For Cheshire County, begin with the city or town because New Hampshire does not place ordinary local building and land-use files in one county permit office. Keene and each surrounding municipality keep their own records. Ask the local authority for applications, approved plans, inspection history, certificates, and open correspondence tied to additions, converted rooms, accessory structures, or occupancy. Then use the Cheshire County Registry of Deeds for recorded ownership, plats, easements, and access interests. A deed record and a building approval answer different questions; neither should be used as a substitute for the other.
Private systems and Monadnock-area site conditions need another evidence route. New Hampshire DES maintains subsurface-septic resources, so match the available approval or plan to the exact home and present use. Locate well information, surveys, shared-drive agreements, and any parcel-specific flood or shoreland material separately. Nearby water, slope, or mapped wetlands can guide a request, but cannot prove damage, system failure, or prohibited use. Photographs, claims, repair invoices, inspections, and official determinations document actual conditions.
After the sources are aligned, decide which remaining steps are real. A listing schedule could include town archive research, septic-document retrieval, clarification of a shared drive, cleanup, buyer access, and ongoing ownership costs. Read an as-is cash offer for its price, deposit, diligence and cancellation rights, proof of funds, title and deed conditions, survey needs, fees, closing timing, possession, and belongings. Ask how a missing occupancy certificate, septic approval, shoreland record, or easement affects closing. If the answer involves an extension or cancellation, it belongs in writing. That makes it possible to compare the net result without treating every old or offline record as a defect.
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