Underwriting checklist for a new-construction investment

Gather every cost and income figure before you compare anything.

• All-in total cost to close: base price, lot premium, upgrades, closing costs, and any incentives applied.
• Expected gross rent for the specific floor plan, verified against current comparable rentals, not assumed.
• Property-tax estimate after the home is finished, including any interim reassessment once construction is completed.
• Insurance quote for a landlord policy, not a homeowners policy.
• Homeowners-association and community fees, including any special assessment potential.

A new build only wins if the numbers beat an existing rental after taxes and financing.

• Underwrite at least one existing comparable home through the exact same template.
• Compare cap rate and cash-on-cash return on both, not just purchase price.
• Model the full holding period, not just year one, and note where year-five cash flow differs.
• Account for the rent premium a new home may or may not command, and verify it.

A brand-new home has no rent history, so financing deserves extra scrutiny.

• Construction loan or construction-to-permanent structure, and the rate-lock period during the build.
• How the lender underwrites rent without history, and what rent figure they will use.
• Appraisal contingency terms in the contract, and a plan for an appraisal shortfall.
• Whether you plan to hold several homes, and whether portfolio, blanket, or DSCR financing fits.

Confirm the rules before you commit, because they can block renting entirely.

• Whether the builder sells to investors in the phase you want.
• Any cap on the share of units that can be rented, and any lease or ownership restrictions.
• The full HOA or community fee schedule and governing documents.
• Amenities and services the fees cover, and whether they raise or lower tenant appeal.

New communities carry risks that established neighborhoods do not.

• The builder's financial health, track record, and how your deposit is held.
• Phase pricing: what later phases are expected to sell for, and what happens if demand softens.
• How much supply is planned in the area, and the risk to rent growth and resale.
• A conservative rent-growth assumption for the first years of an unproven market.

Plan for the upper end of the build and protect yourself at the finish.

• Realistic completion date, with cushion for common construction delays.
• Financing lock and expected rent start date that survive a delayed closing.
• A plan for the final walkthrough and a written punch list.
• The warranty coverage periods, in writing, and how to file a claim.