| Primary address | 427 Mercer Avenue, Roselle |
| Zip code | 07203 |
| County | Union |
| Municipality | Roselle Borough |
| Block | 806 |
| Lot | 17 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 02/24/2023 |
| Sale price | $549,000 |
| Arm's length | Register |
| Property tax | $20,901 |
| Building sqft | 1,436 |
| Building class | Residential (2) |
| Acreage | 0.12 |
| Year built | 1923 |
| 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:
427 Mercer Avenue, Roselle, NJ 07203 was built in 1923 and has a total of 1,436 square feet.
What is the assessed value of 427 Mercer Avenue, Roselle, NJ 07203 and the property tax paid?Assessed at $228,500, the tax amount paid for 427 Mercer Avenue, Roselle, NJ 07203 is $20,900.
When was 427 Mercer Avenue, Roselle, NJ 07203 last sold and what was the last sale price?427 Mercer Avenue, Roselle, NJ 07203 was last sold in 02/24/2023 for $549,000.
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 427 Mercer Avenue, Roselle, 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 427 Mercer Avenue, Roselle, NJ 07203. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025 |
| Property tax | $20,901 |
| Market value | $228,500 |
Here's the assessment & property tax history for 427 Mercer Avenue, Roselle, 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 | $228,500 | $228,500 | 9.147 | $20,901 | +5.20% |
| 2024 | $228,500 | $228,500 | 8.695 | $19,868 | +123.64% |
| 2023 | $104,800 | $104,800 | 8.477 | $8,884 | -0.69% |
| 2022 | $104,800 | $104,800 | 8.536 | $8,946 | +0.60% |
| 2021 | $104,800 | $104,800 | 8.485 | $8,892 | +0.32% |
Create a free account to unlock extended information for 427 Mercer Avenue, Roselle, 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) |
| Fire hazard zone | See more on map |
| Geohazard zones map | Register |
Access the detailed traffic volume map for 427 Mercer Avenue, Roselle 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) |
|---|---|---|---|---|---|
| Harrison Elementary School | 4 | Public | PK, 1-4 | 305 | 0.06 |
| Harrison Elementary School | 4 | Public | PK, 1-4 | 305 | 0.06 |
| Kindergarten Success Academy | NR | Public | K | 200 | 0.40 |
| St Joseph The Carpenter School | NR | Private | PK-8 | 199 | 0.42 |
| St Joseph The Carpenter School | NR | Private | PK-8 | 199 | 0.42 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| St Joseph The Carpenter School | NR | Private | PK-8 | 199 | 0.42 |
| Roselle Park Middle School | 5 | Public | 6-8 | 479 | 0.81 |
| Number 21, Victor Mravlag Elementary School | 8 | Public | PK, K-8 | 623 | 0.88 |
| St Genevieve School | NR | Private | PK, K-8 | 164 | 1.09 |
| The Jardine Academy | NR | Private | 0 | 1.13 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Raymond Lesniak Energy Strength Hope Recovery High School | NR | Public | 9-12 | 2 | 0.53 |
| Abraham Clark High School | 1 | Public | 9-12 | 884 | 0.55 |
| Roselle Catholic High School | NR | Private | 9-12 | 354 | 0.92 |
| Roselle Park High School | 3 | Public | 9-12 | 630 | 1.13 |
| The Jardine Academy | NR | Private | 0 | 1.13 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 427 Mercer Avenue, Roselle.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 425 Mercer Ave, Roselle | 1,022 | 09/12/2022 | $1 |
| 413 Mercer Ave, Roselle | 1,644 | 01/14/2021 | $1 |
| 409 Mercer Ave, Roselle | 1,545 | 07/22/1998 | $1 |
| 406 Mercer Ave, Roselle | 1,650 | 11/07/2014 | $115,000 |
| 310 Harrison Ave, Roselle | |||
| 446 E 3rd Ave, Roselle | 1,302 | ||
| 440 E 3rd Ave, Roselle | 1,148 | 06/14/2023 | $332,000 |
| 323 Chandler Ave, Roselle | 2,184 | 08/03/2020 | $370,000 |
| 434 E 3rd Ave, Roselle | 1,160 | 03/26/2025 | $479,000 |
| 435 Mercer Ave, Roselle | 1,424 | 06/26/1990 | $127,000 |
| 442 E 3rd Ave, Roselle | 1,924 | 09/08/2020 | $375,000 |
| 438 E 3rd Ave, Roselle | 1,404 | 04/01/1991 | $122,000 |
| 321 Chandler Ave, Roselle | 1,700 | 09/25/1992 | $61,000 |
| 432 E 3rd Ave, Roselle | 2,594 | 12/24/2025 | $1 |
| 411 Mercer Ave, Roselle | 1,332 | 03/28/2005 | $156,000 |
| 428 E 3rd Ave, Roselle | 1,784 | 09/23/2020 | $1 |
| 317 Chandler Ave, Roselle | 1,924 | 07/26/2002 | $168,000 |
| 415 Mercer Ave, Roselle | 1,962 | 11/10/2022 | $410,000 |
| 319 Chandler Ave, Roselle | 1,610 | 02/04/2025 | $1 |
| 431 Mercer Ave, Roselle | 1,640 | 07/23/2025 | $10 |