OLD HOMES. BETTER ELECTRICAL DECISIONS.U.S. FIELD GUIDES · CALIFORNIA NOTES
Buying & insurance

Knob-and-Tube, Home Insurance and Mortgage Closing: Three Separate Decisions

Coordinate the separate loan, property and insurance decisions that can affect closing on a house with older wiring.

DEWIRING EDITORIAL · 5 MIN READ · RESEARCHED OCTOBER 3, 2026
Editorial illustration: A mortgage closing table with three distinct closed folders, a small house key ring and a pen, two adults seen softly in the background discussing next steps.
Illustration only. Not an installation diagram or a documented job.
The short answerA house purchase involves separate decisions about the borrower’s loan, the property’s condition and acceptable insurance coverage. Mortgage preapproval does not prove that a house with knob-and-tube meets all lender or insurer requirements. An inspection or appraisal finding may create a repair condition, while an insurer may require its own assessment or remediation. Give each party accurate documents and ask what must happen before closing and what, if anything, may occur afterward. A seller credit or proposed repair escrow is useful only if the lender approves the structure and the insurance arrangement supports the same timeline.
Scope: United States. California readers should confirm property-specific requirements with the local building department and their insurer.. This guide supports planning and informed conversations; it does not establish that a particular installation is safe or approved.

Do not confuse borrower approval with property approval

A lender may review income, credit and funds before the final property is assessed. That is not a finding that every house the buyer considers is acceptable collateral. Once older wiring is identified, tell the loan officer and ask whether the property review requires additional information. Avoid relying on a general claim that a certain loan type always allows or always prohibits knob-and-tube. Requirements can depend on program rules, lender conditions and the documented property condition. The decision must be obtained for the actual loan and house.

Inspection and appraisal serve different purposes

The CFPB inspection guidance expressly distinguishes the home inspection from the appraisal. It also explains that significant repairs can lead a lender to require work before closing or funds in a special account. This does not mean every electrical issue qualifies for an escrow arrangement. Ask the lender what options are available and what approvals are needed. Keep the independent electrical assessment focused on condition and scope; it can provide evidence to the lender without replacing the lender’s own property decision.

Insurance creates a parallel requirement

The CFPB homeowners insurance explanation notes that lenders generally require proof of insurance. A loan officer’s willingness to consider postclosing repairs does not mean an insurer will bind coverage before those repairs. Likewise, an insurer’s conditional offer does not settle the lender’s collateral requirements. Ask both parties to address the same report and schedule. If one requires completion before closing and the other permits a later deadline, the earlier condition controls the practical plan unless the responsible party formally approves another arrangement.

Clarify the proposed money flow

A seller credit, price reduction and repair escrow have different effects on available cash. Have the lender and closing professionals explain what is allowed, where the funds will be held and when they can be released. Do not assume the buyer can receive an unrestricted check equal to the repair estimate. Also confirm whether the estimate includes finishing and potential additional scope. An arrangement can look balanced on a negotiation worksheet while leaving the homeowner unable to pay the contractor when required. The real test is the timing and permitted use of funds.

Build one coordinated closing checklist

The CFPB insurance-shopping guidance places insurance work within the closing process. Create a concise list of open conditions: electrical assessment, scope, lender approval, insurance acceptance, required repairs and final evidence. Assign each condition to the party who can clear it. Do not let everyone rely on a verbal statement that another person has handled the issue. Keep copies of the final documents and confirmation of acceptance. If a deadline cannot be met, discuss the transaction options through the appropriate professionals while the relevant contractual rights remain available.

Identify which party can clear each condition

An electrician can supply technical evidence, an insurer can decide its coverage condition and a lender can approve the loan’s property or funding requirements. A real estate professional coordinates the transaction but may not have authority to clear those separate conditions. List the responsible decision-maker next to each open item. If one person says another party should accept a document, treat that as a prediction until acceptance is confirmed. This avoids circular reassurance in which every participant believes the unresolved wiring question belongs to someone else.

A practical example

Hypothetical example: A buyer has mortgage preapproval and an accepted offer on a house with partial active knob-and-tube. The lender is willing to review a repair proposal, while the insurer asks for an electrician report before deciding whether it can bind. The buyer obtains the report and learns that some scope remains uncertain behind a finished ceiling. The lender and insurer receive the same information. Any credit or escrow is then evaluated against their actual conditions, rather than assumed to solve both. The transaction may proceed with an approved plan or require changes, but the buyer does not mistake personal loan qualification for a completed property and coverage review.

Questions to resolve before deciding

  • Ask the lender about property conditions separately from borrower preapproval.
  • Obtain an independent assessment rather than relying on the appraisal alone.
  • Make lender and insurer decisions use the same electrical findings.
  • Confirm the permitted structure and release timing of repair funds.
  • Track each closing condition to written acceptance by the responsible party.

Frequently asked questions

Does loan preapproval mean the lender accepts knob-and-tube?

No. Preapproval concerning the borrower does not settle the final property review or insurance requirement. Ask the loan officer to address the actual electrical findings and identify any conditions for the proposed loan.

Can repairs always be put in escrow after closing?

No universal permission applies. The lender must approve an available arrangement for the actual transaction, and insurance must also support the timing. Obtain the terms, funding and completion requirements before relying on an escrow as the solution.

Sources and further reading

  1. Schedule a home inspection
  2. What is homeowners insurance and why is it required?
  3. CFPB: Shop for Homeowners Insurance
Questions from homeowners

These discussions helped identify the problem. Reddit experiences are anecdotal; technical and legal statements rely on the sources above.