welcome to:
PORTVILLE, NEW YORK
Dan Martonis, Acting Assessor
Steffanie Bell, Acting Deputy Assessor
1102 Olean Portville Road, Portville, NY 14770
Location:
E-Mail:
dan.martonis@portville-ny.com
steffanie.bell@portville-ny.com
Phone:
(716) 933-6658 Office
(716) 933-7877 Fax
Hours:
Tuesday 5PM to 8PM at the Town Municipal Building.  Call or email for an appointment to reduce
your wait time.
TOWN ASSESSOR DEPARTMENT
Services:
Reports To The Town Board
Provides Monthly Report Of Current Month's Activities & Next Month's Planned Activities
Ensures That The Land Rate Tables Are An Accurate Reflection Of Market Rate By Type & Size.
Ensures That Land Assessments Reflect Computational Accuracy & Reflect Actual Acreage.
Ensures That Building Assessments Reflect True Market Value Uniformly Across All Properties.
Assesses All Properties In The Town At A Uniform Percentage of Market Value Each Year.
Updates Properties With Any Changes To Land Size & Classification As Well As Building Changes
Ensures Accurate Qualification For & Entry Of Exemptions
Administration:
Provides Exemption Information & Validates Exemption Requests
Provides Cost Valuation Reports To Property Owners Upon Request
Provides Copies of Land Rate Tables Upon Request
Provides Pro Forma Information On Assessment Change Estimates For Changes To Property
PO Box 630, Portville, NY 14770
Mail:
Links & Forms:
Assessment
Activities
Calendar:
03/01/09:  Last Day To File New Exemptions
04/12/09:  Tentative Assessment Role Locked
05/01/09:  Only Board of Assessment Review Can Authorize Changes After This Date
05/01/09:  Tentative Assessment Role Available For Viewing
05/26/09:  Board of Assessment Review Hearings Begin
07/01/09:  Final Assessment Role Filed (Incorporates Board of Assessment Review Changes)
07/31/09:  Final Date To File RPTL-730 With County Clerk If You Had BAR Hearing
Property
Tax
Monitor:
Town Municipal Building
1102 Olean-Portville Rd
PO Box 630
Portville, NY 14770

(716) 933-6658 Office
(716) 933-7877 Fax
contact-us@portville-ny.com