What MHP documents does Primer support?

Primer processes lot-level rent rolls distinguishing TOH vs POH, utility bills and sub-meter data, lot surveys and site plans, zoning compliance documents, home age and infrastructure reports, and lease agreements. If a human can read it, Primer can extract it.

How does Primer handle TOH vs POH?

Primer identifies whether each lot contains a tenant-owned home (TOH) or park-owned home (POH) and extracts the appropriate revenue streams—lot rent for TOH, lot rent plus home rent for POH. This distinction is critical for accurate NOI modeling.

Can Primer analyze utility income and expenses?

Yes. Mobile home parks often have complex utility billing with sub-metering, master metering, and RUBS (ratio utility billing). Primer extracts utility data and maps income and expense to your proforma.

Does Primer identify expansion opportunities?

Primer extracts lot counts including vacant and infill-ready lots from site plans and rent rolls. This data feeds into your value-add underwriting model for expansion and densification scenarios.

Manufactured Housing

Underwrite MHCs in minutes.

Primer extracts lot-level rent rolls, ownership structures, and utility data into your exact model format.

Teams save 10+ hours per week on underwriting.

Book a demo See how it works

Documents We Process

Rent Rolls Lot Maps Utility Bills T12 Statements Ownership Records

Trusted by teams at

Sunset Valley MHC

EXTRACTING

Lot #

Type

Lot Rent

Total

Lot 12

TOH

$485

Lot 13

POH

$485

$885

Lot 14

TOH

$510

Lot 15

Vacant

—

Total Lots

142

TOH/POH

118 / 19

Vacant

5 lots

Extracted from rent_roll.pdf → Your Model

Lot-level data

More deals.

Same bandwidth.

MHP teams using Primer review 3x more parks with the same headcount.

Your Current Workflow

Parks per week

Hours per park (manual)

Based on MHP teams using Primer

With Primer

Additional parks reviewed

+28 per month

Parks you'd otherwise triage out

Hours back for analysis

56 per month

Book a demo

We'll use your actual rent rolls and model.

From Rent Roll to Model in Minutes

Upload your deal package. Get your model back, filled.

Drop Your Deal Package

MHP docs we process

Rent Rolls Utility Bills Site Plans T12s

AI Extracts & Maps

What Primer does

TOH/POH Split Utility Income Cites Sources

Your Model, Filled

Output format

Your Template (.xlsx) CSVs

Every value cited

Verify in seconds, not hours

All docs at once

Rent Roll + Utility Bills + Site Plan → one run

Live in 48 hours

One-time model mapping

MHP documents we process

If a human can read it, Primer can extract it.

Lot-Level Rent Rolls

Per-lot tenant data, TOH vs POH designation, lot rent, home rent (if POH), and lease status.

Utility Bills & Sub-Meters

Water, sewer, electric, gas usage. Sub-meter readings, RUBS allocations, and master meter costs.

Lot Surveys & Site Plans

Lot counts, dimensions, vacant lots, infill opportunities, and road/infrastructure layout.

Zoning Compliance

Entitlements, density limits, rent control ordinances, and expansion approval status.

Home Age & Condition

Manufactured year, HUD code compliance, single vs double-wide, and condition assessments.

Infrastructure Reports

Roads, water lines, sewer systems, electric pedestals, and deferred CapEx estimates.

Why MHP underwriting is different

Lot-level economics and long-term tenancy require specialized extraction.

TOH vs POH economics

Tenant-owned homes (TOH) generate pure lot rent with near-zero turnover costs. Park-owned homes (POH) add home rent but bring CapEx and vacancy risk. Primer distinguishes both.

Exceptional tenant stability

Average MHP tenant stays 10+ years because moving a manufactured home costs $5,000-$10,000. This "stickiness" means low turnover but also rent roll validity is critical.

Utility income complexity

Water/sewer master metering, electric sub-metering, RUBS allocations—utility income can be 10-20% of revenue. Primer extracts all utility data streams.

Infrastructure CapEx

Roads, water lines, sewer systems, and electric pedestals require ongoing investment. Primer extracts infrastructure reports and maps deferred CapEx to your model.

MHP metrics we extract

$/Lot

Lot Rent

TOH/POH

Home Mix

Vacant

Lot Count

Utility

Income/Expense

Home Age

Year Built

Infill

Expansion Lots

CapEx

Infrastructure

Rent Ctrl

Jurisdiction

Common

Questions.

How accurate is the extraction?

We maintain 98%+ accuracy by combining AI with deterministic validation rules. The system flags low-confidence fields for human review, so bad data never reaches your model.

98%+ Accuracy

Lot Rent Roll 99.1% Match

TOH/POH Split 98.4% Match

Utility Data 97.8% Match

Does it work with my Excel model?

Yes. We map to YOUR existing Excel template during a one-time setup. Data flows directly into your format.

What MHC docs work?

If a human can read it, Primer can extract it.

Rent Rolls

Utility Bills

Site Plans

T12s

How long to get started?

We can get your team live within 48 hours. One-time mapping of your Excel model, and you're ready to process deals.

Share your model

We map it (24h)

Go live

Partnered with

the industry's best.

"Borderline deals used to get deprioritized. Now we send them to Primer. We've put in offers on deals we probably would've passed on."

Doug Steverson

Chief Operating Officer at Boardwalk Storage

"Primer turns a 2-4 hour manual task into something that's done automatically. We get more BOVs out the door and ultimately win more listings."

Tom de Jong

Executive Vice President - Colliers

See Primer with your rent rolls

We'll show you your actual docs → your model.

Book a demo