How do ground up construction loans for real estate investors work?

Build a funding plan, not just a loan-to-value target

For a Massachusetts or New England investment project, show what you are building, what it costs, when each payment is due and how the loan will be repaid. Separate acquisition or existing land debt from construction funding, borrower contributions and cash needed between advances. A supported completed value is one input, not a substitute for an executable budget and repayment plan.

Part of the project	What to prepare or confirm
Land and ownership	Purchase contract or ownership history, cost basis, existing debt, title and the accepted valuation basis. Confirm whether land equity receives credit, how much and under what conditions. Land equity is not cash for contractors, fees or reserves.
Complete budget	Land, hard costs, soft costs, contingency, financing costs, interest, taxes, insurance and selling or lease-up costs. Identify which costs are eligible for financing and which require separate cash.
Plans and permit path	Plans, specifications, surveys and reports, zoning and permit status, remaining approvals and the party responsible for each item. Separate loan-closing conditions from permission to perform the work.
Builder and sponsor	Relevant completed projects, contractor credentials, contract and scope, schedule, financial capacity and the sponsor's role. A first project or self-performing work needs an explicit review, not an assumed experience waiver.
Advances and liquidity	Closing advance, construction holdback, borrower contribution sequence, inspections, draw documents, retainage, reimbursements and working cash while requests are reviewed.
Interest and maturity	Rate, balance used to calculate interest, fees, any reserve, payment responsibility, maturity and extension conditions. Ask what happens if the reserve runs out or completion is delayed.
Repayment	Supported sale prices and selling costs, or rents, operating costs and a separately reviewed replacement loan. Include slower sales, lower value and a cash-shortfall plan.

Use the ARV, LTC and LTV guide to distinguish cost and valuation limits. Do not assume a year of land ownership unlocks appraised-value equity, a fixed credit score establishes eligibility or the same advance applies to every builder. Ask for the accepted cost basis and written loan conditions for this property.

Separate the commitment from the closing advance

The following is a hypothetical teaching example, not current program terms or a funded 316 transaction. Assume a $1,500,000 accepted completed value, an 80% eligible-cost ceiling and a 60% completed-value ceiling. Assume $600,000 of approved hard costs is held for later construction advances, with a $200,000 land advance at closing. There are no financed fees or interest reserve in this example. Other costs and funding conditions can reduce the amount available.

Funding step	Illustrative calculation
Budget	$300,000 land + $600,000 hard costs + $50,000 soft costs + $50,000 contingency = $1,000,000
Assumed sizing tests	$800,000 under the eligible-cost assumption versus $900,000 under the completed-value assumption; the lower ceiling controls this simplified example
Commitment and advances	$800,000 total commitment = $200,000 closing land advance + $600,000 construction holdback, not a single closing payment
Borrower budget funding	$200,000 toward the stated budget: $100,000 land-price gap plus $100,000 for the remaining soft-cost and contingency budget
Interim draw cash	$60,000 paid for an eligible work package before a requested $60,000 reimbursement. Release remains subject to the approved draw conditions; it is not guaranteed by paying the invoice.

The borrower budget funding is not full cash-to-close or the entire liquidity requirement. Fees, interest, property carry, reserves and other excluded expenses need separate funding. Budget contributions also do not all become spent cash on the closing date. An unused contingency is a planned cushion, not profit.

For the draw illustration, assume the stated borrower contribution is already committed and cannot cover this work package. The $60,000 working-cash buffer is then needed in addition until reimbursement, but is not an additional project cost and is not another loan commitment. Do not count the same funds as both a protected contingency and available draw cash. Confirm the contribution sequence and any advance or reimbursement conditions before engaging the contractor. The construction draw checklist covers the supporting documents and review steps.

Model interest against the actual funding schedule

Ask whether the loan charges interest on the outstanding balance, the full commitment or another contractual basis, and how day count, minimum interest and fees work. A financed interest reserve is not free capital: confirm whether it uses part of the commitment, how it is advanced and who pays when it is exhausted. Do not assume every construction loan includes a reserve.

For this separate twelve-month interest illustration, assume a 10% annual simple rate, twelve equal monthly periods, interest paid in cash and no capitalization, fees or principal repayments. Hold the outstanding balance constant within each four-month phase below. This is an intentionally simplified funding schedule, not an actual construction forecast or a quote.

Assumed phase	Balance and interest
Months 1 to 4	$200,000 outstanding; $1,666.67 monthly interest; $6,666.67 for the phase
Months 5 to 8	$500,000 outstanding; $4,166.67 monthly interest; $16,666.67 for the phase
Months 9 to 12	$800,000 outstanding; $6,666.67 monthly interest; $26,666.67 for the phase
Twelve-month interest	$50,000, calculated from the unrounded phase amounts, before taxes, insurance, fees and other property carry

Displayed monthly and phase figures are rounded; the total uses unrounded calculations. An actual daily draw schedule, different interest basis or capitalized interest changes the result. Prepare a month-by-month cash forecast using the written documents rather than treating the fully drawn payment as every month's cost.

Stress-test the budget, time and exit

These are separate alternatives, not cumulative scenarios. They use the same hypothetical principal and budget where stated; they are not additional financing offers.

Changed assumption	Cash consequence
Ten percent hard-cost overrun	$60,000 extra hard costs absorb an entirely unused $50,000 contingency and require $10,000 above the original budget, before related financing or carrying costs. This assumes the contingency can be used for that work and the loan does not increase.
Three-month delay	$800,000 stays outstanding at the assumed 10% rate, adding $20,000 simple interest. At an assumed $1,500 monthly property carry, add $4,500, or $24,500 combined before extension fees and other charges. An extension requires written approval and is not automatic.
Smaller replacement loan	$750,000 replacement financing against $800,000 principal payoff and $12,000 closing costs leaves a $62,000 cash shortfall. Assume prior interest is current, no credits and no other payoff charges; prepaids, escrow and other costs could increase the cash needed.

A rental exit is separate underwriting, not an automatic refinance. Confirm completion and occupancy requirements, rents, expenses, coverage, valuation, property eligibility, ownership and documentation for a specific replacement loan. For a sale exit, test prices, selling costs and the time to receive cleared proceeds. Construction approval does not guarantee a buyer's financing, a refinance or project profit.

Keep permit and project-type decisions specific

Financing approval is not permission to build. The Massachusetts permit-application guidance directs non-state-owned building applications to the local municipal building official. Confirm the required approvals and inspections for the actual site with the local authority and qualified project professionals. Loan conditions for acquiring land, starting work and releasing each draw are separate questions; do not assume a permit can always wait until after closing.

A single building, five or more units, mixed use and condominium development can require different structures and reviews. There is no universal unit-count cutoff that establishes available terms, pre-sale waivers or an automatic commercial-loan category. If units will sell individually, plan legal documents, local requirements, sales timing and written releases with counsel. The refreshed Massachusetts condo financing guide explains those planning questions.

For general risk context, the OCC commercial real estate lending handbook discusses construction budgets, disbursement controls, completion and repayment risks. It is a bank-supervision resource, not a 316 loan program or a substitute for the actual loan documents and professional advice.

Send a project brief the desk can review

Include the address and proposed use, land contract or ownership history, existing debt, plans and specifications, permit status, builder and sponsor experience, line-item budget, construction schedule, cash available, requested closing advance and later draws. Add supported sale prices or rental projections, the intended exit and a downside plan. Start with the investor document checklist and Massachusetts financing-cost guide.

316 Capital arranges business-purpose real estate financing and coordinates the financing process. Explore ground-up construction financing or the Massachusetts investor financing page. The existing East Boston construction case study is local project context, not an offer of the same terms, draw conditions or outcome for another property.

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Common questions

Can land I already own count toward construction-loan equity?

It may receive credit under a specific financing structure, but ownership duration alone does not establish the accepted value, equity credit or cash available. Provide acquisition history, cost basis, existing liens and the required valuation. Confirm the approved land basis and contribution sequence in writing. Land equity does not itself pay contractors, fees or reserves.

Do I need the building permit before the loan closes?

Confirm both the financing conditions and the local approvals for the actual property. Requirements for a land acquisition, construction closing, start of work and individual draws can differ. A financing approval is not permission to build, and it is not safe to assume a permit can always be delivered after closing. Ask the local building official and the financing team before committing to a schedule.

Does every construction loan include an interest reserve?

No reserve should be assumed until it is included in the written structure. Ask how interest is calculated, whether a reserve uses part of the loan commitment, how it is advanced and who funds payments if it is exhausted. The interest table in this guide assumes cash-paid interest and no financed reserve; it is not a current program quote.

Can a first-time builder or a project with five or more units qualify?

The experience, project type, builder, budget, liquidity and repayment plan require a transaction-specific review. Do not treat a contractor relationship, extra equity or a unit count as automatic approval or a pre-sale waiver. Provide the sponsor and builder's actual experience, plans, cost support and exit assumptions so the desk can assess the request.

What happens if construction costs rise or the project takes longer?

Reconcile the remaining cost to complete, available contingency, undisbursed loan funds and additional cash. Get written approval for changes that require it; do not assume the loan amount or maturity will increase. Stress-test interest and property carry through the delay, and check whether the sale or replacement loan still repays the debt. The examples here are separate teaching scenarios, not promises of additional financing.

Related guides

316 Capital is a private lending and capital advisory firm. We arrange business-purpose real estate financing through institutional capital partners; loans are not available for owner-occupied primary residences. This guide uses hypothetical financing examples for education, not current program terms, an approval or a promise of profit. It is not legal or tax advice. Have qualified professionals confirm the actual project, permits, documents, costs, financing and exit conditions. Every quote is transaction-specific and subject to underwriting. Contact [email protected] or +1 (617) 546-4817.