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$649,000
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Property Description
Charming Colonial home in Plainsboro situated on a spacious double lot and full of character and thoughtful updates. This inviting property features two welcoming porches, perfect for relaxing mornings or evening gatherings. Inside, you'll find newly refinished hardwood floors and a flowing floor plan that makes everyday living and entertaining easy. The first floor includes a bright living room, formal dining room, and kitchen, along with a convenient mudroom and half bath. Upstairs offers four bedrooms and a full bathroom. The primary bedroom is a standout, featuring an oversized walk-in closet that provides exceptional storage and organization space. Step outside to enjoy a large patio overlooking the flat backyard, enclosed with a newly installed vinyl fenceideal for outdoor entertaining, play, or pets. The detached garage sits on the side and includes an additional bonus room built onto the back, offering flexible space for a workshop, studio, gym, or extra storage. Additional upgrades include a newer hot water heater and brand-new gutters, adding peace of mind for the next owner. Located in a fantastic Plainsboro location close to shopping, dining, and the train for easy commuting, and part of the highly regarded West Windsor-Plainsboro school district.
Full Property Details
Full Property Details for 9 Prospect Ave
General
- Price: $649,000
- Taxes: $9,526 (2025)
- Status: Under Contract
- Type: Single Family
- Source: Middlesex
- MLS ID: 2611699R
- Updated: 3/14/2026
- Added to Site: 47 day(s) ago
Interior
- Interior Features: Entrance Foyer, Kitchen, Laundry Room, Bath Half, Living Room, Dining Room, Utility Room, 1 Bedroom, 2 Bedrooms, 3 Bedrooms, 4 Bedrooms, Bath Full, None
- Appliances: Dishwasher, Dryer, Gas Range/Oven, Refrigerator, Washer, Gas Water Heater
- Flooring: Ceramic Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 1
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
Exterior
- Exterior Features: Patio
- Deck/Patio: Patio
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: 2 Car Width, Asphalt, Garage, Detached, Garage Door Opener
- Parking: 2 Car Width, Asphalt, Garage, Detached, Garage Door Opener
Location
- County: Middlesex
Heating & Cooling
- Cooling Type: Central Air Conditioning
- Heating Type: Baseboard Hotwater
Utilities
- Gas: Natural Gas
- Sewer: Public Sewer
- Water: Public
- Utility Description: Electricity Connected, Natural Gas Connected
Structural Information
- Architectural Style: Colonial
- Basement Desc.: Full, Interior Entry
- Roof: Asphalt
- Stories/Levels: 2
- Year Built: 1922
Lot Features
- Lot Dimensions: 0.00 x 0.00
- Lot Features: Corner Lot
- Lot Description: Corner Lot
Financial Considerations
- Tax Amount: $9,526
- Tax Year: 2025
Disclosures and Reports
- Property ID: 180150200005
Listed by Queenston Realty
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Schools
Schools serving 9 Prospect Ave
School District:West Windsor-Plainsboro Regional School District
| Name | Grades | Distance |
|---|---|---|
John V B Wicoff Elementary School 510 Plainsboro Road, Plainsboro Township, NJ 08536 | K-3 | 0.4 mi |
Millstone River School 75 Grovers Mill Road, Plainsboro Township, NJ 08536 | 4-5 | 0.6 mi |
Community Middle School 95 Grovers Mill Road, Plainsboro Township, NJ 08536 | 6-8 | 0.5 mi |
West Winsdor Plainsboro North 90 Grovers Mill Road, Plainsboro Township, NJ 08536 | 9-12 | 0.7 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 9 Prospect Ave
Date
Details
Price
Change
Source
3/06/2026
Listed
$649,000
-0.15%
MLS
8/18/2023
Sold
$650,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 9 Prospect Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$8,597
4%
$329,000
—
2022
$8,261
2%
$329,000
—
2021
$8,087
3%
$329,000
—
2020
$7,870
2%
$329,000
—
2019
$7,695
2%
$329,000
—
2018
$7,524
3%
$329,000
—
2017
$7,310
5%
$329,000
—
2016
$6,988
-12%
$329,000
4%
2015
$7,961
2%
$315,400
—
2013
$7,835
—
$315,400
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 9 Prospect Ave
9 Prospect Avenue, Plainsboro Township, NJ 08536 (MLS# 2611699R) is a Single Family property with 4 bedrooms and 1 full bathroom. 9 Prospect Avenue is currently listed for $649,000 and was received on March 06, 2026. Want to learn more about 9 Prospect Avenue? Do you have questions about finding other Single Family real estate for sale in Plainsboro Township? You can browse all Plainsboro Township real estate or contact a Coldwell Banker agent to request more information.

