Mixed-Use Building Inspection — Due Diligence Division
2,400+
Mixed-Use Units InspectedRetail · Residential · Parking
187
Code Violations Caught Pre-CloseAcross 14 Jurisdictions
$14.2M
In Avoided RemediationDocumented Negotiation Leverage
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ASTM E2018 Property Condition Assessments·Fire-Separation Verification·HVAC Cross-Contamination Analysis·ADA Compliance Audit·Structural Envelope Inspection·Zoning & Certificate of Occupancy Review·MEP Systems Documentation·Pre-Acquisition Due Diligence·Adaptive Reuse Conversion Reports·Code Violation Detection·ASTM E2018 Property Condition Assessments·Fire-Separation Verification·HVAC Cross-Contamination Analysis·ADA Compliance Audit·Structural Envelope Inspection·Zoning & Certificate of Occupancy Review·MEP Systems Documentation·Pre-Acquisition Due Diligence·Adaptive Reuse Conversion Reports·Code Violation Detection·
Field Reports

Three Buildings.
Three Findings.
Three Outcomes.

Each case study is a real inspection story told in the order it happened — building profile, discovery, then what it meant in dollars.

01Single-Story Retail Pad

Ground-Floor Retail / Storage Below Grade

Year Built
1987
Zoning
B-2 Commercial
Sq Ft
4,200
Stories
1 + Basement
DEF-001 · Moisture

Efflorescence & Moisture Intrusion

Active efflorescence on shared masonry wall between retail floor and below-grade storage. Moisture readings 340% above threshold. Evidence of prior patch-and-paint concealment.

$128K
Price Reduction Secured
Buyer negotiated $128,000 price reduction. Seller required to remediate before close. Waterproofing warranty transferred to buyer.
Brick wall showing efflorescence and moisture damage in commercial building basement
Efflorescence bloom — active moisture migration
Prior concealment — patch over crack
Field Documentation · 01
Hover annotations to inspect deficiency markers
02Mid-Rise Mixed-Use

Ground Retail · 4 Residential Floors · Rooftop HVAC

Year Built
2001
Zoning
MX-3 Mixed-Use
Sq Ft
38,400
Stories
5 + Mechanical Penthouse
DEF-007 · Fire & HVAC

HVAC Cross-Contamination Between Zones

Commercial kitchen exhaust ducted through shared residential plenum. Return-air pathway bypasses required fire dampers at 3rd-floor separation. IBC Section 717 violation confirmed.

$2.1M
Litigation Exposure Avoided
Lender required remediation escrow before funding. Developer avoided $2.1M in post-close litigation exposure on residential leases.
Commercial HVAC ductwork in mechanical room showing cross-contamination risk between zones
Missing fire damper — IBC 717 violation
Commercial exhaust in residential plenum
Field Documentation · 02
Hover annotations to inspect deficiency markers
03Adaptive Reuse Conversion

Former Department Store → Live-Work Lofts + Ground Retail

Year Built
1962
Zoning
C1-5 / R7A Overlay
Sq Ft
112,000
Stories
7 + Sub-Grade Parking
DEF-019 · Fire · Occupancy

Fire-Separation Failures & Unlawful Occupancy

14 unrated penetrations in 2-hour fire wall between parking and residential lobby. Certificate of Occupancy reflects commercial use only — residential conversion never permitted. DOB stop-work order risk.

$4.7M
Deal Voided — Compliance Liability Avoided
Attorney used findings to void purchase contract within inspection contingency window. Client avoided inheriting $4.7M in code-compliance obligations.
Interior of building under conversion showing exposed structural elements and fire separation wall issues
14 unrated penetrations in 2-hr fire wall
Unlawful occupancy — no residential C/O
Field Documentation · 03
Hover annotations to inspect deficiency markers
Inspection Disciplines

Every Floor.
Every System.
Every Finding Documented.

ASTM E2018

Pre-Acquisition Due Diligence

Full ASTM E2018 Property Condition Assessment. Immediate repairs, 5-year capital needs, and cost-to-cure estimates delivered before your hard money goes non-refundable.

IBC 717

Fire-Separation Verification

IBC-compliant review of all rated assemblies, fire dampers, and penetrations between occupancy zones.

MEP

MEP Systems Documentation

Mechanical, electrical, and plumbing capacity assessment with remaining useful life analysis.

DOB Review

Code Violation Detection

Cross-reference against current DOB records, open permits, and active violations. Zoning compliance review included.

ADA Title III

ADA Compliance Audit

Barrier identification and remediation cost estimates for mixed-use properties under Title III.

Conversion

Adaptive Reuse Documentation

Complete system-by-system inventory for retail-to-residential conversions. C/O gap analysis and change-of-use permitting support.

34 yrs
Field Experience
ASTM E2018
Standard Practice
48-hr
Report Turnaround
100%
Litigation-Ready Documentation
Risk Assessment

Score Your Building's Risk

Five questions. Instant preliminary grade. No obligation.

Risk Level
0/100
LowModerateElevatedHigh
Question 1 of 5

What is the building's age range?

Who We Serve
Commercial Real Estate AttorneysProperty Management FirmsAdaptive Reuse DevelopersInstitutional InvestorsREIT Due Diligence TeamsMunicipal Bond Underwriters
No building type unfamiliar

The inspection binder
that closes deals.

Every floor walked. Every system documented. Every finding annotated in red and priced for negotiation. ASTM E2018-compliant reports delivered in 48 hours.

Litigation-ready documentation with chain-of-custody photos
Cost-to-cure estimates tied to current contractor pricing
5-year capital needs forecast included in every report
Score Your Building's Risk
Request a Sample Report

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48hr
Report Turnaround
ASTM
E2018 Standard
100%
Annotated Photos