521 Dewitt Ave, North Babylon, NY 11703 Property Records

Suffolk County and Babylon Town property record for 521 Dewitt Ave, North Babylon, NY 11703

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,497 sqft · built 1955
Lot Size	0.172 acres (7,500 sqft)
Owner	Individual Name on File
Last Sale	$455,000 (Jun 2020)
Tax Bill	$11,592 (2024)
Deeds & Mortgages	Jul 2019 Refinance Jan 2020 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`472089 112.-4-73`

Property Details

APN / Parcel Number

Primary APN	`472089 112.-4-73`
Alternative APNs	`0100-112.00-04.00-073.000` `208911200000040730000000` `472000356060` `20221716850` `20231716850` `20251716850`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Building Area	1,497 sqft Building Perimeter

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Lot Area	7,500 sqft (0.172 acres)
Lot Dimensions	100 ft deep x 75 ft wide

Location & Zoning

Account Number	20251716850
Street Address	521 DEWITT AVE
City	NORTH BABYLON
State	NY
Zip	11703-2001
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	C
Legal Description	FILED MAP 46 BLK 13 LOTS SO.PT. 645 -649INC.
Legal Subdivision	MAP OF COMMUNITY ESTATES
Legal Block	4
Legal Lot Number	73
Jurisdiction	SUFFOLK NY
Township / Civil Division	BABYLON
Census Block Group	2
Census Block	2016
Census Tract	122603

Owner

521 Dewitt Ave is owned and occupied by an individual who bought it in June 2020.

Source: Suffolk County and Babylon Town records, as of August 11, 2026

Owner of Record	Individual Name on File
Mailing Address	521 DEWITT AVE, NORTH BABYLON, NY 11703-2001
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
Jul 5, 2019	Deed of Trust, Mortgage · Stand-Alone Refinance MID-ISLAND MORTGAGE CORP
Jan 30, 2020	Deed of Trust, Mortgage · FHA Mortgage MID-ISLAND MORTGAGE CORP
Jun 24, 2020	Grant Deed, Transfer · Conventional Mortgage QUICKEN LNS
Nov 18, 2019	Loan Modification, Consolidation and Extension, Mortgage · FHA Mortgage MID ISLAND MTG CORP
May 29, 2019	Loan Modification, Consolidation and Extension, Mortgage · FHA Mortgage MID ISLAND MTG CORP
Dec 5, 2018	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 24, 2020 · Amount on File
Deed Sale	Jun 24, 2020 · Amount on File
Prior Sale	Sep 4, 2015 · Amount on File
Deed Book / Page	13062 / 253
Prior Transfer Date	Sep 14, 2018
Prior Transfer Doc	0129900736
Record Updated	Oct 29, 2026

July 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	521 DEWITT AVE, NORTH BABYLON, NY 11703-2001
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0230390385
Date	Jul 5, 2019
Book Page	23039/385

Lender

Name	MID-ISLAND MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	349 Months
Due	Aug 1, 2048

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	521 DEWITT AVE, NORTH BABYLON, NY 11703-2001
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0231010355
Date	Jan 30, 2020
Book Page	23101/355
Instrument	DK038485

Lender

Name	MID-ISLAND MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	349 Months
Due	Feb 1, 2049

June 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jun 24, 2020
Property Address	521 DEWITT AVE, NORTH BABYLON, NY 11703-2001
Document Number	0130620253
Book / Page	013062 / 000253
Instrument Date	Jun 12, 2020
Transaction Type	Transfer
Record Updated	Aug 25, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,820.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	29 DOLLARD DR NORTH BABYLON NY 117031513, NORTH BABYLON, NY 11703-1513

Mortgage

Document Number	231460137
Date	Jun 24, 2020
Book Page	023146/000137

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	1050 WOODWARD AVE, DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jun 23, 2050

November 2019: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	SUFFOLK NY
Property Address	521 DEWITT AVE, NORTH BABYLON, NY 11703-2001
Document Number	0231010356
Instrument Date	Nov 18, 2019
Transaction Type	Mortgage
Record Updated	May 12, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	521 DEWITT AVE NORTH BABYLON NY 117032001, NORTH BABYLON, NY 11703-2001

Mortgage

Document Number	0231010356
Date	Jan 30, 2020
Book Page	023101/000356

Lender

Name	MID ISLAND MTG CORP
Address	WESTBURY, NY 11590

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jan 29, 2050

Interest

Rate Type	Fixed Rate
Rate	3.87%

May 2019: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	SUFFOLK NY
Property Address	521 DEWITT AVE, NORTH BABYLON, NY 11703-2001
Document Number	0230390386
Instrument Date	May 29, 2019
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	521 DEWITT AVE NORTH BABYLON NY 117032001, NORTH BABYLON, NY 11703-2001

Mortgage

Document Number	0230390386
Date	Jul 5, 2019
Book Page	023039/000386

Lender

Name	MID ISLAND MTG CORP
Address	900 MERCHANTS CONCOURSE # 112, WESTBURY, NY 11590-5114

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 4, 2049

Interest

Rate Type	Fixed Rate
Rate	4.62%

December 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SUFFOLK NY
Recording Date	Dec 5, 2018
Property Address	521 DEWITT AVE, NORTH BABYLON, NY 11703-2001
Document Number	0129900736
Book / Page	12990 / 736
Instrument Date	Sep 14, 2018
Transaction Type	Transfer
Record Updated	Aug 20, 2021

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1630 AUGUST RD, NORTH BABYLON, NY 11703-1930

Tax Assessment & Valuation

Source: Suffolk County and Babylon Town assessment roll, as of August 11, 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Babylon Town
Unified School District	North Babylon Union Free School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$3,460 Land $340 Building $3,120	$586,441 (+11,256.33%) Land $57,627 Building $528,814
2024	$11,592.00		$5,164 (-1.49%) Land $507 Building $4,657
2023		$3,460 Land $340 Building $3,120	$5,242 Land $515 Building $4,727

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 521 Dewitt Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1978.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · 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 10 (0% premium discount)
Nearby Flood Policies	9 in force
Nearby Flood Claims	3 (1978–1982)
Claims Outside the SFHA	1 of 3
Most Recent Claim	Jan 1982 · 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

The area around 521 Dewitt 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	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	1 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	Asbestos resolved · Jul 2020
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 630 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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