Case study · Due diligence

Due diligence success:≈20,000 sq ft found.

When a multi-tenant commercial owner relied on square footage data dating back to the 1980s, Hos-Scans performed a full-building LiDAR scan that exposed suite measurements off by up to 10% — and roughly 20,000 square feet of space no one was accounting for.

Sq ft unaccounted for
≈20,000
Suite measurement error
Up to 10%
Building scanned end to end
1M+ sq ft
Age of the old data
1980s
Aerial view of a white multi-tenant office building and its parking lot
Due diligenceDallas–Fort Worth
ServicesAs-builtSq ft verification
The project

Records from the 1980s, measured today.

Client
Multi-tenant commercial owner
Location
Dallas–Fort Worth
Scope
Full-building LiDAR scan, 1M+ sq ft
Deliverable
As-built graphic site plan & floor plan
Written by
Kristina
Published

Project highlights

  • Full-Building LiDAR Scan

    We scanned a 1M+ square foot multi-tenant commercial building in its entirety, capturing every suite, common area, and structural detail to millimeter accuracy.

  • Square Footage Verification

    We compared field-verified LiDAR measurements against the owner's existing suite data and rent rolls, flagging discrepancies of up to 10% on individual suites.

  • Undocumented Space Identified

    The scan surfaced approximately 20,000 square feet of space the owner had never documented — and was not billing for.

  • Graphic Site Plan Delivered

    We produced an accurate, as-built graphic site plan and floor plan the owner can rely on for leasing, billing, and capital planning going forward.

  1. 01

    The Challenge

    A commercial property owner managing a multi-tenant building of over one million square feet was operating on square footage data they believed was reliable. They had suite plans and rent rolls in hand — but the original full-building documentation dated back to the 1980s and had never been formally re-verified. With per-square-foot lease rates tied directly to that data, any error wasn't just a paperwork problem. It was a billing accuracy and legal liability problem, quietly compounding across every tenant and every lease cycle.

  2. 02

    Our Solution

    Hos-Scans performed a complete LiDAR scan of the entire building, capturing the true as-built condition of every suite and shared space down to the millimeter. Rather than trusting decades-old drawings or hand measurements, we measured what was physically there. We then reconciled our field-verified data against the owner's existing square footage figures and delivered a graphic site plan reflecting the building's actual dimensions — not what the old paperwork claimed.

  3. 03

    The Impact

    The scan revealed suite measurements off by as much as 10% and identified roughly 20,000 square feet of undocumented, unbilled space. Together, those findings represented a costly oversight running into the hundreds of thousands of dollars — between potential legal exposure for incorrect per-square-foot charges and years of uncaptured revenue. LiDAR doesn't estimate and it doesn't round. It captures what's actually there.

04

A Look Ahead

With verified as-built data in hand, the owner can correct lease square footage with confidence, recover revenue on previously undocumented space, and avoid disputes before they reach a courtroom. The LiDAR dataset also becomes a permanent reference for future tenant improvements, capital planning, and refinancing — work that all depends on knowing exactly what you own. When documentation is accurate from the start, every downstream decision gets easier.

05

Why It Matters

If your building documentation is more than a few years old, or was never formally verified, you may be carrying the same risk without knowing it. Square footage drives lease rates, property valuation, and tax assessments — and an error in the source data flows into every one of them. A single LiDAR scan replaces guesswork with field-verified certainty, protecting both your revenue and your legal footing.

Want the full picture? Read what we found when we scanned a building that already had existing plans — the story behind this scan.

Get a verified square footage analysis of your building.

Request a quote and book online for 5% off.

Get your quote
More case studies

More projects we’re proud of.

Members of & partners with

  • Wylie Historical SocietyWylie Historical Society
  • AIA Dallas Allied MemberAIA Dallas
  • Melissa Historical SocietyMelissa Historical Society
  • Historical Hos-Scans — preserving the past through precisionHistorical Hos-Scans
  • Space Planning SpecialistsSpace Planning Specialists