Mercer County and Princeton property record for 21 Riverside Dr, Princeton, NJ 08540
| Property Type | Single Family Home |
|---|---|
| Details | 3,121 sqft · built 1965 |
| Lot Size | 0.335 acres (14,601 sqft) |
| Owner | Company Name on File |
| Last Sale | $530,000 (Aug 1995) |
| Tax Bill | $23,118 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 14-00056-03-00161 |
| Primary APN | 14-00056-03-00161 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 3,121 sqft Living Area |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 1965 |
| Construction Type | Frame |
| Lot Area | 14,601 sqft (0.335 acres) |
| Lot Dimensions | 146 ft deep x 100 ft wide |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 21 RIVERSIDE DR |
|---|---|
| City | PRINCETON |
| State | NJ |
| Zip | 08540 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | B-56,L-161 |
| Legal Subdivision | TOWNS END |
| Legal Block | 56.3 |
| Legal Lot Number | 161 |
| Jurisdiction | MERCER NJ |
| Township / Civil Division | PRINCETON |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 4501 |
Source: Mercer County and Princeton records · APN 14-00056-03-00161
Assessment roll updated July 6, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 22 RIVERSIDE DR, PRINCETON, NJ 08540-4017 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 09, 1995 · Amount on Record |
| Deed Sale | Aug 09, 1995 · Amount on Record |
| Deed Book / Page | 2967 / 218 |
| Record Updated | Sep 20, 2026 |
Source: Mercer County and Princeton records · Assessment roll updated July 6, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Mercer County |
| Municipality | Princeton |
| Unified School District | Princeton Public Schools (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $845,900 (-) Land $407,000 Building $438,900 | $845,900 (-) Land $407,000 Building $438,900 | |
| 2025 | $23,118.00 (+2.63%) | $845,900 (-) Land $407,000 Building $438,900 | $845,900 (-) Land $407,000 Building $438,900 |
| 2024 | $22,526.00 (+9.5%) | ||
| 2023 | $845,900 Land $407,000 Building $438,900 | $845,900 Land $407,000 Building $438,900 | |
| 2022 | $20,572.00 |
Source: FEMA National Flood Hazard Layer as of May 23, 2024 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 2 (2011–2021) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Aug 2021 · river or lake flooding |
| Wildfire Risk | Low lower than 80% of the US · lower than 65% of New Jersey |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
Based on FCC filings for 283 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | NJ AMERICAN WATER - RARITAN private · serves 615,430 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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