENERGY SQ THREE (73%OCC)?
DCAD account 0051880D000010100, site address 6688 N CENTRAL EXPY, Dallas. It is the key to look the parcel up in the Dallas Central Appraisal District certified bundle (Dallas / Dallas County).
More around ENERGY SQ THREE (73%OCC)
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.
Working with Dallas office parcels? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Dallas / Dallas County assessment roll, DCAD account 0051880D000010100.
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, “ENERGY SQ THREE (73%OCC), Dallas, TX (DCAD account 0051880D000010100)”, https://buildingcensus.com/offices/dallas/energy-sq-three-73-occ-9c01c02d (data as of September 20, 2026).