The due diligence is done. The financing closed. You own a mobile home park.
Now what?
This is the gap in MHP education. Courses and blogs focus heavily on finding and analyzing deals. Post-acquisition operational guidance is almost nonexistent. Yet the first 90 days often determine whether your investment succeeds or struggles for years.
This guide provides a week-by-week operational playbook based on research from Mobile Home University, BiggerPockets forums, and experienced operators.
Treat it as a planning framework, not a grace period: safety issues, legal deadlines, and essential-service problems jump the line the moment they show up, and everything else you can sequence.
Prepare the handoff before closing
Start with your due diligence issue log and turn it into a transition checklist. Note what transfers at closing, what needs a brand-new account, and who confirms each item is done.
Then reconcile resident balances, deposits, prepaid rent, credits, and open disputes. Write down how the purchase agreement handles each one. A closing adjustment between you and the seller should never turn into a duplicate charge on a resident's account.
Line up insurance, banking, utility accounts, vendor continuity, software access, keys, records, and emergency contacts. Get the documents and permissions in hand before closing. Sellers who promise to send everything later often don't.
Settle one question before day one. Who answers the phone and handles urgent repairs from the minute ownership changes? If you're using a manager, spell out authority, spending limits, escalation, and reporting.
Days 1–7: make ownership clear and services dependable
Tell residents plainly who owns or manages the park now, how to pay, who to call for service, and how to raise a concern. Follow any required notices and delivery methods.
Take extra care with a payment-system change. Give residents a way to confirm the instructions through a contact they trust, and reconcile those first payments before you treat any account as delinquent. A migration error and a missed payment look the same in the report.
Walk the essentials with appropriate staff or professionals: utilities, access, drainage, lighting, waste collection, emergency arrangements. Known hazards and failures come first. A failing essential service outranks whatever you had scheduled for that week.
Meet the vendors, too. Confirm scope, price, scheduling, access, and who's allowed to authorize work. Read the contracts before you assume they came along with the park.
Build a reliable account record
Treat every resident account as its own small ledger: opening balance, charges, payments, credits, closing balance. Keep enough history to explain how that opening balance came to be.
One case comes up constantly. Say a resident prepaid September rent to the seller before a September closing. The closing agreement may split that money between you and the seller, which is fine. Your system still needs to show the resident's payment correctly instead of billing September twice.
Build a process for disputed balances before you need one. Check the records, tell the resident what you found, and correct the errors you find. Keep sensitive financial and resident information limited to the people whose work requires it.
Aim for a record that staff and residents can both follow, line by line. A dashboard showing a flattering collection percentage is not the same thing.
Days 8–30: learn what the records missed
Walk the property with the people who operate it day to day. Compare what you see with the site plan, work orders, inspections, and the seller's disclosures.
Invite residents to flag unresolved service issues, and make the contact methods obvious. The loudest concern won't always be the biggest one, and the resident who skipped the meeting may have plenty to say.
Then sort the work: urgency, legal or service obligation, effect on residents, scope, and money available. Keep an immediate repair separate from a capital project that needs design, permits, and coordinated access.
Run a visible internal log with the issue, who owns it, the next action, when you'll update, and how it resolved. When a repair date slips, say so. Silence has a way of becoming the operating process.
The resident-service guide lays out a practical way to gather feedback and respond to it.
Recheck the budget against the first month
Put your actual collections and expenses next to the acquisition model. When something's off, find out why before you rewrite the forecast.
Run this one in your first month. Say you expected $17,500 in monthly revenue and the first bank reconciliation shows $15,000. That $2,500 gap could be timing, a payment-system hiccup, vacancies, unpaid accounts, or an opening assumption that was wrong to begin with. Each one calls for a different fix. Name the cause before you touch the forecast, and a timing blip won't get mistaken for a bad deal.
Keep one-time transition costs in their own bucket. Mix them in and your first month looks worse than the business does, or a recurring expense gets waved off as temporary.
Track what you've committed, not just what you've paid. A signed $30,000 repair contract starts affecting your liquidity long before the final invoice arrives. The analysis guide explains how NOI differs from the cash left after debt and capital needs.
Days 31–60: establish repeatable routines
Put a schedule behind the work: payment reconciliation, maintenance review, inspections, vendor oversight, resident communication, financial reporting. Write down who does each one and who checks that it happened.
Review leases, rules, fees, utility billing, and notice history with counsel before you change anything. Buying the park doesn't reset the arrangements already in place. The state-regulation guide walks through the layers to review.
Train your staff on consistent administration and on which requests need to come to you, including accommodations, disputes, and legal notices. Consistency means following a written process, not ignoring circumstances the law requires you to weigh.
For any improvement you're planning, get scoped estimates, approvals, timing, and a communication plan. Tell residents about likely service interruptions and access needs ahead of time, through the required process.
Days 61–90: choose the next improvements from evidence
By now you can see which service issues keep repeating, how collections are going, what expenses cost, and what's still outstanding. Build the revised operating plan on that, not on the model you bought with.
For each project you're considering, state the problem, the expected benefit, the cost, where the money comes from, what it depends on, and how you'll know it worked. A drainage repair may cut interruptions. A billing change may cut account errors. Neither needs a "value-add" label to earn its place.
Keep infill and home projects separate from your current site operations. A vacant site may need infrastructure work, a suitable home, legal approvals, and a workable arrangement with a resident or buyer. The home-valuation guide helps you analyze the home-level costs.
Leave the operating reserve alone, however healthy the bank balance looks. Compare your available cash against upcoming taxes, insurance, debt payments, contracted work, and the interruptions that realistically happen.
Measure the transition with a few useful indicators
| Indicator | What to investigate |
|---|---|
| Reconciled resident accounts | Opening errors, missing credits, duplicate charges |
| Collected versus scheduled revenue | Timing, affordability, vacancies, disputes, payment friction |
| Open urgent work orders | Service failures, vendor delays, missing authority or funding |
| Repeat repair requests | Whether the underlying problem was resolved |
| Cash available after commitments | Ability to meet obligations and handle surprises |
| Required notices and filings | Whether the responsible person completed each step |
Use these to find work, never to make anyone nervous about reporting a problem. A newly discovered issue is good information when it leads to a responsible response.
Frequently asked questions
Should I raise rents immediately after closing?
Check the operating records, leases, notice history, applicable law, and your resident-service obligations first. Any change needs a lawful process and a realistic timeline. Buying the park doesn't make an immediate increase permissible, or wise.
Should I replace the seller's software right away?
Only with a migration plan that protects your records and keeps payments flowing. Reconcile the opening balances, test the process, explain what's changing, and be available for questions. A new system earns its keep when it improves operations without losing information you'll need.
What if I discover an urgent problem after closing?
Put safety and essential services first, bring in qualified professionals, document what you found, and review your insurance and contractual rights with advisers. The ninety-day schedule is meant to bend around the property's condition.
Can I manage the park remotely?
You can, as long as you've built in dependable local response, inspections, vendor oversight, and clear authority. Budget for the people and systems doing that work. Distance changes who does the job, not whether it gets done.
Work through it in this order and, ninety days from now, the accounts will reconcile, the residents will know who to call, the routines will run without you standing over them, and your project list will come from what you've seen rather than what you assumed. Keep asking why the numbers moved. That habit is what separates running a park from chasing one.