507 Tremont Street, New Castle, DE 19720 - Photo 1

1/1

$307,500

Sold
Closed
Single Family
3 Beds
1 Full Bath
1,792 Sq. Ft.

1/1

Property Description

Absolutely charming cottage-style twin home built around 1930 is located on a wide street with ample parking. Large, welcoming front porch is perfect for rocking, relaxing and visiting with friends. Inside, the traditional floor plan features a bright living room & dining room with hardwood floors, and an efficient kitchen with separate pantry. Upstairs there are 3 bedrooms with hardwood floors, a linen closet, big cedar closet, and full bath. A full basement has laundry hookups and lots of space for storage. The kitchen door leads to a small back porch and a deep backyard. A truly sweet, There is a newer standing seam metal roof that you don't see. A truly sweer, captivating home within walking distance of Battery Park, the Delaware River, walking trials, shops, restaurants and the library. Make your appointment today to see this affordable home with all that Old New Castle has to offer.

Full Property Details

Full Property Details for 507 Tremont St

General

Sold For: $307,500
Taxes: $2,276 (2026)
Status: Closed
Type: Single Family
Source: BrightMLSPhilly
MLS ID: DENC2108632
Added to Site: 69 day(s) ago

Interior

Rooms/Areas: Living Room, Dining Room, Primary Bedroom, Bedroom 2, Bedroom 3, Kitchen, Storage Room

Rooms

Bathrooms

Total Bathrooms: 1
Full Bathrooms: 1
Upper Floor Baths: 1
Upper - Full Baths: 1

Bedrooms

Total Bedrooms: 3
Bedrooms Upper: 3

Parking

Parking Type: On Street

Location

Area: New Castle/Red Lion/Del.City (30904)
County: NEW CASTLE
Subdivision: OLD NEW CASTLE
Building Name: NONE AVAILABLE
Driving Directions: Delaware St to left on W 6th St, left on Tremont St, house is on the left
City Limits: Yes

School Information

School District: Colonial

Heating & Cooling

Central air: Yes
Cooling Type: Central A/C
Cooling Fuel: Electric
Heating Type: Forced Air
Heating Fuel: Natural Gas
Water Heater: Natural Gas

Utilities

Sewer: Public Sewer
Water: Public

Structural Information

Architectural Style: Traditional
Structure Type: Twin/Semi-Detached
Construction: Aluminum Siding
Basement: Yes
Basement Entrance: Yes
Basement Desc.: Full, Outside Entrance
Foundation: Block
Stories Description: Upper 1
Square Feet: 1,792
Sq. Ft. Source: Assessor
Living Area: 1,200 Sq. Ft.
Finished Above Grnd: 1,200 Sq. Ft.
Year Built: 1930
Year Built Source: Estimated

Lot Features

Lot Size (Acres): 0.06
Lot Size (Sq. Ft.): 2,614
Lot Size Source: Estimated
Zoning: 21R-2

Financial Considerations

Price Per Sq. Ft.: $262.5
School Tax: $1,570
City/TownTax: $805
County Tax: $201
Tax w/Assessment: $264,000
Tax Amount: $2,276
Tax Year: 2026
Terms: Standard Sale

Disclosures and Reports

Ownership: Fee Simple

Listed by Patterson-Schwartz-Newark, Christopher J. Cashman
Sold by Patterson-Schwartz-Newark, Kelly J Reilly

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Listing agent

— 507 Tremont St —

Christopher J. Cashman

Patterson-Schwartz-Newark

Listing Office Email: ccashman@psre.com

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Schools

Schools serving 507 Tremont St

School District:Colonial School District, Delaware City, DE

Name	Grades	Distance
Downie (Carrie) Elementary School 1201 Delaware Street, New Castle, DE 19720	K-5	0.6 mi
McCullough (Calvin R. ) Middle School 20 Chase Avenue, New Castle, DE 19720	6-8	2.6 mi
Penn (William) High School 713 East Basin Road, New Castle, DE 19720	9-12	1 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 507 Tremont St

Date

Details

Price

Change

Source

9/21/2026

Sold

$307,500

-2.38%

MLS

8/05/2026

Listed

$315,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Just Listed

$335,000

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Single Family
Active
Updated 5 hours ago

4
Beds
2
Total Baths
1,548
Sq. Ft.

Listed by HomeZu by Simple Choice, Christopher J Carr

85 Locust Ave, Pennsville Township, NJ 08070 - Photo 1

Just Listed

$219,900

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Single Family
Active
Updated 5 days ago

3
Beds
1
Total Bath
1,234
Sq. Ft.

Listed by S. Kelly Real Estate LLC, Michele Kelly

29 Michigan Rd, Pennsville Township, NJ 08070 - Photo 1

Just Listed

$302,000

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Single Family
Active
Updated 15 hours ago

3
Beds
2
Total Baths
1,401
Sq. Ft.

Listed by Century 21 Town & Country Realty - Woodstown, Danielle Kay Khairzada

9 Fordham Rd, Pennsville Township, NJ 08070 - Photo 1

Just Listed

$230,000

9 Fordham Rd Pennsville Township, NJ 08070

Single Family
Active
Updated 3 hours ago

5
Beds
3
Total Baths
2,697
Sq. Ft.

Listed by Coldwell Banker Garden State, David Quinones

100 Madison St, Pennsville Township, NJ 08023 - Photo 1

Price Reduced

-$10,000 (-4.26%)

$225,000

100 Madison St Pennsville Township, NJ 08023

Single Family
Active
Updated 8 hours ago

3
Beds
1
Total Bath
1,076
Sq. Ft.

Listed by Century 21 Town & Country Realty - Woodstown, Danielle Kay Khairzada

727 E 7th St, Wilmington, DE 19801 - Photo 1

Price Reduced

-$4,000 (-2.67%)

$145,900

727 E 7th St Wilmington, DE 19801

Townhouse
Active
Updated 5 days ago

2
Beds
1
Total Bath
840
Sq. Ft.

Listed by Pantano Real Estate Inc, Joseph P Hurley III

4 Margit Ln, Wilmington, DE 19810 - Photo 1

Price Reduced

-$5,000 (-1.64%)

$300,000

4 Margit Ln Wilmington, DE 19810

Townhouse
Active
Updated 6 days ago

3
Beds
2
Total Baths
1,325
Sq. Ft.

Listed by Real Broker LLC, Minh Nguyen

4503 Weldin Rd, Wilmington, DE 19803 - Photo 1

Price Reduced

-$24,900 (-4.15%)

$575,000

4503 Weldin Rd Wilmington, DE 19803

Single Family
Active
Updated 1 day ago

3
Beds
3
Total Baths
2,525
Sq. Ft.

Listed by Long & Foster Real Estate, Inc., Margaret Colman

507 Tremont Street, New Castle, DE 19720 (MLS# DENC2108632) is a Single Family property that was sold at $307,500 on September 21, 2026. Want to learn more about 507 Tremont Street? Do you have questions about finding other Single Family real estate for sale in New Castle? You can browse all New Castle real estate or contact a Coldwell Banker agent to request more information.

507 Tremont St New Castle, DE 19720