National Park Boro NJ property tax rate 2025: 4.783
National Park Boro, Gloucester County. 1,301 parcels in the MOD-IV 2026 file. Rate shown is tax year 2025 (latest available — not yet matched to assessment year).
Assessments are tax year 2026; latest published general rate we have is 2025. Estimate uses that rate until the 2026 rate is loaded.
National Park Boro at a glance
1,301 parcels are on the 2026 file. The 2025 general rate is 4.783, and the prior rate on file is 4.756 for 2024. A typical class 2 assessment is $141,151. Usable sales with a 2024 deed: 33, median $250,000. The state construction file lists 0 permits here. The median class 2 house was built in 1952. A property page adds that parcel’s permits, flood zone, mapped flood elevation, and high and low ground. Owner names are not shown.
How to read a National Park Boro bill
National Park Boro’s general rate of 4.783 is tax year 2025 on the 2026 assessment file. It is not a 2026 bill. The prior general rate on file is 4.756 for 2024. School, county, and municipal shares of this rate are 62.7%, 15.6%, and 21.7%. The largest slice is schools. In Gloucester County the middle school share for rate year 2025 is 56.1% in Mantua Twp. Class 2 net assessments changed from $152,851,400 to $153,246,100, up 0.3%, on 1,086 parcels. Usable sales with a 2024 deed: median $250,000 (33 sales). The largest class share of net assessed value is Residential at 79.5%. State school aid is outside these bars.
Building permits in National Park Boro
The New Jersey construction-permit file lists 0 permits in National Park Boro. This file is a full record from 2021 on. Older permits are mostly missing. Work from before then can be missing here and still be at the National Park Boro construction office.
2025 general tax rate in National Park Boro: 4.783
This general rate is tax year 2025. The assessment file is 2026. It is not a 2026 bill.
In Gloucester County, the median municipality’s school share (rate year 2025) is 56.1%; this town is 62.7%. The largest slice here is schools. State school aid is not in these bars — it reduces the school levy before the rate is struck. All Gloucester towns · How NJ taxes work.
The school percent is the local property-tax levy. The district for this municipality is National Park Boro (K-8 or K-6 local), FY2027 K–12 aid $3,416,194. The high school district is Gateway Regional, FY2027 K–12 aid $13,158,131. Those aid figures are not slices of these bars. Gloucester district table.
Prior year (2024) general rate: 4.756.
Tax on a $200,000 or $500,000 sale in National Park Boro
These figures use National Park Boro’s own ratio and general rate. How the same sale price is calculated for every town. This is not an appraisal and not a collector bill.
2025
A $500,000 sale at the 2025 ratio of 65.10% would be assessed at about $325,500. At the general rate of 4.783, the estimated tax is $15,569. A $200,000 sale at that same ratio and rate would be assessed at about $130,200, with an estimated tax of $6,227.
In Gloucester County for 2025, the $500,000 bill runs from $7,225 in Logan Twp to $16,351 in Woodbury City. The middle bill is $11,822 in Glassboro Boro. All Gloucester towns.
See every New Jersey town on the same $200,000 and $500,000 sale for 2025.
Recent usable sales in National Park Boro
These are the five newest usable deeds on the 2026 file for National Park Boro. A $1 deed and a non-usable SR1A sale are left out. Each parcel stores one sale, so this is not every deed recorded in town.
| Address | Deed date | Sale price | Net assessment |
|---|---|---|---|
| 607 LAKEHURST AVE | 5/14/2025 | $235,000 | $126,400 |
| 313 HESSIAN AVE | 5/8/2025 | $317,000 | $120,800 |
| 1123 SIMPSON AVE | 5/2/2025 | $305,000 | $146,100 |
| 3 LAKE AVE | 3/30/2025 | $360,000 | $184,200 |
| 104 W MILITARY DR | 3/28/2025 | $302,000 | $147,300 |
Owner names are not shown. The rate year and the assessment file year differ, so this table does not print an estimated tax. This is not a collector’s bill.
Highest estimated tax in National Park Boro: $16,396
Residential
The highest residential estimate in National Park Boro is $16,396 at 317 BLUFF RD, on a net assessment of $342,800 and a 2025 general rate of 4.783.
| Address | Class | Net assessment | Rate year | Estimated tax |
|---|---|---|---|---|
| 317 BLUFF RD | 2 — Residential (four families or less) | $342,800 | 2025 | $16,396 |
| 306 SIMPSON AVE | 2 — Residential (four families or less) | $327,300 | 2025 | $15,655 |
| 614 LAKEHURST AVE | 2 — Residential (four families or less) | $325,900 | 2025 | $15,588 |
| 1110 WOODLAWN AVE | 2 — Residential (four families or less) | $319,700 | 2025 | $15,291 |
| 307 PENNSYLVANIA AVE | 2 — Residential (four families or less) | $302,900 | 2025 | $14,488 |
Business
The highest business estimate in National Park Boro is $44,817 at 618 HESSIAN AVE, on a net assessment of $937,000 and a 2025 general rate of 4.783.
| Address | Class | Net assessment | Rate year | Estimated tax |
|---|---|---|---|---|
| 618 HESSIAN AVE | 4A — Commercial | $937,000 | 2025 | $44,817 |
| 207 N GROVE AVE | 4A — Commercial | $493,800 | 2025 | $23,618 |
| 700-702 HESSIAN AVE | 4A — Commercial | $463,400 | 2025 | $22,164 |
| 111 COLUMBIA BLVD | 4A — Commercial | $346,000 | 2025 | $16,549 |
| 1100 HESSIAN AVE | 4A — Commercial | $305,000 | 2025 | $14,588 |
Owner names are not shown. Every parcel in this town uses the same rate, so the highest tax is the highest assessment. Commercial and industrial parcels (class 4A and 4B) are the business list. Apartment buildings are class 4C and are not in that list. This is not a collector’s bill.
Ratable base in National Park Boro, typical class 2 assessment $141,151
Class 2 residential in the MOD-IV file: 1,087 parcels, average net assessment $141,151.
How assessments changed
Class 2 residential net assessments changed from $152,851,400 to $153,246,100, up 0.3%, on 1,086 parcels that have both a prior net and a 2026 net. This is the assessment roll, not an appraisal.
Among 33 usable recorded sales whose latest deed on this file is in 2024, the median price is $250,000. A $1 deed and a non-usable SR1A sale are left out. Each parcel stores one sale, so this is not every deed recorded that year.
Share of net assessed value by property class (MOD-IV). Not a school-quality rating.
| Class | Parcels | Net assessed | % of net |
|---|---|---|---|
| Residential 2 | 1,087 | $153,431,400 | 79.5% |
| Vacant land 1 | 178 | $32,341,100 | 16.8% |
| Commercial 4A | 33 | $6,551,200 | 3.4% |
| Industrial 4B | 1 | $166,300 | 0.1% |
| Apartment 4C | 1 | $398,300 | 0.2% |
| Other / unclassified other | 1 | $0 | 0.0% |
Housing stock in National Park Boro, median year built 1952
On the 2026 file, class 2 houses in National Park Boro with a year built have a median year of 1952, about 74 years old. Of those 1,066 houses, the largest share was built Before 1940. This is the assessor’s year built. It is not a ranking of towns.
By parcel count, Residential 83.6%, Vacant land 13.7%, Commercial 2.5%, Industrial <0.1%, Apartment <0.1%, Other / unclassified <0.1%. Those percentages are a count of parcels, not a share of tax dollars. The class table uses the tax-base share.
Year built
Assessor building line
Grouped from the assessor’s building abbreviation. One-family, two-family, and condo are the codes that read clearly. Other codes stay in their own group. This is not a bedroom count, and square feet are left off because most records do not include them.