| Primary address | 138 Charter Oaks Avenue, Brentwood |
| Zip code | 11717 |
| County | Suffolk |
| Municipality | Islip |
| Parcel ID | 139-3-27 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 09/23/1998 |
| Sale price | $44,500 |
| Arm's length | Register |
| Current property tax | $8,265 |
| Building class | Two Family Year-Round Residence (220) |
| Acreage | 0.17 |
| Units | 2 |
| Zoning district | Register |
| School district | Brentwood |
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:
Assessed at $37,800, the tax amount paid for 138 Charter Oaks Avenue, Brentwood, NY 11717 is $8,869.
When was 138 Charter Oaks Avenue, Brentwood, NY 11717 last sold and what was the last sale price?138 Charter Oaks Avenue, Brentwood, NY 11717 was last sold in 09/23/1998 for $44,500.
How many residential units does this building have?This building has 2 residential unit(s).
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 138 Charter Oaks Avenue, Brentwood, 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 138 Charter Oaks Avenue, Brentwood, NY 11717. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year | 2025-2026 |
| Base tax | $8,870 |
| Current property tax | $8,265 |
| Market value | $532,394 |
| Assessed value | $37,800 |
Here's the assessment & property tax history for 138 Charter Oaks Avenue, Brentwood, 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 | $532,394 | $37,800 | 22.743 | $8,597 | +4.85% |
| 2023-2024 | $519,231 | $37,800 | 21.691 | $8,199 | -0.19% |
| 2022-2023 | $456,522 | $37,800 | 21.733 | $8,215 | +2.00% |
| 2021-2022 | $407,327 | $37,800 | 21.306 | $8,054 | +1.39% |
| 2020-2021 | $389,691 | $37,800 | 21.013 | $7,943 | +4.58% |
The complete history of permits filed for 138 Charter Oaks Avenue, Brentwood, 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 138 Charter Oaks Avenue, Brentwood, 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) |
Access the detailed traffic volume map for 138 Charter Oaks Avenue, Brentwood 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) |
|---|---|---|---|---|---|
| East Elementary School | NR | Public | PK, K | 507 | 0.35 |
| East Elementary School | NR | Public | PK, K | 507 | 0.35 |
| Cordello Avenue Elementary School | 4 | Public | K-6 | 507 | 1.04 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.06 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.06 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| East Middle School | 4 | Public | 6-8 | 1,159 | 0.51 |
| MDQ Academy | NR | Private | PK-12 | 412 | 1.06 |
| Our Lady Of Providence Regional School | NR | Private | PK-8 | 251 | 1.32 |
| South Middle School | 3 | Public | 6-8 | 1,033 | 1.62 |
| Ralph Reed School | 3 | Public | 7-8 | 1,149 | 2.07 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| MDQ Academy | NR | Private | PK-12 | 412 | 1.06 |
| Central Islip Senior High School | 3 | Public | 9-12 | 2,576 | 1.51 |
| Brentwood High School | 3 | Public | 9-12 | 4,641 | 1.70 |
| Freshman Center | NR | Public | 9 | 1,247 | 2.27 |
| East Islip High School | 8 | Public | 9-12 | 1,145 | 3.02 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 138 Charter Oaks Avenue, Brentwood.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 136 Riddle St, Brentwood | 2,022 | 04/20/2022 | |
| 59 Grant Ave, Brentwood | 06/25/2024 | ||
| 167 S Ocean Ave, Bayport | 1,836 | 08/09/2017 | |
| 10 Quarles St, Brentwood | 05/31/2003 | ||
| 195 Loeffler St, Brentwood | 06/28/2002 | ||
| 80 Remington Blvd, Ronkonkoma | 7,993 | 03/04/2022 | $1,100,000 |
| 151 W Orange St, Brentwood | 09/14/1998 | ||
| 848 Spur Dr S, Bay Shore | 1,827 | 05/14/2019 | $390,000 |
| 290 Sunrise Dr, Sayville | 06/30/1993 | $48,000 | |
| 19 Gervon CT, Brentwood | 06/17/1993 | $97,000 | |
| 848 Udall Rd, West Islip | 1,826 | 03/20/2023 | |
| 166 Higbie Ln, West Islip | 06/13/2024 | $650,000 | |
| 630 1st St, Ronkonkoma | 07/08/2024 | $525,000 | |
| 48 Shaw Ave, Islip | 1,200 | 11/15/2021 | |
| 254 Norma Ave, West Islip | 06/25/2013 | $345,000 | |
| 117 Shinnecock Ln, East Islip | 1,771 | 08/13/2021 | $560,000 |
| 57 Sequoia Way, Holbrook | 1,342 | 05/13/2024 | $570,000 |
| 303 Grant Ave, Islip | 06/28/1993 | $127,000 | |
| 1 Finley Pl, West Islip | 1,797 | 07/08/2019 | $540,000 |
| 375 Ocean Ave, Islip | 04/13/1993 | $234,000 |