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What a market estimate can and cannot tell you about your house

Use a fill-in worksheet to separate market evidence, property details and unanswered questions before relying on a house estimate.

Selling4 min readUpdated October 2026

A market estimate can give you a starting point for investigating your house's possible selling position. It cannot establish what someone will offer, what conditions they will require or what you would keep after selling costs.

The practical question is whether the evidence behind an estimate fits your property and the decision you need to make. Use the worksheet below to record that evidence before using an estimate to compare selling options.

Identify what the estimate actually describes

Start with the source's own explanation. A published local market statistic describes the market covered by that statistic. An estimate attached to an address makes a statement about a particular property, but you still need to examine its sources, assumptions and limitations.

OfferMyHome's published local market statistics are not an appraisal, a price prediction or an offer for an individual property. Use them to frame questions about your home, rather than treating a local figure as its expected sale price.

Record these details before drawing a conclusion:

  • What is being measured: an asking price, a completed sale, a local summary or a property estimate?
  • Which properties and geographic area does the information cover?
  • What period does it describe, and when was it published or updated?
  • Does the source explain how it reached the result?
  • Which details about your house does it explicitly include?

If you cannot identify what a number measures, leave its relevance unresolved. A clearly displayed figure is not enough evidence by itself.

Use this estimate-to-decision worksheet

Copy this worksheet for each estimate you want to examine. Keep documented facts separate from information you supply and questions you still need answered. A blank means unknown, not confirmed.

Documented facts

Source and page or document: __________

Date accessed: __________

Publication date and period covered: __________

Type of information, using the source's description: __________

Area and property types covered: __________

Property details explicitly included: __________

Underlying examples or records supplied: __________

Limitations stated by the source: __________

What this evidence directly supports: __________

For the last field, keep the conclusion narrow. For example, a neighborhood summary supports a statement about that summary's defined area and period. Whether it applies to your house remains a separate question.

Seller inputs

These are details you provide. Identify whether each comes from a record, your observation or an assumption.

Property description and supporting record: __________

Condition details the estimate may not address: __________

Completed changes and available documentation: __________

Known information that conflicts with the source: __________

Your preferred selling timeline: __________

Work you are willing or unwilling to arrange: __________

The decision you want the estimate to help with: __________

Make that decision specific. “Decide whether to investigate listing or an as-is option” is more useful than “find out what my house is worth.” It gives you a clear reason to gather the next piece of evidence.

Unanswered questions

Which property details need correction or confirmation? __________

What evidence connects the market information to this house? __________

Are the comparison properties' condition and transaction details documented? __________

Which selling costs remain unknown? __________

Which proposed transaction conditions remain unknown? __________

Who or what document could answer each question? __________

What decision will remain open until it is answered? __________

Check whether the evidence fits your house

When a source provides comparison properties, examine why they were selected. Record the similarities and differences you can substantiate, including location, property type, size, condition and the date of the information.

Do not invent adjustments for those differences. If the source does not explain how it accounts for a feature or condition, write “adjustment unexplained.” That identifies a limitation without replacing missing evidence with your own unsupported calculation.

When two estimates disagree, compare their inputs before averaging their results. Check whether they use the same property description, period and geographic scope. If those details are unavailable, record the disagreement as unresolved.

This review helps you decide what to investigate next. It does not turn a market estimate into a confirmed selling outcome.

Keep estimated value separate from selling proceeds

An estimate does not answer how much you would retain from a particular transaction. To compare net proceeds, use the selling cost calculator with costs you enter. It works without signup, and its results are estimates, not offers or appraisals.

Keep a separate worksheet for each selling option. Label every input with its source, such as a document, a quote or your own assumption. Leave unknown costs visible instead of silently treating them as absent.

Compare conditions alongside the calculation. Record any proposed inspection, appraisal or repair terms from the relevant documents. Cash financing alone does not establish those terms.

Let the unanswered questions guide your next step

Use your completed worksheet to choose an action:

  • Incorrect property details: Seek correction or confirmation before relying on the estimate.
  • Unclear scope or missing source information: Treat the number as unresolved and look for evidence you can examine.
  • Relevant local evidence but unexplained property differences: Gather information about those differences before drawing a house-specific conclusion.
  • An estimate with no transaction terms: Keep it separate from any proposal to buy the property.
  • Options with documented costs and conditions: Compare them against your timeline, willingness to arrange work and estimated proceeds.

The useful outcome is a record of what you know, what you supplied and what still needs an answer. You can use that record to investigate selling options, postpone a decision or decide that you need more evidence before proceeding.

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Typical US home value
Good time to sell

$371,774 Increased in the past year

Typical US home value: $371,774 in July 2026. Increased in the past year.

Values in the US have increased over the past year. In a market like this the gap between listing and a cash sale is mostly commission, repairs and the months in between.

Zillow Home Value Index, July 2026 · last 3 years