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$335,000

  • For Sale
  • Under Contract
  • Single Family
  • 2,016 Sq. Ft.
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521 Corinthian Ave is a Fantastic Investment Opportunity. Rent Both units with an area average rental income of $1,700/month or rent one unit and live in the other. Both units of this duplex provide 2 Spacious Bedrooms a large living/dining space, Kitchen, Bathroom and a Laundry/Mechanical room with a Washer and Dryer. The 1st Floor unit, which was owner occupied now is Vacant. The 2nd Floor unit is Currently rented at $1,700 with the tenant on a month-to-month lease. Access to the 2nd floor unit is Private. Each unit has its own driveway for parking. Spacious Rear Yard with Shed for Storage. Separately Metered for electric/gas. 2nd Floor Unit will require 24 Hour Notice to be seen. 1st Floor Unit needs work. Owner is selling "As Is". Buyer will be responsible for any and all repairs. Any repairs necessary for Use and Occupancy will be responsibility of Buyer as well. Enjoy the beautiful Tinicum Township Park with playground and amenities such as the water views and proximity to the wildlife refuge. Conveniently located to Philly & the International Airport/I95, and Wilmington.

Full Property Details for 521 Corinthian Ave

General

  • Price: $335,000
  • Taxes: $5,895 (2024)
  • Status: Under Contract
  • Type: Single Family
  • Source: BrightMLSPhilly
  • MLS ID: PADE2103158
  • Updated: 12/17/2025
  • Added to Site: 78 day(s) ago

Parking

  • Parking Type: Driveway, Off Street

Location

  • Area: Tinicum Twp (10445)
  • Municipality: TINICUM TWP
  • County: DELAWARE
  • Driving Directions: 420 to Third Street which turns into Corithian

School Information

  • School District: Interboro

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central A/C
  • Cooling Fuel: Natural Gas
  • Heating Type: Central
  • Heating Fuel: Natural Gas
  • Water Heater: Natural Gas

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Architectural Style: Dwelling with Rental
  • Structure Type: Detached
  • Construction: Vinyl Siding, Aluminum Siding
  • Foundation: Crawl Space
  • Square Feet: 2,016
  • Sq. Ft. Source: Assessor
  • Living Area: 2,016 Sq. Ft.
  • Finished Above Grnd: 2,016 Sq. Ft.
  • Year Built: 1985
  • Year Built Source: Assessor

Lot Features

  • Lot Size (Acres): 0.09
  • Lot Size (Sq. Ft.): 3,920
  • Lot Size Source: Assessor
  • Lot Dimensions: 38.00 x 125.00
  • Zoning: RESIDENTAL

Financial Considerations

  • Price Per Sq. Ft.: $166.17
  • Assessment Year: 2025
  • School Tax: $4,671
  • City/TownTax: $534
  • City/TownTax Freq: Annually
  • County Tax: $689
  • County Tax Freq: Annually
  • Tax w/Assessment: $178,080
  • Tax Amount: $5,895
  • Tax Year: 2024
  • Tax Total Finished Sq. Ft.: 2016

Disclosures and Reports

  • Ownership: Fee Simple
  • Lot Number: 018-000

Listed by C-21 Executive Group, Joseph Marino

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Listing agent

— 521 Corinthian Ave —

  • Joseph Marino

    C-21 Executive Group

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 521 Corinthian Ave

School District:Interboro School District
NameGradesDistance
Tinicum School
First & Seneca Streets, Tinicum Township, PA 19029
1-80.9 mi
Interboro Senior High School
16th & Amosland Road, Prospect Park, PA 19076
9-122.1 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 521 Corinthian Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
11/01/2025
Listed
$335,000
24.07%
MLS
10/13/2021
Sold
$270,000
—
Public Record
Get Price Alerts and Save Property
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 for 521 Corinthian Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,826
3%
$178,080
—
2024
$5,629
2%
$178,080
—
2023
$5,535
2%
$178,080
—
2022
$5,433
-31%
$178,080
—
2021
$7,867
65%
$178,080
76%
2020
$4,761
—
$101,210
—
2019
$4,753
2%
$101,210
—
2018
$4,659
2%
$101,210
—
2017
$4,546
2%
$101,210
—
2016
$4,447
1%
$101,210
—
2015
$4,396
1%
$101,210
—
2014
$4,346
—
$101,210
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by C-21 Executive Group, Joseph Marino

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521 Corinthian Avenue, Essington, PA 19029 (MLS# PADE2103158) is a Single Family property with 0 bedrooms and 0 full bathrooms. 521 Corinthian Avenue is currently listed for $335,000 and was received on November 01, 2025. Want to learn more about 521 Corinthian Avenue? Do you have questions about finding other Single Family real estate for sale in Essington? You can browse all Essington real estate or contact a Coldwell Banker agent to request more information.

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