Mercer County and West Windsor Township property record for 9 Tree Swallow Dr, Princeton, NJ 08540
| Property Type | Single Family Home |
|---|---|
| Details | 2,184 sqft · built 2005 |
| Lot Size | 0.056 acres (2,448 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $595,000 (Oct 2020) |
| Tax Bill | $15,408 (2025) |
| Deeds & Mortgages | Oct 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 13-00010-12-00023 |
| Primary APN | 13-00010-12-00023 |
|---|---|
| Alternative APN |
|
| Building Area | 2,184 sqft Living Area |
|---|
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | Townhouse |
| Lot Area | 2,448 sqft (0.056 acres) |
| Street Address | 9 TREE SWALLOW DR |
|---|---|
| City | PRINCETON |
| State | NJ |
| Zip | 08540-6137 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PRN1 |
| Legal Description | ADDITIONAL LOTS: BAINBRIDGE |
| Legal Subdivision | ESTATES/PRINCETON JUNCTION |
| Legal Block | 10.12 |
| Legal Lot Number | 23 |
| Jurisdiction | MERCER NJ |
| Township / Civil Division | WEST WINDSOR |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 4313 |
9 Tree Swallow Dr is owned and occupied by two individuals who bought it in October 2020.
Source: Mercer County and West Windsor Township records, as of July 6, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9 TREE SWALLOW DR, PRINCETON, NJ 08540-6137 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 20, 2020 · Amount on File |
| Deed Sale | Oct 20, 2020 · Amount on File |
| Prior Sale | Nov 29, 2012 · Amount on File |
| Deed Document Number | 202047254 |
| Deed Book / Page | 6418 / 1206 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | MERCER NJ |
| Recording Date | Oct 20, 2020 |
| Property Address | 9 TREE SWALLOW DR, PRINCETON, NJ 08540-6137 |
| Document Number | 0000047254 |
| Book / Page | 6418 / 1206 |
| Instrument Date | Oct 7, 2020 |
| Instrument | 2020047254 |
| Transaction Type | Transfer |
| Record Updated | Nov 5, 2021 |
| Title Company | PREMIER ABSTRACT & TTL AGCY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $5,132.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 45 RENFIELD DR, 45, PRINCETON, NJ 08540-6128 |
| Name | Verified Name |
|---|---|
| Address | 9 TREE SWALLOW DR, PRINCETON, NJ 08540-6137 |
| Document Number | 0000047255 |
|---|---|
| Date | Oct 20, 2020 |
| Instrument | 2020047255 |
| Name | MLD MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2050 |
The 2025 property tax bill for 9 Tree Swallow Dr was $15,408, up 3.2% from the year before.
Source: Mercer County and West Windsor Township assessment roll, as of July 6, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Mercer County |
| County Subdivision | West Windsor Township |
| Unified School District | West Windsor-Plainsboro Regional School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $487,300 (-) Land $209,100 Building $278,200 | $487,300 (-) Land $209,100 Building $278,200 | |
| 2025 | $15,408.00 (+3.16%) | $487,300 Land $209,100 Building $278,200 | $487,300 Land $209,100 Building $278,200 |
| 2024 | $14,936.00 | ||
| 2023 | $487,300 Land $209,100 Building $278,200 | $487,300 Land $209,100 Building $278,200 | |
| 2022 | $14,034.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9 Tree Swallow Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective May 23, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
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.
Wildfire risk around 9 Tree Swallow Dr is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 95% of the US · lower than 87% of New Jersey |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 220 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 |
| AT&T Fixed Wireless | 100 / 20 |
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