Residential Valuation Appraisal for Property Tax Appeal
Independent valuations supporting an appeal of an assessor's determination.
Real estate appraisal is a state-licensed activity. NextPhase holds Arizona certification, so real property assignments are limited to Arizona. If you need real property valued in another state, call anyway — we will point you to a qualified appraiser there.
Why this combination is its own assignment
An appeal succeeds on evidence, not argument. The report has to speak to the assessor's valuation date and to the specific basis of the assessment.
Applied to residential, the scope of work is set by what property tax appeal requires — not by what is convenient to produce. USPAP-compliant residential appraisals for homeowners, realtors, attorneys, lenders, and fiduciaries — inspected and signed by a certified appraiser, not an anonymous subcontractor.
What we'll need from you
- Property address and access arrangements
- Approximate square footage, bedroom and bathroom count
- Any recent renovations, additions, or permits
- Whether the property is owner-occupied, tenant-occupied, or vacant
- The effective date of value you need
Commonly appraised
- Single Family
- Condo & Townhome
- Multi-Family (2–4 Unit)
- Manufactured & Mobile Homes
- Vacant Land
- New Construction
| Scope | Typical fee |
|---|---|
| Standard single family | $450 – $750 |
| Complex / rural / acreage | $750 – $1,200 |
| Multi-family 2–4 unit | $900 – $1,500 |
| Litigation & expert witness | $1,500 – $2,500+ |
Common questions
Do you appraise real estate outside Arizona?
No. Real estate appraisal is a state-licensed activity and NextPhase holds Arizona certification. Personal property and business valuation carry no such restriction and are handled nationwide and internationally. If you need real property valued in another state, call anyway — we will point you to someone qualified there.
How is this different from a Zestimate or a realtor's CMA?
An automated estimate is a statistical guess with no inspection and no liability behind it. A CMA is a marketing opinion from someone holding a commission. An appraisal is an independent USPAP-compliant opinion from a licensed professional who inspected the property and can defend the conclusion under cross-examination.
Can you appraise as of a date in the past?
Yes. Retrospective appraisals are routine for estate and date-of-death work, divorce with a stipulated valuation date, insurance losses, and tax matters.
Ready for a number you can defend?
Tell us what you have and what it's for. You get a fixed written quote — never an hourly meter, never a sales call.