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Interior damage inside a condominium unit, whether from a wind driven rain intrusion, an ice dam related leak from above, or a plumbing failure in an adjoining unit, requires a documentation approach that accounts for the layered ownership structure of a condominium building. Unlike a single family home where one policy generally covers the whole structure, a unit interior loss may touch on both the master policy and the individual unit owner’s policy depending on what components are damaged and where the damage originated. Documentation created early, before repairs begin and before memories of the original condition fade, tends to hold up better than reconstruction of events attempted much later.
A thorough documentation process starts with photographs and, where useful, video walkthroughs of the affected areas taken as soon as possible after the damage is discovered, capturing the condition of flooring, walls, ceilings, cabinetry, and any built in fixtures before any cleanup or drying equipment is introduced. Moisture readings taken with a meter and recorded by location and by date help establish the extent of water intrusion into materials that may not show visible staining right away, which is particularly relevant for damage originating from a source above the unit, such as a roof leak affecting a top floor unit through a shared ceiling assembly and adjoining truss space.
A floor plan or sketch of the unit, marked to show which rooms and which square footage were affected, gives structure to an otherwise disorganized set of photographs and helps anyone reviewing the file later, including an appraiser, understand the scope of the loss at a glance rather than piecing it together from dozens of unlabeled images. Noting ceiling heights, room dimensions, and any architectural details specific to the unit supports an accurate estimate of repair quantities and helps confirm that a contractor’s proposed scope actually matches the space being repaired. In multi story buildings, marking which floor the unit sits on and its position relative to units above and below can also help explain how water traveled between spaces during the event.
As with other condominium claim types, distinguishing between building standard finishes and unit owner improvements matters during documentation, since it affects which policy may be relevant to a given repair item even though that coverage determination itself belongs to the policy language and the parties involved. Keeping receipts, prior contractor invoices, or even before photographs from a past renovation can substantiate what existed in the unit before the current loss occurred, which is especially helpful when an improvement was made several years earlier and details have started to fade from memory.
Coordination with the association’s property manager or board can also be useful during documentation, since the association may have its own records regarding the building’s construction, prior claims affecting the same unit or building, or common element repairs that are relevant context for understanding the current loss. When a dispute over the amount of loss eventually leads to an appraisal, this combination of photographs, moisture data, floor plans, and supporting records gives the appraiser a factual foundation to evaluate the disputed items on their merits.
This article is general education about how the appraisal process commonly works. It is not legal advice, and specific procedures can vary by state and policy.
Russ Lis is a working property insurance appraiser and umpire based in Minnesota, serving clients nationwide. Contact Appraisal Resolution.