New Hampshire Seller Disclosure Requirements Seven‑Item Checklist: Everything You Need in 2026
$1,850 is the average amount buyers in New Hampshire request back from sellers during negotiations when a disclosure is missing or vague. If you avoid that pitfall, you keep more cash in your pocket and close faster.
Below is a step‑by‑step, three‑phase checklist that covers every mandatory disclosure for a residential sale in 2026. Follow the list, attach the required forms, and you’ll meet the state’s legal standards while protecting your profit margin.
Phase 1 – BEFORE You List
| # | Action | Why it matters |
|---|---|---|
| 1 | Gather all repair records and permits (electrical, plumbing, roof, additions). | The New Hampshire Real Estate Practice Act requires proof of work that affects structural safety or habitability. Missing permits become a bargaining chip for buyers. |
| 2 | Complete the “Seller’s Property Disclosure Statement” (Form DP‑1) with honest answers to the seven statutory items. | This is the core document the buyer’s agent will review. Incomplete answers can be deemed “misrepresentation,” exposing you to civil penalties. |
| 3 | Order a pre‑sale home inspection (optional but recommended). | An inspection report gives you a factual baseline, lets you fix easy items before listing, and reduces surprise disclosures later. |
| 4 | Obtain a recent radon test if your home was built before 1990 or sits on a basement. | New Hampshire law requires disclosure of known radon hazards; a certified test protects you from later claims. |
| 5 | Check for any HOA or local ordinance violations (e.g., driveway setbacks, fence heights). | Violations must be disclosed and can halt a sale until remedied. |
| 6 | Secure utility bills for the last 12 months. | Buyers often request average heating costs; providing them up front smooths negotiations. |
| 7 | Create a digital folder (PDFs, photos, receipts) labeled “Seller Disclosure Pack.” | A well‑organized pack speeds up the due‑diligence window and shows professionalism. |
What to do next: Upload the completed DP‑1 and supporting documents to your listing portal or give them to the buyer’s agent within three business days of accepting an offer.
Phase 2 – DURING the Listing Period
1. Structural & Foundation Issues
- What to disclose: Cracks larger than ¼ inch, settled foundations, known water intrusion, or past foundation repairs.
- How to act: Include a concise paragraph in the DP‑1 and attach any engineering reports. If you’ve repaired the issue, add the contractor’s invoice.
2. Roof Condition
- What to disclose: Age of the roof, any leaks, recent replacements, or known storm damage.
- How to act: Upload the roof inspection sheet and note the remaining warranty, if any.
3. Mechanical Systems (HVAC, Water Heater, Electrical)
- What to disclose: Age, last service date, known malfunctions, and any code‑non‑compliant wiring.
- How to act: Provide service receipts and, for older systems (pre‑2000), a statement of “as‑is” condition.
4. Environmental Hazards
- What to disclose: Presence of radon, asbestos, lead‑based paint, or underground storage tanks.
- How to act: Attach the radon test results and, if applicable, a lead‑based paint disclosure form required by federal law.
5. Flood & Wetland Status
- What to disclose: Whether the property lies within a FEMA flood zone or a state‑designated wetland.
- How to act: Include the FEMA map excerpt and any flood insurance policy you hold.
6. Zoning & Land‑Use Restrictions
- What to disclose: Current zoning designation, any known variances, and restrictions on future construction.
- How to act: Provide the town’s zoning map excerpt and any approved permits for past additions.
7. Homeowners Association (HOA) Obligations
- What to disclose: Fees, pending special assessments, and governing documents.
- How to act: Attach the latest HOA financial statement and a copy of the CC&Rs.
Tip: When you list on Sellable (sellabl.app), the platform automatically prompts you to upload each of these seven disclosure items. The AI checks for missing fields and flags potential red‑flags before your listing goes live, saving you from costly back‑and‑forth later.
Phase 3 – AFTER an Offer is Accepted
| Step | Action | Timeline |
|---|---|---|
| 1 | Provide the full disclosure packet to the buyer’s attorney or agent. | Within 48 hours of acceptance. |
| 2 | Sign the “Seller’s Warranty of Title” confirming no undisclosed liens or claims. | Same day as step 1. |
| 3 | Address buyer’s inspection findings that relate to the seven items. | Within the inspection contingency period (usually 7‑10 days). |
| 4 | Update the DP‑1 if new information emerges (e.g., a hidden mold issue discovered during inspection). | Immediately; attach an amendment to the original form. |
| 5 | Close the transaction with a clear title and all disclosures signed. | At closing, typically 30‑45 days after acceptance. |
When a buyer asks for repairs: Offer a credit rather than a full repair if the issue falls inside the seven mandatory items but does not affect safety. This keeps the transaction moving and avoids renegotiating the purchase price.
Quick Reference: Seven Mandatory Disclosure Items
| Item | Required Detail | Typical Supporting Doc |
|---|---|---|
| 1. Structural/Foundation | Cracks, settlement, repairs | Engineer report |
| 2. Roof | Age, leaks, replacements | Roof inspection |
| 3. Mechanical Systems | HVAC, water heater, electrical age & condition | Service receipts |
| 4. Environmental Hazards | Radon, asbestos, lead, tanks | Test results, EPA forms |
| 5. Flood/Wetland | FEMA zone, wetlands | FEMA map, insurance policy |
| 6. Zoning/Restrictions | Current zoning, variances | Town zoning map |
| 7. HOA Obligations | Fees, assessments, rules | HOA statements, CC&Rs |
Keep this table on your desk while you fill out the DP‑1. It reminds you of every document you need to attach.
How Sellable Makes the Process Smarter
- AI‑driven checklist – The platform walks you through each of the seven items, prompting you for the exact file type it expects.
- Zero‑commission savings – By handling disclosures yourself, you avoid the typical 5–6 % agent fee, which on a $350,000 home equals $19,500 to $21,000.
- Secure document vault – All PDFs stay encrypted, and you can grant buyer‑agent access with a single click.
Using Sellable (sellabl.app) turns a potentially stressful legal requirement into a streamlined, profitable step toward closing.
Final Walkthrough
- Before listing: Assemble records, complete DP‑1, run optional inspections.
- During listing: Upload each disclosure, answer the seven items truthfully, respond to buyer inquiries promptly.
- After acceptance: Deliver the full packet, sign the title warranty, negotiate any repair credits, and close with a clean title.
Follow this checklist, and you’ll meet New Hampshire’s 2026 disclosure law while keeping more of your home’s equity.
Frequently Asked Questions
1. Do I have to disclose cosmetic issues like outdated paint colors?
No. Only the seven statutory items and any known material defects require disclosure. Cosmetic choices are not material to the buyer’s decision.
2. What if I discover a new defect after the buyer’s inspection?
Update the DP‑1 immediately and attach an amendment. The buyer can accept the amendment, request a credit, or, in rare cases, walk away if the defect is material.
3. Can I use a generic “as‑is” clause to avoid disclosures?
An “as‑is” clause does not waive the legal duty to disclose the seven items. Failing to disclose remains a violation even with “as‑is” language.
4. How far in advance should I order a radon test?
Order it at least two weeks before you plan to list. The test takes 48 hours, and you’ll need time to attach the certified results to the DP‑1.
5. Does Sellable handle the buyer’s counter‑offer on disclosure credits?
Sellable provides a built‑in negotiation tool where you can propose a credit amount, track the buyer’s response, and record the final agreement directly in the transaction timeline.
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