MLS: #DENC2107944, Listed By: Robert Hoesterey, Crown Homes Real Estate, Source:Bright MLS
504 S Union Street
WILMINGTON, DE 19805
3
Bed
1
Bath
1,075Sqft
0.04Acre(Lot)
Welcome to 504 South Union Street in historic Union Park Gardens, Wilmington, DE. This charming brick-and-stucco townhome captures the warm, inviting character of one of Wilmington’s most distinctive early-20th-century neighborhoods. Designed in 1918 by landscape architect John Nolen and architects Ballinger & Perrot as a garden suburb for World War I shipyard workers, Union Park Gardens features curving tree-lined streets, green spaces, and classic attached homes that still feel neighborly and residential today—while remaining just minutes from downtown Wilmington, I-95, shopping, dining, and major employers. Step up the brick stairs beneath a classic green scalloped awning to a cheerful green front door and covered porch. Inside, the home offers comfortable, updated living spaces with n
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total beds: 3Bathroom Information
Total Baths: 1 Full Baths: 1Room Information
Has Basement: Yes Basement: Unfinished -
Interior Features
Appliances: Gas Water Heater -
Heating & Cooling
Has Heating: Yes Heating: Natural Gas, Forced Air Has Cooling: Yes Cooling: Central Air, Gas
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Building Information
Year Built: 1917 Building Area Total: 1075 Construction Materials: Brick, Stucco Pool Features: None Private Pool: No
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Lot Information
Lot Dimensions: 18.00 x 100.00 Lot Size Acres: 0.04 Lot Size Source: Assessor Lot Size Square Feet: 1742Property Information
Subdivision: UNION PARK GARDENS Source Property Type: Residential Postal Code Plus 4: 3835 Property SubType: Townhouse Levels: Two Property Age: 109
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Listing Price Information
Listing Price: $239999
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Tax Information
Parcel Number: 26-033.10-320 Tax Lot: 320 Tax Year: 2025 Annual Tax: $3122
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Parking Information
On Street
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Location Information
Direction: Right/Left onto South Union Street WaterSource: Public
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 617 N Van Buren Street, Wilmington, DE, 19805 | $330,000 | 4 | 3 | 2,050 | 2,050 SqFt |
| 1110 W 6th Street, Wilmington, DE, 19805 | $379,900 | 4 | 3 | 2,190 | 2,190 SqFt |
| 602 N Harrison Street, Wilmington, DE, 19805 | $369,900 | 4 | 3 | 1,905 | 1,905 SqFt |
| 311 N Van Buren Street, Wilmington, DE, 19805 | $155,000 | 3 | 2 | 1,475 | 1,475 SqFt |
| 1108 W 3rd Street, Wilmington, DE, 19805 | $183,999 | 2 | 2 | 850 | 850 SqFt |
| 412 N Harrison Street, Wilmington, DE, 19805 | $205,000 | 3 | 1 | 1,025 | 1,025 SqFt |
| 1016 Chestnut Street, Wilmington, DE, 19805 | $115,000 | 2 | 1 | 975 | 975 SqFt |
| 1123 Pleasant Street, Wilmington, DE, 19805 | $189,000 | 3 | 3 | 1,050 | 1,050 SqFt |
| 515 S Jackson Street, Wilmington, DE, 19805 | $190,000 | 3 | 1 | 1,300 | 1,300 SqFt |
| 1130 W 2nd Street, Wilmington, DE, 19805 | $195,000 | 3 | 2 | 1,062 | 1,062 SqFt |
Similar Townhouse To 504 S Union Street
Nearby For Sale
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which ByOwner participates, and is provided by BRIGHT through a licensing agreement. The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on this website may no longer be available because they are under contract, have closed or are no longer being offered for sale. Information Deemed Reliable But Not Guaranteed. Copyright © 2026 Bright MLS. All rights reserved.
ByOwner last updated this listing 07/31/2026 @ 18:12
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