Seneca Underwriting Portal

Seneca Development Co. · invited users only
The spreadsheet is dead. Long live the model.
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SENECA Underwriting Portal
The spreadsheet is dead. Long live the model.
68 units · 5422 N Mississippi Ave, Portland
Data room ↗ AI offline model —

Unit mix & rents sourced

Rent and $/SF recalc each other. Totals drive unit count and GPR in the model, live.

Assumptions sourced override filled-in

Changes apply to the working scenario, never the base case. Growth fields accept a single % or a by-year list.
Scenario:
Levered IRR
Equity multiple
Dev spread · untrended
Unlevered IRR
Total equity
Gross exit value

Key performance indicators

Untrended = today's (2026$) rents and costs at 95% economic occupancy, before any growth. Trended = the first full stabilized year as modeled (growth applied). At exit = the buyer's forward 12 months. All figures recompute live from the working scenario.

Annual cash flows dark = unlevered project · light = levered equity ($M)

Exit valuation ·

M1 caps the unabated NOI and adds the PV of the remaining MULTE abatement (how the CBRE appraisal valued it). M2 caps the abated in-place NOI and overstates value; shown for reference.

Levered IRR · exit cap × rent growth

Recomputed live from the working scenario. Outlined cell = current settings when on the grid.

Cash flows

Operations first, financing at the bottom, exactly as the retired workbook laid it out. Flows sum across periods; balances show period-end. The "Vacancy & unleased loss" line absorbs the gap between full gross rent and rent actually collected during lease-up. Every cell comes from the verified engine.

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Open diligence items

Claude logs items here when a question surfaces something the documents or model cannot answer. Anyone can add or resolve; every action is attributed.