800 JACKSON/JOHNSON & SEKIN
Office · Dallas · 75202 · 800 JACKSON ST
At a glance
800 JACKSON/JOHNSON & SEKIN (800 JACKSON ST) in Dallas, TX is listed on the Dallas / Dallas County property roll as “Office”, DCAD account 00000100330000000. The roll records 37,500 sq ft of building area, 5 floors, a 1920 build year and an assessed value of $5,150,000. 2 active business locations at this address appear in public records.
Public record — 2 matched business locations
Tenants & business locations
| Company | Suite / floor | Since | Source | Match |
|---|---|---|---|---|
| 5G INTERIORS LLC | STE 500 | Oct 2015 | Texas sales-tax permit | address · medium |
| Humanscale Corporationvia HUMANSCALE CORPORATION | STE 100 | Jul 2004 | Texas sales-tax permit | address · medium |
Dallas / Dallas County assessment roll
Parcel record
| Field | Value |
|---|---|
| DCAD account | 00000100330000000 |
| Site address | 800 JACKSON ST |
| Land use (DOR) | — Office |
| Building area (actual) | 37,500 sq ft |
| Floors / units / buildings | 5 / — / 1 |
| Lot size | — |
| Year built | 1920 |
| Zoning (primary) | — |
| Land value | $900,000 |
| Building value | — |
| Total assessed value | $5,150,000 |
Recorded owner (assessment roll)
METRO DALLAS DOWNTOWN
Owner mailing address: INVESTMENTS LLC 1128 SAVOY LN, SOUTHLAKE, TEXAS, 76092
Location
- Address
- 800 JACKSON ST
- City
- Dallas
- ZIP
- 75202
Within ~650 m
Nearby office buildings
No other office parcels within ~650 m.
How does 800 JACKSON/JOHNSON & SEKIN compare with other Dallas office buildings?
At 37,500 sq ft, 800 JACKSON/JOHNSON & SEKIN is about 17% larger than the average office building on the Dallas / Dallas County roll, which comes to 31,977 sq ft across 8,823 buildings.
Its assessed value works out to $137 per square foot of building area, against $209 across all office floor area on the roll.
What does “Office” mean for this parcel?
The Dallas / Dallas County roll classifies DCAD account 00000100330000000 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 800 JACKSON/JOHNSON & SEKIN?
The recorded owner on the Dallas / Dallas County assessment roll (current) is METRO DALLAS DOWNTOWN. Owner mailing address on file: INVESTMENTS LLC 1128 SAVOY LN, SOUTHLAKE, TEXAS, 76092.
What companies have offices at 800 JACKSON/JOHNSON & SEKIN?
2 active business locations at this building appear in Dallas / Dallas County public records, including 5G INTERIORS LLC, Humanscale Corporation. Public records under-count tenants that don't hold a local receipt or register the address.
How big is 800 JACKSON/JOHNSON & SEKIN?
The Dallas / Dallas County roll records 37,500 sq ft of building area, 5 floors, a build year of 1920.
What is the assessed value of 800 JACKSON/JOHNSON & SEKIN?
$5,150,000 on the Dallas / Dallas County roll. Assessed values are taxable-roll figures, not market prices.
What is the DCAD account for 800 JACKSON/JOHNSON & SEKIN?
DCAD account 00000100330000000, site address 800 JACKSON ST, Dallas. It is the key to look the parcel up in the Dallas Central Appraisal District certified bundle (Dallas / Dallas County).
More around 800 JACKSON/JOHNSON & SEKIN
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 00000100330000000.
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, “800 JACKSON/JOHNSON & SEKIN, Dallas, TX (DCAD account 00000100330000000)”, https://buildingcensus.com/offices/dallas/800-jackson-johnson-sekin-e5e4be01 (data as of September 20, 2026).