| Primary address | 23 Keep Street, Madison |
| Zip code | 07940 |
| County | Morris |
| Municipality | Madison Borough |
| Block | 3803 |
| Lot | 17 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Property tax | $18,389 |
| Building sqft | 3,756 |
| Building class | Residential (2) |
| Acreage | 0.276 |
| Year built | 1978 |
| Stories | 2 |
| Exterior structural material | Register |
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:
23 Keep Street, Madison, NJ 07940 was built in 1978 and has a total of 3,756 square feet.
What is the assessed value of 23 Keep Street, Madison, NJ 07940 and the property tax paid?Assessed at $728,000, the tax amount paid for 23 Keep Street, Madison, NJ 07940 is $18,389.
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 23 Keep Street, Madison, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 23 Keep Street, Madison, NJ 07940. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $18,389 |
| Market value | $728,000 |
Here's the assessment & property tax history for 23 Keep Street, Madison, 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 |
|---|---|---|---|---|---|
| 2025 | $728,000 | $728,000 | 2.526 | $18,389 | +18.59% |
| 2024 | $728,000 | $728,000 | 2.13 | $15,506 | +3.45% |
| 2023 | $728,000 | $728,000 | 2.059 | $14,990 | +0.24% |
| 2022 | $728,000 | $728,000 | 2.054 | $14,953 | +1.38% |
| 2021 | $728,000 | $728,000 | 2.026 | $14,749 | +1.05% |
Create a free account to unlock extended information for 23 Keep Street, Madison, 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).
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 23 Keep Street, Madison 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) |
|---|---|---|---|---|---|
| Madison Montessori School | NR | Private | PK-K | 50 | 0.31 |
| Madison Montessori School | NR | Private | PK-K | 50 | 0.31 |
| St Vincent Martyr School | NR | Private | PK-8 | 461 | 0.40 |
| St Vincent Martyr School | NR | Private | PK-8 | 461 | 0.40 |
| Central Avenue Elementary School | 9 | Public | PK, K-5 | 509 | 0.53 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Madison Junior Middle School | 6 | Public | 6-8 | 579 | 0.34 |
| St Vincent Martyr School | NR | Private | PK-8 | 461 | 0.40 |
| Chatham Middle School | 7 | Public | 6-8 | 877 | 1.36 |
| St. Patrick School | NR | Private | PK, K-8 | 269 | 1.72 |
| Eclc Of New Jersey | NR | Private | 1-12 | 177 | 1.81 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Madison High School | 6 | Public | 9-12 | 824 | 1.19 |
| Chatham High School | 8 | Public | 9-12 | 1,231 | 1.68 |
| Eclc Of New Jersey | NR | Private | 1-12 | 177 | 1.81 |
| Oratory Preparatory School | NR | Private | 7-12 | 373 | 3.12 |
| Sinai Schools Maor | NR | Private | 14 | 3.13 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 23 Keep Street, Madison.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 29 Keep St, Madison | 1,768 | ||
| 39 Keep St, Madison | 23,958 | ||
| 3 Keep St, Madison | 3,752 | 05/31/2017 | $1,450,000 |
| 27 Edgewood Rd, Madison | 1,540 | 08/25/2022 | $1 |
| 17 Keep St, Madison | 2,397 | 04/06/2000 | $1 |
| 15 Keep St, Madison | 1,375 | 10/27/2015 | $630,000 |
| 11 Keep St, Madison | 3,912 | 09/14/2016 | $1,100,000 |
| 35 Keep St, Madison | 2,702 | 11/30/2012 | $961,500 |
| 47 Keep St, Madison | 1,607 | 12/28/2006 | |
| 26 Dogwood Dr, Madison | 2,951 | 07/20/2018 | $800,555 |
| 21 Keep St, Madison | 3,940 | ||
| 24 Dogwood Dr, Madison | 2,119 | 11/16/2020 | $745,000 |
| 30 Dogwood Dr, Madison | 2,452 | 05/25/2012 | $959,750 |
| 19 Keep St, Madison | 3,022 | 04/06/2000 | $1 |
| 7 Keep St, Madison | 3,211 | 03/04/2021 | $1,000,500 |
| 49 Keep St, Madison | 1,445 | 03/12/2021 | $840,000 |
| 22 Dogwood Dr, Madison | 4,239 | 08/05/2005 | $1,425,000 |
| 13 Keep St, Madison | 1,524 | ||
| 9 Keep St, Madison | 2,586 | 04/30/1998 | $207,500 |
| 5 Keep St, Madison | 1,267 | 07/18/2023 | $781,000 |