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$1,325,000

403 New Dover Rd

Colonia, NJ
Active
5
Bedrooms
4.5
Bathrooms
0.94
Lot Size (acres)
1972
Year Built
95
Days On Market

Nestled on a rare estate-sized lot of nearly 1-acre in Colonia's prestigious Estate Section, this approx. 4000 sq. ft. custom residence is located in a premier neighborhood. A dramatic foyer with curved staircase welcomes you to a flexible floor plan featuring 5 beds, 4.5 baths (1 in the pool house), 2 fireplaces, spacious formal and casual living areas and an impressive 2nd fl. loft. Beautifully updated baths showcase exotic stone finishes, while the walk-out lower level with a custom bar area and exceptional space for recreation, entertaining or multigenerational living. A new roof (2024) adds lasting value and peace of mind. The backyard is an entertainer's retreat featuring a freeform gunite pool, expansive patios, an oversized covered composite deck, generous lawn space and a finished pool house with a bar, shower and water closet. Ideally located just minutes from Metropark, major highways, shopping, dining, parks and direct service to NYC, this property offers a rare combination of land, space, privacy, versatility and location.

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Listing Information

Listing Updated
08/15/2026
Listed By
ARTHUR HEARNS · COLDWELL BANKER REALTY
MLS#
2701289R
Source
Central Jersey MLS
Status
Active

Facts & Features

Location

Community Information

Address
403 New Dover Rd, Colonia, NJ 07067
City
Colonia
County
Middlesex
Neighborhood
Estate Section
Zip Code
07067

Architecture

Bedrooms
5
Bathrooms
4.5
Stories
2
Year Built
1972
Style
Custom Home
Construction Materials
Brick
Roof
Asphalt
Levels
Three Or More
Garage
Yes
Garage Spaces
2
Parking Features
Attached, Garage Door Opener, Garage

Features & Amenities

Interior Features
Bar, Wet Bar, High Ceilings, Entrance Foyer, Dry Bar
Appliances
Dryer, Dishwasher, Electric Range, Microwave, Refrigerator, Washer, Range, Disposal, Gas Water Heater, Electric Oven, Water Heater, Exhaust Fan
Flooring
Vinyl, Carpet, Linoleum, Ceramic Tile, Wood
Patio and Porch
Patio, Deck, Porch
Cooling
Zoned
Heating
Baseboard, Radiant, Exhaust Fan

Property Features

Lot Size
0.94 Acres
Lot Features
See Remarks
Water
Public
Sewer
Public Sewer
Utilities
Natural Gas Available, Cable Connected, Natural Gas Connected, Electricity Connected

Tax & Financial Information

List Price
$1,325,000
Annual Taxes
$24,346

Schools

100/100
Indiana Avenue Elementary School
Elementary · Grades KG–05 · 1.2 mi
City
Iselin
Students
585
Parent reviews
5.0★ avg · 2 reviews
Student body
72% Asian · 13% White · 10% Hispanic / Latino
Free/reduced lunch
22%
Phone
(732) 602-8518
78/100
Robert Mascenik Elementary School
Elementary · Grades KG–05 · 0.8 mi
City
Iselin
Students
321
Parent reviews
5.0★ avg · 6 reviews
Student body
46% Asian · 33% White · 15% Hispanic / Latino
Free/reduced lunch
19%
Phone
(732) 602-8526
78/100
Iselin Middle School
Middle · Grades 06–08 · 1.3 mi
City
Iselin
Students
866
Parent reviews
5.0★ avg · 4 reviews
Student body
58% Asian · 20% Hispanic / Latino · 15% White
Free/reduced lunch
36%
Phone
(732) 602-8450
75/100
Colonia High School
High · Grades 09–12 · 0.4 mi
City
Colonia
Students
1,354
Parent reviews
5.0★ avg · 2 reviews
Student body
39% White · 27% Hispanic / Latino · 17% Asian
Free/reduced lunch
42%
Phone
(732) 726-7060
72/100
James Madison Primary School
Elementary · Grades KG–02 · 1.7 mi
City
Edison
Students
452
Student–teacher
11.9
Student body
77% Asian · 7% Hispanic / Latino · 6% Black
Free/reduced lunch
18%
Phone
(732) 452-2990
57/100
Kennedy Park Elementary School
Elementary · Grades PK–KG · 0.5 mi
City
Iselin
Students
317
Student body
51% Asian · 19% Hispanic / Latino · 18% White
Free/reduced lunch
24%
Phone
(732) 602-8424
57/100
Colonia Middle School
Middle · Grades 06–08 · 1.1 mi
City
Colonia
Students
560
Student body
50% White · 21% Hispanic / Latino · 17% Asian
Free/reduced lunch
21%
Phone
(732) 396-7000
55/100
Claremont Avenue Elementary School
Elementary · Grades KG–05 · 1 mi
City
Colonia
Students
298
Student body
54% White · 30% Asian · 14% Hispanic / Latino
Free/reduced lunch
21%
Phone
(732) 596-4153

School ratings are provided for informational purposes only and are subject to change. Attendance boundaries are for reference only — contact the school or district directly to verify enrollment eligibility.

Historical Data

Price History

DateEventPrice
07/23/2026Listed for sale$1,325,000

Listed by ARTHUR HEARNS · COLDWELL BANKER REALTY

The data relating to real estate for sale on this web-site comes in part from the Internet Data Exchange Program of Central Jersey Multiple Listing System, Inc. Real Estate listings held by brokerage firms other than Continental Real Estate Group, Inc are marked with the IDX logo. The Central Jersey Multiple Listing System, Inc. does not warrant the accuracy, quality, reliability, suitability, completeness, usefulness or effectiveness of any information provided. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing or renting. Information deemed reliable but not guaranteed. Copyright © 2026 Central Jersey Multiple Listing System, Inc. All rights reserved. The Central Jersey Multiple Listing System, Inc. retains all rights, title and interest in and to its trademarks, service marks and copyrighted material.

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