Welcome

The Town of Portsmouth has completed the state-mandated revaluation as of 12/31/2022. This site represents the new values for the upcoming tax year.  

Additional information such as property sales by year, tax maps, taxpayers, handbook, historic tax rates etc., are available by visiting portsmouthri.com/assessor.

When selecting a specific parcel enter Map in Map and Lot in Block, Map 48A Lot 12B Unit 15 would be entered as follows:

Map: [ 48 ] [ A ] Block: [ 12 ] [ B ] Lot: [ ] [ ] Unit: [ 15 ] [ ]

ALWAYS USE UPPER CASE

THE STREET LISTING IN LEFT MARGIN WILL PROVIDE A FULL LIST OF PROPERTIES ON A PARTICULAR STREET TO CHOOSE FROM

TAX ROLL YEAR:

2023- $12.782 per thousand

2022- $15.651 per thousand

2021-$15.305 per thousand

2020-$15.073 per thousand

2019-$16.404 per thousand

2018-$15.974 per thousand

2017-$15.42 per thousand

2016-$16.00 per thousand

2015-$15.80 per thousand

2014-$15.80 per thousand

2013- $14.526 per thousand

2012- $14.238 per thousand

2011- $13.908 per thousand

2010- $11.301 per thousand

2009- $11.265 per thousand

2008– $10.84 per thousand

2007- $11.38 per thousand

2006- $00.20 per thousand (Caruolo court decision)

2006- $10.75 per thousand (8/19/06 financial town meeting)

2006- $11.29 per thousand

2005- $10.35 per thousand

2004-$16.20 per thousand

2003- $16.46 per thousand

2002- $16.12 per thousand

2001- $22.81 per thousand

2000- $21.86 per thousand

Problems concerning internet access email to: customersupport@visionappraisal.com

Note: If you think your property value is incorrect after receiving a tax bill in July you can download an appeal form from the portsmouthri.com web site under assessor's office or pick one up at the Tax Assessor's Office. Appeals will only be accepted between Sept. 1 and Nov. 30 in the assessor's office to be valid.

12/31/2022 Revaluation Update; 12/31/2019 Revaluation Update;12/31/2016 Full Revaluation;12/31/2013 Revaluation Update; 12/31/2010 Revaluation Update;12/31/2007 Full Revaluation;12/31/2004 Revaluation Update; 12/31/2001 Revaluation Update;12/31/1998 Full Revaluation