33 W William St, Corning, NY 14830 Property Records

Steuben County and Corning City property record for 33 W William St, Corning, NY 14830

Property Summary

Property Type	Mixed Use Commercial Office / Residential
Details	15,659 sqft · built 1955
Lot Size	0.56 acres (24,411 sqft)
Owner	2 Individual Names on Record
Tax Bill	$15,085 (2026)
Deeds & Mortgages	Jan 2023 Sale Aug 2022 Sale
APN	`0004858-000`

Property Details

APN / Parcel Number

Primary APN	`0004858-000`
Alternative APNs	`460300 317.27-01-057.000` `03003170270001057000`

Interior

Stories	2 Stories
Building Area	15,659 sqft Gross Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 2000
Lot Area	24,411 sqft (0.56 acres)
Lot Dimensions	232 ft deep x 105 ft wide

Utilities, Heating & Cooling

Cooling System	Partial
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	0004858-000
Street Address	33 W WILLIAM ST
City	CORNING
State	NY
Zip	14830-2243
Property Category	Commercial
Property Type	Commercial > Office > Mixed Use Commercial Office / Residential
Local Zoning Code	C
Legal Description	MAP 59 BLOCK C LOTS10-11 PORTBAR 105X229
Legal Block	1
Legal Lot Number	57.000
Jurisdiction	STEUBEN NY
Township / Civil Division	CORNING
Census Block Group	2
Census Block	2024
Census Tract	962500

Owner

Source: Steuben County and Corning City records, as of September 23, 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 Record
Mailing Address	33 W WILLIAM ST, CORNING, NY 14830-2243
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 19, 2023	Warranty Deed, Transfer
Aug 31, 2022	Warranty Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Dec 5, 2022
Transfer Doc	003006/128
Record Updated	Oct 29, 2026

January 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STEUBEN NY
Recording Date	Jan 19, 2023
Property Address	33 W WILLIAM ST, CORNING, NY 14830-2243
Document Number	003006/128
Book / Page	3006 / 128
Instrument Date	Dec 5, 2022
Transaction Type	Transfer
Record Updated	Apr 21, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	65 E 2ND ST, CORNING, NY 14830-2723

August 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	STEUBEN NY
Recording Date	Aug 31, 2022
Property Address	33 W WILLIAM ST, CORNING, NY 14830-2243
Document Number	00002979/1
Book / Page	2979 / 1
Instrument Date	Aug 10, 2022
Transaction Type	Transfer
Record Updated	Apr 21, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	40 MEADOW DR, BIG FLATS, NY 14814-7948

Tax Assessment & Valuation

Source: Steuben County and Corning City assessment roll, as of April 21, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$15,085.00 (-1.22%)
2025	$15,271.00 (-33.51%)	$560,000 (-) Land $30,000 Building $530,000	$565,657 (+1.01%) Land $30,303 Building $535,354
2023		$560,000 (+14.29%) Land $30,000 Building $530,000	$560,000 (-1.71%) Land $30,000 Building $530,000
2022		$490,000 Land $30,000 Building $460,000	$569,767 Land $34,884 Building $534,883
2021	$22,968.00

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

Flood

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	8 in force
Nearby Flood Claims	5 (1980–2011)
Claims Outside the SFHA	5 of 5
Most Recent Claim	May 2011 · rainfall accumulation

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 94% of the US · lower than 93% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CORNING CITY serves 10,300 people · EPA ID NY5001209
Water Source	Groundwater
Last State Inspection	May 2024
Lead	6 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 285 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Empire Long Distance Fiber	1,000 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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