Brian K Markow, Licensed Residential Appraiser · NH NHLR-621 · MA Lic # 5729 · Southern NH & Northern MA since 2009 (603) 494-8803

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Tax abatement appeal appraisals in NH & MA.

If your assessed value looks higher than what your home would actually sell for, an independent appraisal is one of the strongest pieces of evidence you can bring to an abatement application in New Hampshire or Massachusetts.

  • Licensed Residential Appraiser · NH NHLR-621 · MA #5729
  • Serving the area since 2009
  • USPAP-compliant reports
  • Local office in Hudson, NH
  • Southern NH & Northern MA

How it works

  • We appraise the home's market value as of the assessment date your town uses
  • The report documents comparable sales and the property's actual condition and features
  • You or your tax counsel submit it with the abatement application or at a later appeal

Know your deadlines

Abatement deadlines are set by statute and are strict. In New Hampshire, applications generally go to the town or city by March 1 following the notice of the final tax bill, and assessments reflect value as of April 1. In Massachusetts, applications are generally due by the due date of the first actual (not preliminary) tax bill, with assessments as of January 1. Always confirm the current deadline with your assessor's office, and contact us early so the report is ready in time.

Is an appeal worth it?

Check your property record card first. Errors in square footage, bedroom or bathroom count, lot size, or condition are common and sometimes easy to fix. If the record is right but the value still looks high, call us. We can talk through whether the sales support a lower value before you commit to a full report.

We provide the appraisal, not legal representation. If your appeal goes beyond the local assessor, ask a tax attorney about the process.

Common questions

Will an appraisal guarantee a lower assessment?

No. The appraisal is evidence of market value. The assessor or reviewing board makes the decision.

Which effective date do you use?

We use the assessment date that applies to the tax year you are appealing. Tell us the town and tax year when you request a quote.

Serving Southern NH & Northern MA

Based in Hudson, we cover Hillsborough, Rockingham, and Strafford Counties in New Hampshire, including Hudson, Nashua, Manchester, Salem and Windham, Londonderry, Derry, Merrimack, Bedford, Milford, Hooksett, Pelham, and Litchfield, plus nearby Essex and Middlesex County, Massachusetts markets such as Lowell, Dracut, and Tyngsborough, Methuen, and Haverhill. See the full service area.

Related reading

Other services

Need a value you can rely on?

Tell us the address and intended use. We will confirm coverage, fee, and timing before you commit.

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