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Single Family ResidenceResidential
$1,774,262$1,104 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

11 SLOOP WLK

NY
0
Baths
1,607 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$1.8M
$1.6M low$1.9M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,012 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$80,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$56,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,132,394

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.71 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.92%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.13
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Woodhull SchoolA
Elementary · Grades PK–6 · 0.1 mi
M
Islip Middle SchoolC+
Middle · Grades 7–8 · 6.5 mi
H
Islip High SchoolB+
High · Grades 9–12 · 6.6 mi

District: Fire Island Union Free School District

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

11 Sloop Wlk measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 91% of homes in Suffolk County
  • Costs more per square foot than 95% of homes in Suffolk County
  • Bigger than 70% of homes in Fire Island
  • Has a smaller lot than 88% of homes in Suffolk County

How it measures up in Fire Island

The dot is this home. The mark in the middle is the typical home in Fire Island.

Estimated value$1,774,262
CheaperTypical $1,444,545Pricier

Pricier than 74% of homes nearby

Price per ft²$1104
CheaperTypical $1060Pricier

Pricier than 55% of homes nearby

Living area1,607 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 70% of homes nearby

Lot size0.13 ac
SmallerTypical 0.14 acBigger

Bigger than 45% of homes nearby

How 11 Sloop Wlk ranks against every home in each area.
MeasureThis homeFire IslandSuffolk County
Estimated valuepricier than$1,774,26274% of homes91% of homes
Price per ft²pricier than$110455% of homes95% of homes
Living areabigger than1,607 ft²70% of homes46% of homes
Lot sizebigger than0.13 ac45% of homes12% of homes

About 11 Sloop Wlk

How much is 11 Sloop Wlk, , NY worth?

The TopHap Estimate for 11 Sloop Wlk, , NY is $1,774,262 as of Aug 30, 2026. The likely range is $1,640,736 to $1,907,788. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11 Sloop Wlk, , NY last sell?

11 Sloop Wlk, , NY last sold on Aug 10, 1995, according to the county's recorded deed.

How big is 11 Sloop Wlk, , NY?

11 Sloop Wlk, , NY has 1,607 square feet of living space and a 0.13-acre lot.

What schools serve 11 Sloop Wlk, , NY?

11 Sloop Wlk, , NY is assigned to Woodhull School (elementary), rated A; Islip Middle School (middle), rated C+; Islip High School (high), rated B+. All sit in Fire Island Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11 Sloop Wlk, , NY compare to other homes in Fire Island?

Among the 3,091 homes in Fire Island, it is worth more than 74% of them ($1,774,262 against a typical $1,444,545), its price per square foot is higher than 55% of them ($1104 against a typical $1060), it is bigger than 70% of them (1,607 ft² against a typical 1,248 ft²) and its lot is bigger than 45% of them (0.13 ac against a typical 0.14 ac). Measured against all of Suffolk County, it is worth more than 91% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 11 Sloop Wlk, , NY?

The 2024 property tax bill for 11 Sloop Wlk, , NY was $7,012. The county assessed it at $80,400.

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