Closed$2,500
TLC ≈ $270/mo
2 1 1,008 sqft
119 Commonwealth Court #11, Princeton, NJ 08540
17 Tree Swallow Drive, Princeton, NJ 08540
$949,000
3 beds 4 baths — Built 20050 days on marketActive
About this home
Nestled in the highly sought-after Princeton community, this beautifully maintained North facing Toll Brothers corner-unit townhome offers the perfect blend of elegance, space, and convenience. Featuring 3 spacious bedrooms, 3 full baths, and 1 half bath, this home is designed for comfortable living and effortless entertaining. Step inside to an airy and inviting open-concept layout where the living room, dining room, and expansive family room flow seamlessly together, creating the ideal setting for both everyday living and hosting guests. The sun-filled family room, complete with a cozy fireplace, opens directly into the spacious eat-in kitchen, offering the perfect space for gathering and entertaining. Large windows throughout the home bring in abundant natural light, enhancing the warmth and openness of the main living areas. Upstairs, the expansive primary suite serves as a private retreat, featuring a comfortable sitting area, generous closets, and a luxurious en-suite bath. Additional bedrooms share double sink bathroom. The fully finished basement offers exceptional bonus living space, complete with a full bathroom, a private room ideal for an office or guest space, and a large entertainment area perfect for movie nights, a game room, or a home gym. As a desirable corner unit, this home enjoys added privacy, extra windows, and enhanced curb appeal. Conveniently located near shopping, dining, parks, and major commuting routes, this move-in-ready home combines luxury, comfort, and convenience in one exceptional offering.
Affordability — calculate your monthly payment
Adjust your budget to see what's left after housing, utilities and transportation. Numbers below assume a 5% down, 30YrJumbo at 4% APR.
Your estimated payment
$7,786/mo
- Real estate (PITI + HOA + PMI)
- $7,925
- Utilities
- $603
- Transportation
- $112
- Other (entertainment)
- $157
Principal + interest$4,304
Property tax + insurance$2,965
HOA$300
PMI / 2nd mortgage$356
Heating + cooling$140
Internet + TV + phone$157
Water + sewer + garbage$58
Car insurance + maintenance$112
Budget$8,286/mo
Remaining after TLC$500/mo
Purchase price
$949,000
Down payment
$47,450 (5%)
Loan amount
$901,550
APR
4%
Quick facts
Type
Townhouse, Condo/TH
Style
Townhouse
Year built
2005
Lot size
0.0937 ac
Stories
2
Heating
Forced Air
Cooling
Central Air
Water
Public
HOA
$300 / Monthly
Annual tax
$19,468
MLS #
2700566R
County
Mercer
At a glance
Air conditioning
Fireplace
Basement
Garage
Dishwasher
Home features
Appliances
DishwasherDryerGas Range/OvenMicrowaveRefrigeratorRangeWasherGas Water Heater
Interior
KitchenLaundry RoomBath HalfLiving RoomDining Room3 BedroomsBath FullNone
Exterior
Open Porch(es)Enclosed Porch(es)
Community
Outdoor PoolTennis Court(s)
Parking
2 Car WidthAttachedBuilt-In GarageDetached
Patio & porch
PorchEnclosed
Pool
Outdoor Pool
Fireplace
Gas
Kitchen
Eat-in KitchenSeparate Dining Area
Dining
Formal Dining Room
Flooring
Carpet, Ceramic Tile, Wood
Roof
Asphalt
Sewer
Public Sewer
Ownership
See Remarks
Lot features
Level
Neighborhood — 08540
| Metric | This ZIP | County | USA |
|---|---|---|---|
| Population | 50,428 | 8,832,837 | 299,088,112 |
| Population Change Since1990 | 59.00% | 14.00% | 20.00% |
| Population Density | 950 | 1,137 | — |
| Male | 25,055 | 4,307,827 | 147,432,321 |
| Female | 25,373 | 4,525,010 | 151,655,844 |
| Never Married | 8,955 | 1,965,811 | 63,775,926 |
| Married | 21,666 | 3,647,435 | 123,120,365 |
| Separated | 6,664 | 391,239 | 12,639,686 |
| Widowed | 1,981 | 515,172 | 15,467,586 |
| Divorced | 2,234 | 529,393 | 23,075,029 |
| Number Of House Hold | 16,738 | 3,167,345 | 111,826,380 |
| Average House Hold Size | 2.56 | 2.73 | 2.60 |
| Medial Age | 34.94 | 37.15 | 35.46 |
| Median House Hold Income | $107,861 | $63,392 | $48,276 |
| Average House Hold Income | $152,488 | $83,312 | $63,629 |
| P C I | $53,569 | $30,662 | $24,529 |
| M D I | $82,440 | $52,505 | $41,133 |
| A T H E | $96,288 | $61,369 | $50,898 |
| S T R | 7.00% | 7.00% | — |
| W C J | 85.36% | 81.02% | 77.74% |
(Zip) Code
8540
Data via Certihomes neighborhood index. Comparisons across this ZIP, county and the United States.
Map & walkability
Open in Google Maps →Recently sold nearby
Listing information last refreshed 7/9/2026. Provided courtesy of SIGNATURE REALTY NJ via Central Jersey Multiple Listing System, INC. Information deemed reliable but not guaranteed.