DESIGN BLOCK ZERO INC
ActiveBusiness · Dallas / Dallas County, TX
At a glance
Public records place DESIGN BLOCK ZERO INC at 1 active location in 1 Dallas office building. Locations include 1330 HI LINE.
Public record — Dallas / Dallas County
Office locations (1 active)
| Building | Suite / floor | Submarket | Since | Source | Match |
|---|---|---|---|---|---|
| 1330 HI LINE1330 HI LINE DR | — | Dallas | Nov 2006 | Texas sales-tax permit | address · medium |
Where does DESIGN BLOCK ZERO INC operate in Dallas?
The earliest active record dates from Nov 2006.
Across Dallas, 7,686 active business locations are matched to office buildings; DESIGN BLOCK ZERO INC accounts for 1 of them.
How does BuildingCensus know DESIGN BLOCK ZERO INC is at these addresses?
Each location is a business record whose premises address was matched to a county office parcel (record types on this page: Texas sales-tax permit). The match method and confidence are shown on every row.
A record at an address is evidence that the business operates there, not a lease: records lag moves by months, and businesses without a local record at an address do not appear.
Frequently asked questions
Where are DESIGN BLOCK ZERO INC's offices in Dallas?
Public records place DESIGN BLOCK ZERO INC at 1 active location in Dallas / Dallas County: 1330 HI LINE.
How long has DESIGN BLOCK ZERO INC been at its Dallas locations?
The earliest active record starts Nov 2006. Start dates are when the record was opened, which can trail the actual move-in.
Related
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 . Locations from Dallas / Dallas County business records matched to county office parcels.
About this data
Source: Dallas Central Appraisal District certified bundle (Dallas / Dallas County), as published October 14, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “DESIGN BLOCK ZERO INC — Dallas office locations”, https://buildingcensus.com/offices/dallas/companies/design-block-zero-inc (data as of October 14, 2026).