646 Delaware Ave, Kingston, NY 12401 Property Records

Ulster County and Kingston City property record for 646 Delaware Ave, Kingston, NY 12401 · Last verified August 2026

Property Highlights

Property Type	Residential > Multi-Unit > Duplex
Bedrooms	5 Beds
Bathrooms	2 Baths
Year Built	Built 1865
Square Footage	2,337 sqft Total Area
Lot Size	6,970 sqft (0.16 acres)
Occupancy	Owner Occupied
Last Sale	$59,810 (2010)
Tax Bill	$5,187.00 (2025)

Owner

Source: Ulster County and Kingston City records · APN 510800 56.26-11-18

Assessment roll updated April 20, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	646 DELAWARE AVE, KINGSTON, NY 12401-5141
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 01, 2010 · Amount on Record
Deed Sale	Nov 01, 2010 · Amount on Record
Prior Sale	Sep 21, 2005 · Amount on Record
Deed Doc Number	201015093
Deed Book / Page	5013 / 58
Prior Transfer Date	Sep 08, 2005
Prior Transfer Doc	0000025225
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: Ulster County and Kingston City records · Assessment roll updated April 20, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	New York
County	Ulster County
Municipality	Kingston City
Unified School District	Kingston City School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$5,187.00 (-2.33%)	$95,000 (-) Land $24,000 Building $71,000	$202,128 (+29.79%) Land $51,064 Building $151,064
2023		$95,000 (-) Land $24,000 Building $71,000	$155,738 (+14.75%) Land $39,344 Building $116,394
2022		$95,000 Land $24,000 Building $71,000	$135,714 Land $34,286 Building $101,428
2021	$5,311.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Ulster County (36111C), updated April 5, 2017 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN	`510800 56.26-11-18`
Alternative APN	`065406.000`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Building Area	2,337 sqft Total Area
1st Floor	1,558 sqft 1st Floor
Upper Floors	779 sqft Upper Floors
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1865
Effective Year Built	Effective 1865
Architectural Style	Traditional Style
Exterior Material	Stucco Exterior
Lot Area	6,970 sqft (0.16 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	180 sqft Garage
Porch Area	96 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating
Heating Fuel	Gas Heating Fuel
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Account Number	065406.000
Street Address	646 DELAWARE AVE
City	KINGSTON
State	NY
Zip	12401-5141
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Duplex
Legal Block	11
Legal Lot Number	18.000
Jurisdiction	ULSTER NY
Minor Civil Division	KINGSTON
Census Blockgroup	1
Census Block	1015
Census Tract	951900