| Primary address | 21 Compass Avenue, Bay Shore |
| Zip code | 11706 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 496-1-13 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 05/06/2022 |
| Sale price | $1,400,000 |
| Arm's length | Register |
| Property tax | $5,646 |
| Building sqft | 936 |
| Building class | Seasonal Residences (260) |
| Acreage | 0.15 |
| Zoning district | Register |
| School district | Fire Island |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
This Seasonal Residences (260) located at 21 Compass Avenue, Bay Shore, NY 11706 has a total of 936 square feet.
What is the assessed value of 21 Compass Avenue, Bay Shore, NY 11706 and the property tax paid?Assessed at $66,000, the tax amount paid for 21 Compass Avenue, Bay Shore, NY 11706 is $5,645.
When was 21 Compass Avenue, Bay Shore, NY 11706 last sold and what was the last sale price?21 Compass Avenue, Bay Shore, NY 11706 was last sold in 05/06/2022 for $1,400,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 21 Compass Avenue, Bay Shore, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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.
R: Recorded date
D: Document date
Access detailed property tax data for 21 Compass Avenue, Bay Shore, NY 11706. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Property tax | $5,646 |
| Market value | $929,577 |
| Assessed value | $66,000 |
Here's the assessment & property tax history for 21 Compass Avenue, Bay Shore, 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 |
|---|---|---|---|---|---|
| 2024-2025 | $929,577 | $66,000 | 7.481 | $4,937 | +8.56% |
| 2023-2024 | $906,593 | $66,000 | 6.891 | $4,548 | -4.81% |
| 2022-2023 | $797,102 | $66,000 | 7.239 | $4,778 | -2.37% |
| 2021-2022 | $711,207 | $66,000 | 7.415 | $4,894 | +2.91% |
| 2020-2021 | $680,412 | $66,000 | 7.205 | $4,755 | +6.66% |
The complete history of permits filed for 21 Compass Avenue, Bay Shore, 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.
Create a free account to unlock extended information for 21 Compass Avenue, Bay Shore, 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) | VE (See more on map) |
Access the detailed traffic volume map for 21 Compass Avenue, Bay Shore 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Timber Point Elementary School | NR | Public | PK, K-2 | 345 | 5.53 |
| Timber Point Elementary School | NR | Public | PK, K-2 | 345 | 5.53 |
| John F Kennedy Elementary School | 5 | Public | 3-5 | 450 | 5.76 |
| Maud S Sherwood Elementary School | 6 | Public | 2-5 | 335 | 5.88 |
| St Mary School | NR | Private | PK-8 | 413 | 6.23 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Mary School | NR | Private | PK-8 | 413 | 6.23 |
| Islip Middle School | 4 | Public | 6-8 | 641 | 6.72 |
| West Sayville Christian School | NR | Private | K-9 | 37 | 7.01 |
| St Peters By The Sea Episcopal Day School | NR | Private | PK, K-8 | 176 | 7.06 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 7.11 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Islip High School | 9 | Public | 9-12 | 892 | 6.79 |
| Connetquot Alternative Preschool At Premm | NR | Public | 0 | 7.11 | |
| Sayville High School | 9 | Public | 9-12 | 880 | 7.39 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 7.55 |
| St John The Baptist Diocesan High School | NR | Private | 9-12 | 1,335 | 7.60 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 21 Compass Avenue, Bay Shore.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 116 Fernwood Ave, Oakdale | 09/15/2023 | $805,000 | |
| 184 Snedecor Ave, West Islip | 06/30/1998 | $249,990 | |
| 473 Easton St, Ronkonkoma | 2,113 | 07/05/2022 | $675,000 |
| 90 Fairview Ave, Islip Terrace | 03/22/2007 | $371,000 | |
| 7 Andrea Ln, West Sayville | 03/04/2025 | ||
| 1530 Baldwin Blvd, Bay Shore | 04/25/2002 | ||
| 82 Hemlock St, Islip | 09/01/2011 | $295,000 | |
| 1688 Church St, Holbrook | 9,937 | 09/30/1993 | $450,000 |
| 137 E 3rd Ave, Bay Shore | 06/12/2015 | $215,000 | |
| 20 Glenwood CT, Bayport | 09/09/2010 | $425,000 | |
| 41 Montauk Ave, Brentwood | 05/30/2008 | ||
| 155 S Ocean Ave, Bayport | 2,847 | 10/11/2019 | $790,000 |
| 87 Lakeland Ave, Sayville | 2,021 | 04/27/2020 | $290,000 |
| 277 Collington Dr, Ronkonkoma | 05/08/2007 | $372,340 | |
| 27 Kentucky Ave, Bay Shore | 04/04/2005 | $406,850 | |
| 65 E Lighthouse Walk, Bay Shore | 04/23/2004 | ||
| 33 Hollins Ln, East Islip | 12/13/2022 | ||
| 163 Lowell Rd, Sayville | 1,426 | 03/25/2025 | $625,000 |
| 175 Allwood Ave, Central Islip | 11/22/2016 | $9,292,016 | |
| 156 Monell Ave, Islip | 07/08/1993 |