Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from J J Delaney Inc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
J.J. Delaney builds on Cape Cod: new houses in Hyannis Port and Cotuit, a kitchen remodel in Osterville, and the project it calls Seaside Serenity. Jack Delaney leads the company with Gilman Martiny as project manager, and Houzz puts 40 years of construction behind Jack Delaney himself rather than behind a company founding date. The work runs the whole arc of a build — demo, new construction, additions, renovations and remodels — around Barnstable, Mashpee and Cohasset. In 2014 the company took a BRICC bronze award for best new single-family home under 2,500 square feet of living space. A published project write-up names it on a custom-home team with LDa Architecture and Interiors, Kennerknecht Design Group and Horiuchi Solien Landscape Architects. It is more than a build crew. Its own site describes landscape design, property management and a real estate brokerage under the same name, and the company belongs to the Cape Cod & Islands Association of Realtors. If you want one company through the build and after it, that breadth is there; ask which side of the business runs your job and who is on site each day. Houzz lists licence number CS-009961. For a Cape custom build or a gut remodel, ask to walk a recent Hyannis Port or Osterville job, check that licence number against the state register, and put the schedule and the allowances in writing before demo starts.
“Delaney”
“The team of LDa Architecture and Interiors, J. J. Delalney, Inc., Building and Remodeling, Kennerknecht Design Group and Horiuchi Solien Landscape Architects created just such an ideal home for a growing family in a stunning location on Salten Point in Barnstable.”
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1 change recorded — last scanned Aug 20, 2026.
Decks and porches5.0
Clients returning for 10 and 20 years5.0
Detailed craftsmanship5.0
Renovates century-old structures5.0
Named among top mid-Cape builders3.9