45 Dehnhoff Ave, Freeport, NY 11520 Property Records

Nassau County and Hempstead Town property record for 45 Dehnhoff Ave, Freeport, NY 11520

Property Summary

Property Type	Single Family Home
Details	1 ba · 664 sqft · built 1923
Lot Size	0.115 acres (5,000 sqft)
Owner	Individual Name on Record
Last Sale	$418,000 (Apr 2026)
Tax Bill	$6,123 (2025)
Deeds & Mortgages	Apr 2026 Sale & Mortgage Oct 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`55-251-00-0252`

Property Details

APN / Parcel Number

Primary APN	`55-251-00-0252`
Alternative APNs	`2009-55-251-00-0252-0` `55251000252000000000` `282009 55.-251-252` `55251 02520`

Interior

Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	664 sqft Living Area
1st Floor Area	440 sqft

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1923
Architectural Style	Cottage
Exterior Material	Stucco
Construction Type	Frame
Foundation Type	Block
Roof Material	Other
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Porch	Enclosed Porch
Porch Area	48 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	55251 02520
Street Address	45 DEHNHOFF AVE
City	FREEPORT
State	NY
Zip	11520-2302
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	252-253
Legal Subdivision	MOUNT ESTS
Legal Block	251
Legal Lot Number	252-2
Jurisdiction	NASSAU NY
Township / Civil Division	HEMPSTEAD
Census Block Group	3
Census Block	3008
Census Tract	414202

Owner

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

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

Owner of Record	Individual Name on Record
Mailing Address	61 BARBARA ST, ELMONT, NY 11003-3603
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Apr 8, 2026	Bargain and Sale Deed, Transfer · Conventional Mortgage MOUNTAIN MORTGAGE CORPORATION
Oct 5, 2017	Bargain and Sale Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 8, 2026 · Amount on Record
Deed Sale	Apr 8, 2026 · Amount on Record
Prior Sale	Oct 5, 2017 · Amount on Record
Deed Document Number	202622750
Deed Book / Page	14737 / 587
Record Updated	Oct 29, 2026

April 2026: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Apr 8, 2026
Property Address	45 DEHNHOFF AVE, FREEPORT, NY 11520-2302
Document Number	D147370587
Book / Page	14737 / 587
Instrument Date	Mar 18, 2026
Instrument	2026.22750
Transaction Type	Transfer
Record Updated	May 28, 2026
Title Company	STEWART TITLE, STEWART TITLE GUARANTY CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$168,872.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	61 BARBARA ST, ELMONT, NY 11003-3603

Mortgage

Date	Apr 8, 2026

Lender

Name	MOUNTAIN MORTGAGE CORPORATION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	5.98%
Max Rate	-1%

October 2017: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Oct 5, 2017
Property Address	45 DEHNHOFF AVE, FREEPORT, NY 11520-2302
Document Number	D135700235
Book / Page	D13570 / 0235
Instrument Date	Sep 27, 2017
Instrument	201700100063
Transaction Type	Transfer
Record Updated	May 14, 2021

Transaction

Amount	Amount Recorded
Tax	$1,160.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	8611 109TH ST, 8611, RICHMOND HILL, NY 11418-1628

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	240 OAKLEY AVE, ELMONT, NY 11003-2538

Tax Assessment & Valuation

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	Freeport Village
Unified School District	Freeport Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$284 (-) Land $121 Building $163	$284,000 (-)
2025	$6,123.00 (-12.4%)	$284 (-) Land $121 Building $163	$284,000 (-)
2023	$6,990.00 Additional exemption filed	$284 Land $121 Building $163	$284,000

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

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
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	2 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

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	FREEPORT (V) serves 45,000 people · EPA ID NY2902823
Water Source	Groundwater
Last State Inspection	Feb 2025
Lead	3 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 571 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

May also be available: T-Mobile.

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