Union County and Mountainside Borough property record for 259 Central Ave, Mountainside, NJ 07092
| Property Type | Single Family Home |
|---|---|
| Details | 3,808 sqft · built 2022 |
| Lot Size | 0.55 acres (23,958 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $480,000 (Apr 2021) |
| Tax Bill | $21,447 (2025) |
| Deeds & Mortgages | Dec 2025 Line of Credit Apr 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-00016-0000-00052 |
| Primary APN | 10-00016-0000-00052 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 3,808 sqft Living Area |
| 1st Floor Area | 3,808 sqft |
| Year Built | Built 2022 |
|---|---|
| Effective Year Built | Effective 2022 |
| Construction Type | Frame |
| Lot Area | 23,958 sqft (0.55 acres) |
| Parking Spaces | 1 Parking Space |
| Old Parcel Number | 1000016K00052 |
|---|---|
| Street Address | 259 CENTRAL AVE |
| City | MOUNTAINSIDE |
| State | NJ |
| Zip | 07092-1942 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-2 |
| Legal Block | 16 |
| Legal Lot Number | 52 |
| Jurisdiction | UNION NJ |
| Township / Civil Division | MOUNTAINSIDE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 38300 |
Source: Union County and Mountainside Borough records, as of July 8, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 259 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1942 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Dec 17, 2025 | Deed of Trust, Mortgage · Line of Credit POLISH & SLAVIC FCU |
| Apr 12, 2021 | Deed, Transfer SUBURBAN TITLE EXAMINERS INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 12, 2021 · Amount on Record |
| Deed Sale | Apr 12, 2021 · Amount on Record |
| Prior Sale | Feb 19, 1998 · Amount on Record |
| Deed Document Number | 20213548 |
| Deed Book / Page | 6408 / 272 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | UNION NJ |
| Property Address | 259 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1942 |
| Transaction Type | Mortgage |
| Record Updated | Jan 7, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0157352424 |
|---|---|
| Date | Dec 17, 2025 |
| Book Page | 15735/2424 |
| Instrument | 86478 |
| Name | POLISH & SLAVIC FCU |
|---|---|
| Type | Credit Union |
| Address | FAIRFIELD, NJ 07004 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Dec 15, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed |
|---|---|
| Jurisdiction | UNION NJ |
| Recording Date | Apr 12, 2021 |
| Property Address | 259 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1942 |
| Document Number | 0064080272 |
| Book / Page | 6408 / 272 |
| Instrument Date | Mar 30, 2021 |
| Instrument | 3548 |
| Transaction Type | Transfer |
| Record Updated | Nov 4, 2021 |
| Title Company | SUBURBAN TITLE EXAMINERS INC |
| Amount | Amount Recorded |
|---|---|
| Tax | $3,983.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 406 WILDWOOD AVE, 406, OCEAN GATE, NJ 08740-1475 |
| Name | Verified Name |
|---|---|
| Address | 259 CENTRAL AVE, MOUNTAINSIDE, NJ 07092-1942 |
Source: Union County and Mountainside Borough assessment roll, as of July 8, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Union County |
| Municipality | Mountainside Borough |
| Unified School District | Mountainside Borough School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,021,300 (-) Land $262,700 Building $758,600 | $1,021,300 (-) Land $262,700 Building $758,600 | |
| 2025 | $21,447.00 (+2.44%) | $1,021,300 (+190.14%) Land $262,700 Building $758,600 | $1,021,300 (+190.14%) Land $262,700 Building $758,600 |
| 2024 | $20,936.00 (+197.85%) | ||
| 2023 | $352,000 Land $262,700 Building $89,300 | $352,000 Land $262,700 Building $89,300 | |
| 2022 | $7,029.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 24, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 7 (2002–2011) |
| Claims Outside the SFHA | 5 of 7 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 65% of New Jersey |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NJ AMERICAN WATER - RARITAN private · serves 615,430 people · EPA ID NJ2004002 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| Lead | 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 325 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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