21 Long Ave, Schenectady, NY 12304 Property Records

Schenectady County and Rotterdam Town property record for 21 Long Ave, Schenectady, NY 12304

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,619 sqft · built 1988
Lot Size	0.35 acres (15,246 sqft)
Owner	Individual Name on File
Last Sale	$250,000 (Apr 2018)
Tax Bill	$8,884 (2026)
Deeds & Mortgages	Apr 2018 Sale & Mortgage Sep 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`422800 59.8-1-47`

Property Details

APN / Parcel Number

Primary APN	`422800 59.8-1-47`
Alternative APN	`280005900800010470000000`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,619 sqft Living Area
1st Floor Area	943 sqft
2nd Floor Area	676 sqft
Game Room	Game Room

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1990
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Lot Area	15,246 sqft (0.35 acres)
Lot Dimensions	188 ft deep x 80 ft wide
Garage Type	Attached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Type	In-Ground Vinyl Pool
Pool Area	512 sqft
Porch	Slab
Porch Area	275 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Septic
Water Source	Commercial

Location & Zoning

Street Address	21 LONG AVE
City	SCHENECTADY
State	NY
Zip	12304-4700
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1
Legal Description	R,G2,SP SHEREEN EST - 17 59.08-1-1.1
Legal Subdivision	SHEREEN ESTATES
Legal Block	1
Legal Lot Number	47.000
Jurisdiction	SCHENECTADY NY
Township / Civil Division	ROTTERDAM
Census Block Group	1
Census Block	1004
Census Tract	32901

Owner

21 Long Ave is owned and occupied by an individual who bought it in April 2018.

Source: Schenectady County and Rotterdam Town records, as of September 23, 2026

Owner of Record	Individual Name on File
Mailing Address	21 LONG AVE, SCHENECTADY, NY 12304-4700
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Apr 10, 2018	Grant Deed, Transfer · Conventional with PMI SEFCU
Sep 1, 2017	Grant Deed, Transfer BRUCE DISTEFANO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 10, 2018 · Amount on File
Deed Sale	Apr 10, 2018 · Amount on File
Prior Sale	Sep 1, 2017 · Amount on File
Deed Document Number	201815155
Deed Book / Page	1984 / 669
Record Updated	Oct 29, 2026

April 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SCHENECTADY NY
Recording Date	Apr 10, 2018
Property Address	21 LONG AVE, SCHENECTADY, NY 12304-4700
Document Number	0000015155
Book / Page	001984 / 000669
Instrument Date	Mar 30, 2018
Instrument	15155
Transaction Type	Transfer
Record Updated	Apr 27, 2018
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,000.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	29 WARREN AVE ALBANY NY 122032812, ALBANY, NY 12203-2812

Mortgage

Document Number	15157
Date	Apr 10, 2018
Book Page	004830/000170
Instrument	15157

Lender

Name	SEFCU
Type	Credit Union
Address	ALBANY, NY 12206

Agreement

Type	Conventional with PMI
Amount	Amount on Record
Term	360 Months
Due	Apr 9, 2048

September 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SCHENECTADY NY
Recording Date	Sep 1, 2017
Property Address	21 LONG AVE, SCHENECTADY, NY 12304-4700
Document Number	0000039815
Book / Page	001970 / 000306
Instrument Date	Jun 30, 2017
Instrument	39815
Transaction Type	Transfer
Record Updated	Sep 14, 2017
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$542.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	349 LEXINGTON ST BALLSTON SPA NY 120202324, BALLSTON SPA, NY 12020-2324

Mortgage

Document Number	39816
Date	Sep 1, 2017
Book Page	004785/000255
Instrument	39816

Lender

Name	BRUCE DISTEFANO
Address	75 OLD NISKAYUNA RD, LOUDONVILLE, NY 12211-1349

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2026 property tax bill for 21 Long Ave was $8,884, up 1.7% from the year before.

Source: Schenectady County and Rotterdam Town assessment roll, as of April 14, 2026

Property Jurisdictions

Type	Name
State	New York
County	Schenectady County
County Subdivision	Rotterdam Town
Unified School District	Rotterdam-Mohonasen Central School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$8,884.00 (+1.71%)
2025	$8,735.00	$238,000 Land $26,300 Building $211,700	$366,200 Land $40,467 Building $325,733
2023		$238,000 Land $26,300 Building $211,700	$313,200 Land $34,610 Building $278,590

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

Flood

FEMA maps place 21 Long Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective January 7, 2014

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

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

Wildfire

Wildfire risk around 21 Long Ave is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 98% of the US · lower than 97.9% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	ROTTERDAM WD #5 serves 28,000 people · EPA ID NY4600069
Water Source	Groundwater
Last State Inspection	Mar 2025
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 369 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
T-Mobile Fixed Wireless	100 / 20

May also be available: Greenlight Networks.

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