RentalCalcs Editorial · oklahoma-2026-10-19-v1 · Reviewed 2026-10-19
Oklahoma: evidence to offer worksheet
Free property worksheet. Entries remain in this browser page and are not submitted or saved. Print or save your completed worksheet before closing. The worked example is hypothetical, not a property quote or market forecast.
1. Match the evidence
The combined range is a starting screen. Its 100-basis-point width is not evidence that Tulsa trades exactly one percentage point above Oklahoma City, or that age alone determines yield. Northmarq’s regional sales count covers more deals than an identified cap-reporting sample. Obtain a comparable’s actual close price and consistent NOI before using it to justify an offer.
2. Complete the local document checks
Oklahoma City: fewer active projects, but track permitted supply
Collect competitor openings and permits separately. Obtain recent signed leases, concession schedules and a monthly reconciliation of billed versus collected rent.
Southwest OKC: absorption does not prove a neighborhood cap
Request the trailing monthly occupancy bridge, reasons for move-outs, bad-debt history and renovation invoices. Separate the cost to make a unit rentable from recurring repairs.
Tulsa: distinguish local rent growth from reversion potential
Match unit size and condition, check actual new-lease collections, and quote insurance with the roof age and loss history disclosed. Obtain comparable Tulsa sale NOI rather than assigning the combined range mechanically.
Norman and smaller cities: do not substitute price per unit for yield
Obtain leases by expiration month, guarantor terms where relevant, turn costs, vendor availability and local closed-sale income. Keep unsupported secondary-market yields blank.
3. Reconcile the buyer budget
| Item | Example |
|---|---|
| Purchase price | $2,000,000 |
| Scheduled annual rent | $302,400 |
| Other recurring income | $6,000 |
| Collection / concession / vacancy loss | -$24,000 |
| Effective income | $284,400 |
| taxes | $28,000 |
| insurance | $34,000 |
| utilities | $16,000 |
| maintenance | $40,000 |
| management | $22,000 |
| administration | $10,400 |
| Recurring expense total | $150,400 |
| NOI before debt and reserve | $134,000 |
| Annual debt service | $93,398 |
| Annual replacement reserve | $12,000 |
| Cash after debt and reserve | $28,602 |
| Down payment + closing + initial work | $1,000,000 |
Loan $1,200,000 at an assumed 6.75% for 30 years, monthly amortization. Going-in cap 6.70%; DSCR 1.43× before reserve, 1.31× after reserve; cash-on-cash 2.86%. Cash basis excludes an initial reserve deposit; add any lender-required deposit. No loan quote is implied.
4. Test the exit and invalidate the thesis
Value = annual NOI ÷ (cap percent ÷ 100). Keep cumulative NOI change separate from annual rent growth. A simple value comparison excludes debt payoff, sale costs, income tax and interim cash flows.
Identify the actual lease-up competitors
List completed, active and permitted projects separately for the subject’s unit mix. Set the lease calendar against when each can compete.
Rebuild the buyer’s recurring NOI
Replace the seller tax basis, insurance assumptions and unpaid owner labor. Carry the roof deductible and initial work in separate cash lines.
Test rent gains against the expense reset
Compare constant NOI, lower collections and higher buyer expenses at both the selected entry and a wider exit yield. Confirm loan proceeds from a real quote.
Evidence ledger
- Northmarq · Oklahoma Q2 2026, pp. 1–4: https://www.northmarq.com/sites/default/files/docs/NMMarketInsights-Q22026-Tulsa-OKC.pdf · Q2 / H1 2026
- Colliers · Oklahoma City Q2 2026: https://www.colliers.com/en/research/oklahoma-city/oklahoma-city-multifamily-market-report-2026-q2 · Q2 2026
- Oklahoma County Assessor · property records and definitions: https://www.oklahomacounty.org/elected-offices/assessor/lookup/property-records · Current guidance
- Oklahoma Insurance Department · wind and hail: https://www.oid.ok.gov/consumers/insurance-basics/disasters/wind-and-hail/ · Current guidance