Education · Commercial Development
Anyone can name a project. Very few can explain how it actually comes together — the order things must happen, the approvals, the money, and the terms everyone assumes you already know. This page walks through three development types step by step, then decodes the vocabulary.
Development Type 01
Apartment communities (garden, mid-rise or wrap) are the most common large-scale residential build. The objective: build units at a cost per door that the rents justify — and keep that gap profitable through stabilization.
Study the submarket before touching a site — rents, occupancy, absorption, demographics and job growth. If there isn't renter demand at the rents the numbers need, every later step is wasted.
Find a parcel whose zoning permits the density you need (units per acre or floor-area ratio), with servicing already available or affordable — sewers, water, and road access.
Build the preliminary pro forma — hard cost per door, soft costs, land cost — then project income, operating expenses, net operating income, and an exit value at a market cap rate. Whether it "pencils" is decided here, not later.
LOI → due diligence → purchase. Run the survey, a Phase I environmental assessment, title, and zoning letters. Close either all-cash or with financing in place.
The approvals that make the site legally buildable — rezoning or a density amendment, site plan approval, variances, and a municipal development agreement. Timeline can run months to years; this is often the long pole.
Architect advances schematic design → design development → construction documents. Engage civil, structural and MEP engineers. Pull the building permit.
Arrange a construction loan (funded in draws against completed work) and raise equity. A typical stack is 70–80% debt with a preferred-return equity layer.
The general contractor builds; the lender inspects and releases draw payments as work is verified. Change orders and the contingency are managed here.
Secure the certificate of occupancy, put a property manager in place, and fill units to stabilize.
Once stabilized (often 90%+ occupied), either refinance out of construction into permanent financing, or sell the stabilized asset to an institutional buyer or apartment owner.
Deeper dives
A pro forma is simply the whole deal on one page, projected forward. The logic runs top to bottom:
If the projected value, minus all the build cost, still leaves a healthy margin, the numbers "pencil." That single test drives every decision that follows.
Almost no one builds a development only with their own money. The stack is usually two layers:
During the build it's interest-only. It's repaid when you either refinance into permanent debt or sell — so the construction loan is always taken out at the end.
Development is a relay, not a solo sport:
Cities and markets vary, but a sensible range for a multi-family build:
Soft costs (design, permits, legal, financing) are routinely underestimated — budget them as a real line item, not an afterthought.
Development Type 02
Warehouse, distribution and light-manufacturing space. These builds are typically faster and less approval-heavy than multi-family or towers — but location and environmental due diligence matter enormously.
Know who the tenants are — logistics, e-commerce, 3PL, light manufacturing, cold storage — and the building sizes, clear heights and rents they want.
Location drives the deal: proximity to highways, ports, rail and labor, with flat, buildable land and adequate utilities and truck access.
Industrial land often carries legacy contamination — Phase I and often Phase II assessments are essential. Geotechnical studies confirm the soil can bear a floor slab and foundation.
Confirm industrial zoning, permits and environmental review. Usually lighter than residential, but a traffic impact assessment is common.
LOI, full due diligence, and close — with environmental conditions cleared before you take title.
Specs that rented warehouses are measured by: clear height (often 32–40 ft), column spacing, dock doors, truck courts, and ESFR sprinklers, plus the office/admin component.
Two routes: spec (start construction empty, betting on leasing up) or build-to-suit (a tenant pre-commits and often prefunds). Construction financing plus tenant-improvement allowances.
Usually tilt-up concrete or pre-engineered steel — faster and simpler than residential or towers.
Attract tenants — industrial leases are commonly triple-net (NNN), where the tenant carries taxes, insurance and operating costs. Stabilize before an exit.
Sell to an institutional buyer or REIT at a market cap rate, or hold long-term for income.
Deeper dives
Choice comes down to bank appetite and market strength — lenders are far happier lending against a pre-committed tenant.
Industrial space is valued on function, not beauty. Three specs drive most of the value:
These are the same specs a tenant will ask about first — get them wrong and the building trades at a discount for its entire life.
Industrial land has often had a previous industrial life — and that history can hide liabilities.
Getting title to land carrying someone else's environmental liability is one of the fastest ways to erase a deal's returns. Clear contamination before you close.
Industrial space is almost always rented to a business user — a distributor, manufacturer, e-commerce operator, or third-party logistics firm.
Leases are commonly triple-net (NNN): the tenant pays rent plus property taxes, insurance and operating/maintenance costs. That means the owner's costs are largely passed through, and the income stream is steadier.
Stabilized industrial with a good credit tenant is among the most liquid commercial assets — institutional buyers and REITs compete for it, which supports the exit value.
Industrial is generally the fastest and simplest of the three development types:
Development Type 03
High-rise — residential, commercial, or mixed-use. The largest and longest development type in commercial real estate, measured in hundreds of millions of dollars and multi-year timelines, where entitlement and financing risk are at their highest.
Towers demand a serious pro forma — construction costs per square foot are enormous, so the rents or sale prices must support structured capital across a long build.
Size up the parcel against floor-area ratio (FAR), density and height limits. The right site for a tower usually isn't zoned for one yet.
The highest-risk stage. Rezoning, environmental and development review, density agreements, inclusionary housing — sometimes a public process that can take years and carries real kill-risk.
Tall-building design is specialist work — structural (wind and seismic), facade/curtain wall, and MEP engineering alongside the architect. Deep geotechnical bores inform foundations.
Phase I/II environmental plus soil borings and groundwater analysis — considerations shoring and dewatering for deep excavation.
Because of size, towers use syndicated construction loans, often A/B debt, plus substantial equity. Condo projects lean on pre-sales; office/apartment towers add forward or permanent commitments.
Excavation, shoring, dewatering, then deep foundations (piles or a raft mat). This phase is out of sight but disproportionately risky and expensive.
Concrete core + frame, superstructure, facade, then MEP rough-in and fit-out — floor by floor, with lenders and inspectors clearing each milestone.
Per-floor inspections, a temporary conditions of occupancy, then the full certificate of occupancy.
Lease-up (rented) or sell-out (condo) of a high volume of units, managed in phases.
Refinance the completed tower into permanent debt, or sell to an institutional owner — the exit the entire pro forma was built around.
The Language
The development vocabulary, grouped by where in the process you meet each term — so the acronym soup actually maps to a stage.
Buying and diligence on the site
Non-binding summary of proposed terms for the deal, used to open negotiations before a contract.
The inspection window — survey, title, zoning, environmental, and financial checks — before finalizing the purchase.
Environmental Site Assessment — a records review that screens for contamination risk on the land.
Physical testing (soil, groundwater) done when Phase I flags a real contamination concern.
Policy protecting the buyer against hidden claims, liens, or defects in the ownership chain.
Boundary and physical layout drawing confirming exactly what you're buying.
Any claim or restriction on the property — liens, easements, leases — that burdens ownership.
Right of a third party (or utility) to use part of the land, usually for access or infrastructure.
Upfront deposit showing serious intent; often forfeited if the buyer pulls out without cause.
Contract condition letting the buyer back out if funding can't be secured.
Approvals and the jurisdiction
Local rules governing what can be built where — land use type, density, height, setbacks.
Formal change to the zoning designation to permit what you intend to build.
Relief from a specific zoning rule (e.g. a setback) when it creates practical hardship.
Approval to operate a use the zoning allows only under conditions.
The city's long-range blueprint for growth; zoning decisions are supposed to align with it.
Governance review of the physical layout (buildings, driveways, landscaping) before building.
Study of how the project will affect local traffic, often required for larger developments.
Fees charged to developers to fund off-site infrastructure the project requires.
Contract with the municipality locking in approvals, obligations, and phasing terms.
The local body that reviews and often votes on zoning and site-plan requests.
Money to build
Short-term, higher-rate loan funding the build, usually interest-only and repaid/refinanced at completion.
A tranche of construction funds released by the lender as verified work is completed.
Debt as a share of total development cost (land + hard + soft). A 70–80% LTC is common.
Debt as a share of the property's value — more relevant once completed and stabilized.
Set-aside in the loan to pay interest during construction before income starts.
Physical construction costs — materials, labor, contractor fees.
Non-physical costs — design, legal, permits, financing fees, marketing.
Budget buffer (typically 3–10%) held for inevitable overruns or changes.
Documented change to scope, budget or timeline requested after work begins.
A large loan shared among multiple lenders — common for towers.
Getting it physically built
The firm that manages the site, coordinates subs, and delivers the build.
Progression from rough concept (schematic) through detail (design development) to buildable plans (construction documents).
Cutting cost while preserving function — substituting materials or systems to hit budget.
Cost estimating, scheduling, and construction planning done before groundbreaking.
Grading, utilities, drainage and roadwork preparing the land to build.
The below-grade support — slab, piles, or mat that carries the building's load.
The vertical framework — concrete, steel, or wood frame above ground.
Mechanical, electrical, and plumbing systems — the building's operating skeleton.
Question from the site clarifying a plan or spec during construction.
Point where the project is usable and ready for its certificate of occupancy.
Final list of small defects the contractor must fix before handover.
Permanent money on the completed asset
Long-term financing that repays (takes out) the construction loan at completion.
Short-term financing bridging gaps — e.g. construction to stabilization before permanent debt.
Stable income after operating expenses but before debt service and tax.
NOI ÷ property value. Lower cap rate = higher price for the same income.
NOI ÷ annual debt payments. Lenders want cash flow comfortably above the debt service.
Periodic repayment reducing loan principal over time.
Early years of a loan paying only interest, deferring principal payments.
Commercial mortgage-backed security financing — pooled and securitized, common in larger deals.
Cheaper, well-underwritten loans for multi-family via Fannie Mae / Freddie Mac / HUD.
Replacing existing debt — often to lock stabilization-era value into cheaper long-term money.
Filled, run, stabilized
Official approval that the building is safe and legal to occupy.
Conditional occupancy for part of a building before full completion.
The point rents/occupancy reach a sustainable target (often 90%+), enabling permanent financing.
The period of actively filling vacant units after construction.
Running list of tenants, units, lease terms and rent paid.
Share of units un-rented; leverage on market pricing and lender underwriting.
Tenant covers rent plus taxes, insurance and operating/maintenance costs.
The operator handling tenants, maintenance, leasing and day-to-day performance.
Fund held for future capital expenditures like roofs, HVAC and renewals.
Real Questions, Straight Answers
Aimed at sponsors doing 20–100 units and up — the capital-stack and construction questions that actually come up on a working deal, not the 4-plex basics. Tap each to expand.
On a typical 50-unit build, the construction loan runs roughly 70% loan-to-cost (land + hard + soft), so you're ~30% equity on paper. In practice, budget 35–40% of total cost when you include the interest reserve, contingency and carry buffer. Lenders count only sponsor equity that's actually at risk at close — "sweat equity" and soft estimates don't move the loan size. Have the cash-and-cover story real before you tie up land.
During construction there's no rent coming in, but interest accrues every month. The interest reserve funds that gap — construction-period interest plus typically a stabilization tail beyond completion. Size it roughly as the build schedule + stabilized period × monthly debt service, and don't forget the lender may add a carry and capex reserve on top. Under-reserving is a classic reason draws stall at month eight.
Loan-to-Cost divides the loan by total build cost (land + hard + soft) and is the metric while construction is happening. Loan-to-Value divides it by the stabilized appraised value at completion — which is higher than cost once the asset is leased and producing. So a construction loan that's ~70% LTC often lands at only ~60–65% LTV at stabilization. Knowing which one you're negotiating prevents a lot of confusion at term sheet time.
Refinance at stabilization — roughly 90% occupancy with rent rolls that clear the permanent DSCR. Going too early means paying construction margin on a stabilized asset; going too late exposes you to rate and term risk. The bridge-to-perm structure lets one lender carry you from construction to conversion on pre-agreed terms, which removes a lot of the timing gamble. Build the refi decision into the business plan from day one, not when the certificate of occupancy lands.
Not exactly. A construction loan funds the build in draws and is paid off (taken out) at completion. A bridge-to-perm adds a commitment to convert to permanent financing once you hit stabilization hurdles — often with a pre-agreed valuation methodology. Expect the rate to step up between phases, and read the conversion conditions carefully; the "perm" is only as solid as the occupancy/coverage tests you can actually hit.
Funds release in tranches against verified work: foundation, framing, MEP, and so on. The lender sends an inspector or draw reviewer to certify the percentage complete before releasing the next tranche — which protects them from funding ahead of real progress. Keep your lien waivers and draw documentation in order or the final draws can stall for weeks. Budget draw administration into soft costs; it's real work, not paperwork theater.
Hard money is a short-term, high-rate rescue or gap tool — weeks to months — not a ground-up term financing source. For a real build use bank, agency or CMBS construction debt. Hard money earns its premium only in specific spots: bridging a land acquisition before construction funding, rescuing a distressed site, or covering an unexpected gap. If you use it, know your exit and term before you sign, because the annualized cost is brutal over a long hold.
The classic split: GP (you/developer) + LP (capital). Industry-standard LP gets a preferred return (often 8–10% cumulative) before any profit split, then a waterfall divides upside, with the GP's promote kicking in above the LP's hurdle. Compensate the sponsor via a development fee and financing structure — but be honest that LP capital expects a strong preferred and a clearly defined promote. Treat it as hiring a financing partner, with an operating agreement that says exactly what each side earns.
The development fee is what the GP pays itself for managing the build — commonly 3–5% of hard and soft cost, and it's a legitimate budget line. But it's not free money: lenders and LPs underwrite it as a cost that reduces the return. Size it to your market and resist inflating it into the deal's margin. A reasonable fee is expected and defensible; an inflated one repels capital and can sink otherwise-good syndications.
Stress every one of these to the downside before you commit. The proforma is a tool to kill bad deals early, not a sales sheet.
Some lenders require a pre-sale or pre-lease threshold before they'll fully fund — a genuine constraint on market-rate projects. Options: negotiate the threshold down, bring a stronger sponsor to waive or reduce it, or use a smaller first-draw tranche that caps the lender's exposure until you reach the trigger. Whatever route, know the requirement before you size the land purchase — it changes how much equity you must carry early.
Use a single-asset LLC for liability segregation, with an operating agreement that cleanly divides GP/LP roles and economics. A syndication lets you raise more capital, but it brings securities-law obligations — accredited-investor screening, disclosure and docs — so bring securities counsel on early. Decide ownership and management structure before you buy the land, not when the first draw is due; retrofitting entity structure mid-project is messy and expensive.