Feasibility Report Guide — UnlockLand
Academy · Guide

How to build a feasibility report

A feasibility report is the document that turns "I think this works" into "here is why it works." This guide walks through every section — site, zoning, program, cost, revenue, returns, and risk — so your report is clear enough to make a decision and credible enough to get financed.

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Newly built fourplex multifamily building

A real project behind every report — and the numbers that financed it.

Feasibility Report · 123 Sample Ave RECOMMENDATION · GO
Development Feasibility Study
123 Sample Ave — 18-Unit Multifamily
Prepared by UnlockLand · R-3 Zone · Draft v3
Verdict
Pursue
1
Density & Program
GFA
31,200 sf
Units
18
Parking
24
FAR used
1.18 / 1.2
2
Cost Estimate
Land$2.4M
Hard cost$6.2M
Soft + finance$1.6M
3
Returns
Margin
RoC
IRR
21.4% IRR · 22.6% margin
4
Risk & Sensitivity
Entitlement · by-right
Cost +10% → 16% margin
Value −5% → still > hurdle
What each callout means
1
Density & program
What actually fits the envelope — GFA, units, and parking, not the legal maximum.
2
Cost estimate
Land, hard, soft, and financing — each with a stated per-sf basis a reader can check.
3
Returns
Margin, return on cost, and IRR — the headline numbers, measured against your hurdle.
4
Risk & sensitivity
The assumptions that move the answer most, stress-tested so the verdict holds up.
Read top to bottom, the report forms one clean line from what you can build to whether it pays.

An annotated sample report — the four callouts map to the sections every feasibility study needs.

What a defensible report does

The best reports are not the longest. They answer one question clearly, show their work, and hold up when someone pokes at the assumptions.

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Step by step

The eight sections of a feasibility report

Write them in order. Each builds on the last, and together they form one clean line from site to recommendation.

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The metrics every report should state

A reader should find these numbers in seconds. Put them up front and define how you calculated each.

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Section 7, illustrated

What a sensitivity table looks like

Show how the return moves when the two biggest assumptions shift. Green stays above your hurdle; amber is marginal; red fails.

Sensitivity · IRR by cost & value change Hurdle: 15% IRR
Value →
Cost ↓
−10%
−5%
Base
+5%
+10%
−10%
17.1
20.4
23.9
27.3
30.6
Base
14.8
18.0
21.4
24.7
28.0
+10%
11.9
15.1
16.2
19.6
22.9
Above hurdle Marginal Below hurdle Base case

Illustrative sensitivity grid — the deal stays above its 15% hurdle across most of the realistic range.

Do it faster

Generate the report in UnlockLand

Each section maps to a feature, so most of the report assembles itself from your real analysis — with the methodology shown.

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Keep going

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Build a report a lender will trust

Run your site in UnlockLand and let the feasibility analysis — with sources and methodology — write most of the report for you.

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