Deal Underwriting

Consolidate a broker OM, the T-12 and rent roll, the Argus/underwriting export, and market data into one cited underwrite with a full return model and a go / no-go call.

Real EstateInvestment Management

What it extracts

18 extraction fields

Underwriting Summary
The one-look front page - property snapshot, purchase price, going-in and stabilized cap rate, leverage, and the computed headline returns - synthesized from the analysis below so a reviewer can orient before reading detail.
Source Document Inventory and Completeness
Which package documents were provided, partial, or missing, mapped to the user's files and flagged by importance - so the reviewer knows whether the return math can be trusted before reading it.
Property and Deal Overview
The property and deal identity - type, location, vintage, unit count or rentable area, occupancy, seller, price, and price-per-unit/SF - the frame every downstream number hangs on.
In-Place Operating Statement (T-12 Normalized)
The trailing-twelve-month statement normalized to a standard income statement - gross potential rent through EGI, opex, and NOI - so in-place performance is comparable across deals and the NOI foots, with capital costs kept out of opex.
Rent Roll and Tenancy Summary
The revenue engine - per unit type (multifamily) or per tenant (commercial): occupancy, in-place versus market rent and the loss-to-lease, lease expirations, recovery type, and rollover exposure.
Sales and Rent Comparables
The sales and rent comps the OM or appraisal uses to justify pricing and rents - price per unit/SF, cap rate, and rent per unit/SF - each with a note where a comp is stale or not truly comparable.
Market and Submarket Context
The market read - submarket vacancy, rent growth, absorption, supply pipeline, prevailing cap rate, and demand drivers - drawn from the package and, where it is silent or dated, from sourced web data, each flagged as supporting or challenging the broker's view.
Broker vs Underwriter Assumption Reconciliation
The judgment layer - for every material assumption, the broker/OM value, the Argus/pro-forma value, and the value the underwriter would adopt, with the delta, a broker-aggressiveness mark, and a one-line rationale. This is the assumption-reconciliation record the underwrite is expected to deliver.
In-Place vs Pro-Forma NOI Bridge
The step-by-step bridge from in-place NOI to stabilized underwritten NOI - loss-to-lease burn-off, rent growth, occupancy, other income, and each expense adjustment - with the total pro-forma-versus-in-place delta surfaced so an aggressive underwrite cannot hide.
Purchase Price and Valuation Metrics
The entry valuation - going-in and stabilized cap rate (NOI / price), price per unit/SF, total capitalized cost, yield-on-cost, and the exit-minus-entry cap spread - with the broker's headline cap rate reconciled to NOI / price.
Financing and Debt Sizing
The debt sized to the binding constraint (LTV, DSCR, or debt yield) - amount, rate, IO, amortization, term, debt service - with DSCR and debt yield at close and stabilization, and guardrail breaches flagged.
Sources and Uses
The capitalization table - uses (price, closing costs, financing fees, upfront capital, reserves) against sources (debt and equity as the plug) - with the sources-equal-uses balancing check shown and total equity required carried into the returns.
Cash Flow Projection
The annual pro-forma cash flow across the full hold - EGI, NOI, capital, debt service, and unlevered and levered cash flow with the disposition-year sale proceeds - the stream every return metric is computed from.
Return Metrics
The institutional return set computed with formulas shown - unlevered and levered IRR, equity multiple (MOIC), cash-on-cash, yield-on-cost, going-in and stabilized cap rate, DSCR, and debt yield - all derived from one cash flow stream and one equity basis.
Sensitivity Analysis
Levered IRR and equity multiple stressed against the levers that move CRE returns - exit cap rate, rent growth, vacancy, interest/refi rate, renovation premium, and hold - with scenarios that breach the equity hurdle or DSCR floor flagged.
Key Risks and Mitigants
The material risks by category - market, execution, interest-rate/refinance, exit-cap expansion, expense/tax, tenancy/concentration, leverage, environmental, sponsor - each with a severity anchored to the sensitivity results and the available mitigant.
Underwriting Consistency and Data-Quality Checks
The recompute-and-reconcile checks a senior underwriter runs before trusting the model - NOI foots, cap rate/DSCR/debt-yield/yield-on-cost tie out, sources equal uses, the return set is internally consistent, no capital in opex, and the pro-forma delta is disclosed - each Pass, Fail, or Review.
Underwriting Recommendation
The machine-readable go / no-go verdict - Pursue, Pursue with conditions, Re-trade / reprice, Pass, or More information needed - weighed across the returns, sensitivity, risks, and consistency checks.

Where it fits

Real estate acquisitions underwriting

Upstream

Deal sourcing - a broker offering memorandum or an off-market opportunity arrives and the team assembles the package (T-12, rent roll, the broker's Argus/underwriting export, PSA or LOI, lender term sheet, and market data)

This step

Deal underwriting - consolidate the package into a cited underwrite, reconcile the broker's assumptions against an independent view, and issue a recommendation

Downstream

  • Investment-committee decision (often via an IC memo)
  • Letter-of-intent / PSA negotiation and re-trade
  • Debt sizing and lender submission
  • Closing and asset onboarding

What it needs

Documents

  • Offering memorandum (OM)
  • Trailing-twelve-month operating statement (T-12)
  • Current rent roll
  • Broker underwriting model or Argus export
  • Unit mix or stacking plan
  • Purchase and sale agreement (PSA) or letter of intent (LOI)
  • Lender term sheet or loan quote
  • Capital-expenditure / renovation budget
  • Appraisal
  • Property condition assessment (PCA)
  • Environmental report (Phase I)
  • Tax bills or assessor records
  • Market / comparable data

Systems

  • Deal or document repository
  • Email
  • Google Drive or SharePoint
  • The firm's underwriting model (Excel / Argus)

Prerequisites

  • Your underwriting model template and return hurdles
  • The complete deal package including the T-12 and rent roll
  • Target market assumptions (rent growth, exit cap rate, reserves) where the documents are silent
  • Your lenders' current DSCR and debt-yield thresholds

What it produces

A cited commercial real estate underwrite - source-completeness check, property overview, normalized in-place statement, rent roll and tenancy, comps, market context, a broker-versus-underwriter assumption reconciliation, an in-place-to-pro-forma NOI bridge, valuation metrics, debt sizing, sources and uses, a full-hold cash flow projection, the return set (unlevered/levered IRR, equity multiple, cash-on-cash, yield-on-cost, DSCR, debt yield), a sensitivity table, key risks, consistency checks, and a go / no-go recommendation

Delivered to

  • The firm's underwriting model
  • Investment-committee or deal file
  • CRM or deal-management system
  • Deal folder

Review model

An acquisitions analyst or investment-committee member reviews the assumption reconciliation, the values the agent labeled as underwriting assumptions (versus extracted facts), the consistency checks, and the recommendation before the deal advances. Judgment-heavy calls - market view, sponsor conviction, final pricing - stay with the reviewer.

Who uses it

Acquisitions AnalystAcquisitions AssociateInvestment / Underwriting AnalystAcquisitions Director / Investment Committee Member

Volume fit

Works best for

acquisitions teams screening a steady flow of commercial deals - where analysts otherwise spend most of their underwriting time re-keying broker assumptions into Excel, and a fast, credible read decides which deals get pursued

Too small for

a single one-off acquisition a partner will model by hand regardless

Grounded in

  • Net Operating Income convention: NOI = Effective Gross Income - Operating Expenses; capital expenditures and replacement reserves are excluded from operating expensesverified as of 2026-07-22
  • Capitalization-rate convention: Going-in cap rate = Year-1 NOI / purchase price; terminal/exit value = forward NOI / exit cap rateverified as of 2026-07-22
  • Return-metric definitions: unlevered IRR (property-level cash flows), levered IRR (equity cash flows after debt service), equity multiple / MOIC = total distributions / equity invested, cash-on-cash = annual levered cash flow / equity invested, yield-on-cost = stabilized NOI / total project costverified as of 2026-07-22
  • Lender underwriting metrics: DSCR = NOI / annual debt service; Debt Yield = NOI / loan amount; loan sized to the minimum of the LTV-, DSCR-, and debt-yield-based maximumsverified as of 2026-07-22
  • Uniform Standards of Professional Appraisal Practice (USPAP)verified as of 2026-07-22

Changelog

  • July 2026

built to industry best practice for commercial real estate deal underwriting

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