Dwelling under construction insurance answers a house that exists partly: framed but not roofed, roofed but not wired, finished but not occupied. Two instruments cover the gap, builder's risk policies and homeowners course-of-construction arrangements, and the choice turns on who bears the risk of loss during the build, the contractor or the owner, plus the site liability and the handoff to a standard policy at completion that both routes must land.
Builder's risk: the construction-world instrument
Builder's risk insures the structure while it is being built: the materials on site and installed, against fire, wind, theft and vandalism, the construction site's actual loss pattern, for a policy term matched to the build schedule, with the contract documents deciding whether the builder or the owner buys it and who is named. Custom-build contracts commonly put it on the owner; production builders carry their own. The form's edges deserve reading: theft of materials before installation, soft costs like extended loan interest after a covered delay, and the term's end date, which a delayed build outruns exactly when the site is most valuable, so extensions belong on the calendar, not the afterthought list.
The owner-side alternatives and additions
Some carriers write homeowners policies with course-of-construction provisions for owner-built or owner-financed projects, converting to the standard form at occupancy; renovation projects on existing homes raise the sibling question, whether the in-force homeowners policy covers a house opened to the weather and trades, and carriers want notice of major renovations regardless. Site liability is the parallel track: an open excavation, subcontractors, deliveries and neighborhood children generate premises exposure the property instruments do not carry, answered by the owner's liability coverage extended to the site, the contractor's CGL, or both, with certificates collected before ground breaks rather than after an incident.
The handoff, and the lines that never move
Completion is an insurance event: the builder's risk term ends, the standard homeowners policy must begin at occupancy or completion, whichever the forms specify, and the gap between them, a finished house standing uninsured while paperwork lags, is the failure mode to schedule against. Set the new policy's dwelling limit from the build's actual cost, the best reconstruction estimate a house ever has. The standing exclusions ride through construction unchanged: rising water is flood at every stage, insurable through NFIP coverage where eligible, and FEMA's FloodSmart reports almost one-third of NFIP claims arise outside high-risk zones; earth movement likewise stays outside both instruments. Lenders on construction loans require the whole sequence documented, per the CFPB's standard framing.
Questions people ask about dwelling under construction insurance
Who buys builder's risk insurance?
The contract decides: custom-build contracts commonly assign it to the owner, production builders carry their own. Confirm who is named before ground breaks.
Does my homeowners policy cover a major renovation?
Carriers want notice, and coverage for a house opened to weather and trades varies. Ask before the project, and consider builder's risk for substantial work.
What happens at completion?
Builder's risk ends and the standard policy must begin without a gap, with the dwelling limit set from the build's actual cost, the best estimate a house ever has.
Is the site's liability covered by builder's risk?
No, builder's risk is property-only. Site liability needs the owner's extended coverage or the contractor's CGL, with certificates collected up front.