11 Jefferson Ave, Valley Stream, NY 11580 Property Records

Nassau County and Hempstead Town property record for 11 Jefferson Ave, Valley Stream, NY 11580

Property Summary

Property Type	Duplex
Details	2.5 ba · 1,260 sqft · built 1954
Lot Size	0.092 acres (4,000 sqft)
Owner	Company Name on File
Last Sale	$650,000 (May 2022)
Tax Bill	$10,057 (2025)
Deeds & Mortgages	May 2022 Sale & Mortgage Oct 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`37-401-00-0197`

Property Details

APN / Parcel Number

Primary APN	`37-401-00-0197`
Alternative APNs	`2035-37-401-00-0197-0` `37401000197000000000` `282035 37.-401-197` `37401 01970`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Units	2 Units
Stories	1 Story
Building Area	1,260 sqft Living Area
1st Floor Area	840 sqft
Game Room	Game Room

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Cape Cod
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Foundation Type	Concrete
Roof Material	Other
Lot Area	4,000 sqft (0.092 acres)
Lot Dimensions	100 ft deep x 40 ft wide
Garage Type	Detached
Garage Area	420 sqft
Parking Spaces	2 Parking Spaces
Patio Area	225 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	37401 01970
Street Address	11 JEFFERSON AVE
City	VALLEY STREAM
State	NY
Zip	11580-2925
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	TOWN #1 SCH DIST 030
Legal Block	401
Legal Lot Number	197-1
Jurisdiction	NASSAU NY
Township / Civil Division	HEMPSTEAD
Census Block Group	5
Census Block	5005
Census Tract	410300

Owner

11 Jefferson Ave, a duplex, is owned by a company that bought it in May 2022.

Source: Nassau County and Hempstead Town records, as of October 19, 2026

Owner of Record	Company Name on File
Mailing Address	11 JEFFERSON AVE, VALLEY STREAM, NY 11580-2925
Owner Type	Company

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
May 18, 2022	Bargain and Sale Deed, Transfer · Commercial Mortgage GAUNTLET FUNDING LLC
Oct 19, 2020	Grant Deed, Transfer · Conventional Mortgage BROADVIEW CAP LLC
Jan 6, 2020	Trustee's Deed, Foreclosure NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 18, 2022 · Amount on File
Deed Sale	May 18, 2022 · Amount on File
Prior Sale	Oct 19, 2020 · Amount on File
Deed Document Number	202256840
Deed Book / Page	14247 / 51
Prior Transfer Date	Dec 17, 2019
Prior Transfer Doc	0138950785
Record Updated	Oct 29, 2026

May 2022: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	May 18, 2022
Property Address	11 JEFFERSON AVE, VALLEY STREAM, NY 11580-2925
Document Number	D142470051
Book / Page	D14247 / 51
Map Reference	MAP 180 CASE 1534
Instrument Date	May 4, 2022
Instrument	2022-56840
Transaction Type	Transfer
Record Updated	May 30, 2022
Title Company	WALL STATE ABSTRACT, WALL STREET ABSTRACT

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,600.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name
Address	11 JEFFERSON AVE, 11, VALLEY STREAM, NY 11580-2925

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9005 218TH PL, QUEENS VILLAGE, NY 11428-1336

Mortgage

Document Number	0202256841
Date	May 18, 2022
Instrument	2022-56841

Lender

Name	GAUNTLET FUNDING LLC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NASSAU NY
Recording Date	Oct 19, 2020
Property Address	11 JEFFERSON AVE, VALLEY STREAM, NY 11580-2925
Document Number	0139890279
Book / Page	013989 / 000279
Instrument Date	Sep 29, 2020
Instrument	97947
Transaction Type	Transfer
Record Updated	Nov 17, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,560.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	39 GABLES DR HICKSVILLE NY 118013215, HICKSVILLE, NY 11801-3215

Mortgage

Document Number	446410626
Date	Oct 19, 2020
Book Page	044641/000626
Instrument	97948

Lender

Name	BROADVIEW CAP LLC
Address	BROOKLYN, NY 11211

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

January 2020: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	NASSAU NY
Recording Date	Jan 6, 2020
Property Address	11 JEFFERSON AVE, VALLEY STREAM, NY 11580-2925
Document Number	0138950785
Book / Page	013895 / 000785
Instrument Date	Dec 17, 2019
Instrument	978
Transaction Type	Foreclosure
Record Updated	Jan 27, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Tax	$1,635.00
Amount Accuracy	Confirmed
Additional	Notice of Foreclosure Sale

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	7105 CORPORATE DR PLANO TX 750244100, PLANO, TX 75024-4100

Tax Assessment & Valuation

The 2025 property tax bill for 11 Jefferson Ave was $10,057.

Source: Nassau County and Hempstead Town assessment roll, as of June 17, 2026

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Hempstead Town
Municipality	Valley Stream Village
Elementary School District	Valley Stream Union Free School District 30 (PK - 06)
Secondary School District	Valley Stream Central High School District (07 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$464 (-3.33%) Land $162 Building $302	$464,000 (-3.33%)
2025	$10,057.00	$480 Land $168 Building $312	$480,000
2023	$9,930.00 Additional exemption filed	$480 Land $168 Building $312	$480,000

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 11 Jefferson Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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

The area around 11 Jefferson Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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	LIBERTY UTILITIES NEW YORK - LYNBROOK private · serves 220,000 people · EPA ID NY2902835
Water Source	Groundwater
Last State Inspection	Jul 2023
Lead	5 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Corrosion control Jul 2025
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 950 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Spectrum Cable	1,000 / 1,000

May also be available: T-Mobile.

Nearby Properties on Jefferson Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures