Rent Roll Modeling with AI
Turn rent rolls, offering memos, and lender packages into standardized, formula-driven models in minutes. Unit mix, in-place vs market rent, lease expirations, and a clean NOI build, every input cited back to the source document.
Trusted by 1,000+ finance professionals across PE, VC, growth equity, real estate, and hedge funds.
How Rent Roll Modeling Works
Upload rent rolls and deal docs
Drag in the rent roll, offering memorandum, and lender package, in PDF or Excel. Compound reads unit-level detail, lease terms, and expense line items across every file.
Describe your model
Tell the AI Analyst how to structure it: unit mix summary, in-place vs market rent, lease expiration schedule, expense reimbursements, and a stabilized NOI build. Point it at your own template if you have one.
Get a formula-driven Excel model
Receive a standardized workbook with real formulas: occupancy, weighted average rents, rollover by year, and an NOI build. Every input cites the exact page and cell in the source document.
Why Rent Roll Underwriting Is Still Slow
Every deal arrives in a different format, and standardizing rent rolls into a model is manual, error-prone work that eats into the days before a bid is due.
Every rent roll is formatted differently
One property exports from Yardi, another from RealPage, a third is a scanned PDF from the seller. Unit numbers, lease dates, and charge codes never line up, so every deal starts with a fresh cleanup.
In-place vs market rent is manual
Building the mark-to-market view means matching each unit to a market comp, calculating loss-to-lease, and rolling it into a stabilized figure, hours of lookups and formulas before you can even judge the upside.
Lease rollover buried in unit detail
Expiration risk lives in hundreds of individual lease end dates. Turning that into a clean rollover-by-year schedule requires bucketing, summing, and cross-checking against the rent roll total.
NOI builds don't tie out
Reconciling the rent roll to the trailing-twelve operating statement, allocating expenses, and building to NOI is where errors creep in. One mismatched line and the whole underwriting is off.
Why Compound Excels at Rent Roll Modeling
Standardized output from any format
Yardi export, RealPage PDF, or a broker's spreadsheet: Compound reads them all and produces the same clean, formula-driven model structure so every deal is comparable.
Real formulas, fully auditable
Unit mix, weighted average rents, loss-to-lease, rollover schedules, and the NOI build all come as live Excel formulas. Change an assumption and the model recalculates. Nothing is hardcoded.
Cited to the source document
Every rent figure, lease date, and expense line traces back to the exact page in the rent roll or OM, so you can verify the underwriting before it reaches the IC.
From a rent roll to a standardized underwriting model
What you can upload
- Rent rolls (Yardi, RealPage, PDF, Excel)
- Offering memorandums and broker packages
- Lender packages and loan documents
- Trailing-twelve operating statements
What Compound produces
- Unit mix and occupancy summary
- In-place vs market rent with loss-to-lease
- Lease expiration and rollover schedule
- Formula-driven NOI build with citations
Why teams switch from manual rent roll cleanup
For real estate underwriting, the difference is standardization and auditability, not just speed.
Handling varied rent roll formats
- Manual modeling
- Reformat every deal by hand
- Generic templates
- Assumes one input layout
- Compound
- Reads any rent roll or OM format
In-place vs market rent build
- Manual modeling
- Manual comps and lookups
- Generic templates
- You wire the formulas yourself
- Compound
- Loss-to-lease built with real formulas
Lease rollover schedule
- Manual modeling
- Bucket expirations manually
- Generic templates
- Static, must be re-tied each time
- Compound
- Rollover-by-year generated automatically
NOI build and expense allocation
- Manual modeling
- Reconcile line by line
- Generic templates
- Empty shell to populate
- Compound
- Formula-driven NOI, tied to inputs
Source traceability
- Manual modeling
- Manual notes and page flags
- Generic templates
- None
- Compound
- Citations back to source pages
Built for real estate teams underwriting deals
Real Estate Private Equity
Underwrite acquisitions from the rent roll up. Standardize unit mix, in-place vs market rent, and lease rollover into a formula-driven NOI build ready for your investment committee.
Brokers
Turn a listing's rent roll and OM into a clean, buyer-ready model. Present in-place economics and mark-to-market upside without rebuilding the spreadsheet for every deal.
Lenders & Debt
Size loans faster. Extract in-place NOI, expense ratios, and rollover schedules from borrower rent rolls and lender packages, with every figure traceable to the source.
REIT Analysts
Standardize property-level rent rolls across a portfolio into a consistent model format for same-store analysis, occupancy trends, and lease expiration tracking.
Upload a rent roll and OM, get an underwriting model in minutes
Frequently Asked Questions
Compound reads rent rolls exported from Yardi, RealPage, AppFolio, and other property management systems, as well as scanned PDF rent rolls and broker spreadsheets. It standardizes them all into a consistent model structure.
Yes. Compound builds unit-level in-place rents against market rents, calculates loss-to-lease, and rolls it into a stabilized view, all with real Excel formulas you can adjust and audit.
Yes. Compound buckets individual lease end dates into a rollover-by-year schedule, so you can see expiration risk and re-leasing exposure at a glance, tied back to the underlying rent roll.
Real formulas. Unit mix, weighted average rents, loss-to-lease, rollover, and the NOI build are all live Excel formulas, so you can change assumptions and the model recalculates. Nothing is hardcoded.
Yes. Upload your standard underwriting template and ask Compound to populate it from the rent roll and OM. It matches your tab structure, line item order, and formatting conventions.
Compound reconciles the rent roll to the trailing-twelve operating statement, allocates expenses, and builds to NOI with traceable formulas. You can verify every line against the source documents.
Yes. Compound extracts economics from OMs, broker packages, and lender packages alongside the rent roll, so the model draws on every source document in the deal, each value cited to its page.
Compound is SOC 2 Type II certified with AES-256 encryption at rest and in transit. Your documents are never used for model training, and VPC deployments are available for teams with the highest security requirements.
Yes. Adjust market rent assumptions, change the expense ratio, add a renovation scenario, or re-cut the unit mix, all in the same conversation. Each change builds on the existing model instead of starting over.