Expertise / Residential Division
LoDuca Associates — Luxury Residential Builders

The residential arm of LoDuca Associates — bespoke homes, renovations, and extensions built to a standard the commercial work taught us.

The Residential Division exists because building someone’s house is not the same job as building their office. The engineering discipline is identical; the relationship is not. One client, one set of drawings, and a decision to make every single day.

A separate practice,
the same standard

LoDuca Associates has built public buildings, transit infrastructure, and institutional work since 1983. The Residential Division applies that same project control — real schedules, documented change orders, licensed and insured trades — to private homes, where most of the industry still runs on handshakes and optimism.

What changes is the pace and the access. A homeowner is not a procurement department. They want to know what is happening this week, what it costs, and when they can move back in — and they deserve an answer that does not require reading a schedule of values to understand.

Discuss Your Home
Custom residence by the LoDuca Associates Residential Division

Recent projects

Custom Home Renovation and Extension
Residential
Custom Home Renovation and Extension
Full renovation of an existing residence with a new extension.
Custom Home Renovation and Extension
Residential
Custom Home Renovation and Extension
The completed renovation and extension from above.
Fire Island Residence
Residential
Fire Island Residence
Ground-up construction of a Fire Island residence.
Manhattan Brownstone
Residential
Manhattan Brownstone
Interior gut renovation with a two-story extension at the rear of the home.
East Hampton Pool Pavilion
Residential
East Hampton Pool Pavilion
Ground-up construction.
View Project Gallery

What we build

New Construction

Ground-up custom homes, from site work and foundations through finish carpentry — built to the drawings your architect actually issued.

Renovation & Extension

Additions, gut renovations, and reconfigurations that have to tie cleanly into structure and systems that are already standing.

Waterfront & Coastal

FEMA flood-zone compliance, elevation requirements, bulkheading, and the permitting that comes with building near the water on Long Island.

Interiors & Millwork

Custom cabinetry, panelling, and trim detailed and installed by carpenters who have done this work before, not subbed to whoever was available.

Permits & Approvals

Building department filings, variances, and inspections handled as part of the job — licensed in Suffolk, Nassau, and the East End villages.

Client Communication

A weekly update in plain language, change orders priced before work proceeds, and a single person who answers the phone.

Four phases,
one conversation

01
Meet
We walk the property, look at whatever drawings exist, and tell you honestly what the project will take.
02
Plan
A real budget and a real schedule, with allowances broken out so you know what is estimated and what is fixed.
03
Build
Licensed trades, a supervisor who is actually on site, and a weekly update you do not have to chase.
04
Finish
Punch, clean, walk the house together, and hand you the keys and the paperwork.

The particulars

Project Types

New construction · Renovation · Extension

Typical Project Range

$250,000 – $5M+

Geography

Suffolk · Nassau · The East End

Delivery

Negotiated · Cost-plus · Lump sum

Licensing

Licensed & insured across seven jurisdictions

Parent Firm

LoDuca Associates, Inc. — est. 1983

Planning something at home?

Whether you have a full set of drawings or just an idea and a property, we would like to hear about it.

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