Nassau County » 11579 » Roslyn Ave » 103 Roslyn Ave

103 Roslyn Avenue, Sea Cliff, NY Property Information

Research 100M+ property records powered by:

2000+ governmental and public data sources
80 dedicated analysts and researchers
20+ years of real estate experience

Learn More

Photo & Map Show Hide

Address

Primary address	103 Roslyn Avenue, Sea Cliff
Zip code	11579
County	Nassau

Town/City	Oyster Bay
Village (swiss code)	Sea Cliff
Parcel ID	21-196-626

Sales & Tax Overview for 103 Roslyn Avenue, Sea Cliff

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date	06/08/2026
Sale price	$812,500

Arm's length	Register
Tax class	Register
Current property tax	$24,494

Lot & Building Information for 103 Roslyn Avenue, Sea Cliff

Building sqft	2,501
Building class	One Family Year - Round Residence (210.01)
Land	Primary site
Topography	Level
Acreage	0.366
Buildings on lot	1
Year built	1888
Stories	2

Style	Victorian
Rooms	11
Bathrooms	1
Half bathrooms	1
Attic	Full
Basement	Full
Exterior wall	Frame
Heating type	Central/AC
Heating system	Central w ac
Fireplace	3

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Register (See more on map)

School district	Sea Cliff

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 103 Roslyn Avenue, Sea Cliff

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

• Improvements for 103 Roslyn Avenue, Sea Cliff , including their type, square footage, grade and when they were built.

• Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).

Unlock all property data with a free account.
Sign up

About 103 Roslyn Avenue, Sea Cliff

What is the year built & the total sq. ft. for 103 Roslyn Avenue, Sea Cliff, NY?

103 Roslyn Avenue, Sea Cliff, NY was built in 1888 and has a total of 2,501 square feet.

What is the assessed value of 103 Roslyn Avenue, Sea Cliff, NY and the property tax paid?

Assessed at $1,190, the tax amount paid for 103 Roslyn Avenue, Sea Cliff, NY is $25,323.

When was 103 Roslyn Avenue, Sea Cliff, NY last sold and what was the last sale price?

103 Roslyn Avenue, Sea Cliff, NY was last sold in 06/08/2026 for $812,500.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Commercial Real Estate nearby

Real Estate Reports:

Laura Pop-Badiu, Jul 29, 2026 How to Contact Property Owners: Cold Calling Scripts, Email Templates & Outreach Tips

When it comes to efficiently contacting property owners, the challenge is twofold: First, you need to identify the right owner. Then, you need to reach that owner through the appropriate channel with the right message. Enhanced by effective follow-up tips and tactics, this guide is particularly useful for investors, agents and other real estate professionals who need an effective outreach process.

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

Research 100M+ property records powered by:

2000+ governmental and public data sources
80 dedicated analysts and researchers
20+ years of real estate experience

Learn More

Past Sales & Property History for 103 Roslyn Avenue, Sea Cliff

Create a free account to view the complete sales history for 103 Roslyn Avenue, Sea Cliff, including title documents, transfer conditions, mortgages and liens.

Access the complete sales history for 103 Roslyn Avenue, Sea Cliff with a free account.
Sign up

*Here are the three most recent sales for this property.

More about Nassau County Property Records

Title Documents for 103 Roslyn Avenue, Sea Cliff

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date	Type	Amount	Party 1	Party 2
06/15/2026 - R 06/08/2026 - D	Deed (Deed-deed)
01/30/2026 - R 12/18/2025 - D	Deed (Deed-deed)
09/21/2005 - R 09/13/2005 - D	Deed
11/21/2003 - R 10/24/2003 - D	Deed
09/27/2000 - R 09/25/2000 - D	Deed
07/31/1998 - R 07/21/1998 - D	Deed

Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 103 Roslyn Avenue, Sea Cliff

Access detailed property tax data for 103 Roslyn Avenue, Sea Cliff, NY. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year	2026
Base tax	$25,324
Current property tax	$24,495
Tax class	Register
Market value	$1,190,000
Assessed value	$1,190

School current tax bill	Register
Transitional assessed value	Register

More about Nassau County Property Taxes

Assessment History for 103 Roslyn Avenue, Sea Cliff

Here's the assessment & property tax history for 103 Roslyn Avenue, Sea Cliff, including the evolution of the total tax rate and corresponding property tax.

Year	Market value	Assessment value	Total tax rate	Property tax	Year over year change
2026	$1,190,000	$1,190	2128.035	$25,324	+2.81%
2025	$1,190,000	$1,190	2069.896	$24,632	-6.79%
2024	$1,190,145	$1,190	2220.743	$26,427	-4.35%
2023	$1,190,000	$1,190	2321.685	$27,628	-5.76%
2022	$1,190,000	$1,190	2463.641	$29,317	-8.15%

Permits for 103 Roslyn Avenue, Sea Cliff

The complete history of permits filed for 103 Roslyn Avenue, Sea Cliff, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Risk

Create a free account to unlock extended information for 103 Roslyn Avenue, Sea Cliff, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s)	X (See more on map)

Transportation

Access the detailed traffic volume map for 103 Roslyn Avenue, Sea Cliff to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Sea Cliff Elementary School	8	Public	K-5	343	0.20
Tiegerman Elementary School	NR	Private	1-5	136	0.88
North Shore Senior High School	9	Public	K-5, 9-12	764	0.91
North Shore Middle School	9	Public	K-8	646	0.95
Landing School	4	Public	PK, 3-5	349	1.12

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
North Shore Middle School	9	Public	K-8	646	0.95
All Saints Regional Catholic School	NR	Private	PK-8	166	1.54
Robert M Finley Middle School	5	Public	6-8	710	1.85
North Shore Day School	NR	Private		0	2.11
St. Peter of Alcantara School	NR	Private	PK-8	162	2.25

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
North Shore Senior High School	9	Public	K-5, 9-12	764	0.91
North Shore Day School	NR	Private		0	2.11
Paul D Schreiber Senior High School	9	Public	9-12	1,613	2.17
Glen Cove High School	5	Public	9-12	1,050	2.45
Friends Academy	NR	Private	PK-12	765	2.82

Neighbors for 103 Roslyn Avenue, Sea Cliff

Here are the neighbors for 103 Roslyn Avenue, Sea Cliff.

Address	Square feet	Purchase date	Purchase price
46 Laurel Ave, Sea Cliff	2,445	04/21/2021	$1,125,000
14 Foster Pl, Sea Cliff	1,618	04/29/2024
57 The Boulevard, Sea Cliff	1,428	12/05/1997	$237,500
230 Littleworth Ln, Sea Cliff	2,018	10/20/2025
26 Laurel Ave, Sea Cliff	2,517	10/08/2008	$955,000
4 Preston Ave, Sea Cliff	1,476	09/30/2025
238 Littleworth Ln, Sea Cliff	2,389	02/09/2000	$395,000
32 Laurel Ave, Sea Cliff	968	05/15/2003	$446,500
30 Foster Pl, Sea Cliff	2,363	12/24/2017
218 Glen Ave, Sea Cliff	1,394	02/10/2017
18 Foster Pl, Sea Cliff	2,233
54 Prospect Ave, Sea Cliff	1,979	07/20/2005	$819,000
2 Foster Pl, Sea Cliff	2,302	04/26/1999
252 Littleworth Ln, Sea Cliff	2,213	12/18/2017
8 Highland Ave, Sea Cliff	1,966	08/08/2019	$1,250,000
244 Littleworth Ln, Sea Cliff	2,637
42 Laurel Ave, Sea Cliff	1,311
52 Prospect Ave, Sea Cliff	7,966	06/04/2024
58 Prospect Ave, Sea Cliff	2,440	04/21/1995	$330,000
69 Shore Rd, Sea Cliff	3,939	09/02/2010	$660,000

Not sure if we cover all the data-points you need? View sample full report View sample full report