OURODevelopment
Hartwell Lofts, Detroit, Michigan

Multifamily / Adaptive Reuse

Hartwell Lofts

A boarded early-1900s warehouse with an intact structure, a failing roof and no usable building systems, converted to loft apartments with ground-floor commercial space.

Asset type
Multifamily / adaptive reuse
Scope
Gut renovation, new MEP, new envelope openings
Delivery
Preconstruction through construction
Reported results
Project details confidential

Before / after

What changed.

Hartwell Lofts after completion
Hartwell Lofts before renovation
BeforeAfter

The Challenge

The building had been vacant long enough that every system inside it was either removed or unusable. Windows were boarded, the roof membrane had failed in two bays, and water had been entering the top floor for years.

On paper it looked like a cosmetic renovation. In the field, the cost was concentrated in things a listing photo never shows: roof structure, masonry repointing, a new electrical service and a mechanical system that did not exist.

The Opportunity

The structure itself — heavy timber framing on a masonry shell — was sound, well proportioned and difficult to replicate at new-construction cost. Floor plates supported residential layouts without major structural intervention.

That combination is what makes a building like this worth pursuing: the expensive part already exists, and the work is largely known once you open it up.

The Strategy

Stabilize the envelope first, then price the interior against verified conditions rather than assumptions. Roof and masonry work were released early so the building could dry out before interior scopes were bid.

Unit layouts were adjusted to align plumbing stacks vertically, which reduced slab penetrations and shortened the rough-in schedule.

The Scope

New roof assembly and selective structural repair. Masonry repointing and restoration of original openings with new steel windows. New electrical service, distribution and unit panels. New mechanical and plumbing systems throughout. Full interior build-out, life-safety systems, elevator modernization and site work.

The Execution

The project ran on a weekly owner report: progress by floor, budget position by cost code, open issues with owners and due dates, and a two-week look-ahead schedule.

Long-lead items — windows, switchgear, elevator equipment — were released during design rather than after permit, which kept the interior sequence intact.

The Problems

Selective demolition exposed deteriorated timber at two column connections on the third floor, and the existing service capacity was below what the residential program required.

The Solutions

The structural engineer designed steel sistering at the affected connections, and the work was executed inside the original floor-by-floor sequence rather than as a stop-work event.

The utility upgrade was identified early enough to be coordinated with the service provider before interior rough-in, which is the difference between a schedule adjustment and a schedule failure.

The Result

The building was returned to active use with residential units above occupied ground-floor commercial space. Specific cost, schedule and operating figures for this project are confidential.

Representative project content. Figures are withheld where confidential and will be replaced with documented project data.

Project status

Illustrative reporting view

Overall completion
64%
Budget
$2.18M / $3.40M
Schedule
Day 194 / 301
Current phase
Mechanical + Drywall
Open issues
2
Change orders
1
Next milestone
Drywall completion

Sample reporting view. Owners receive progress, budget position, open issues and the next milestone every week.

More work

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