Building
HARBOUR SQUARE
520 N St SW, Washington, DC 20024

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HARBOUR SQUARE at 520 N St Sw is a co-op building in Southwest Waterfront. It was built in 1966.

Units

Unit
Status
Price
$285,850 Avg.
Price/Sq. Ft.
$442/sf Avg.
Bd
Ba
Sq. Ft.
Floor Plan
520 N St SW - #S318Active$389,000$480/sf11810
520 N St SW - #S622Compass Coming SoonVirtual TourActive$274,900$465/sf11591View
520 N St SW - #S112Compass Coming SoonActive$245,000$458/sf-1535View
520 N St SW - #S317Active$234,500$364/sf11645
Unit
Status
Price
$3,050 Avg.
Price/Sq. Ft.
$32/sf Avg.
Bd
Ba
Sq. Ft.
Floor Plan
520 N St SW - #S116Active Under Contract$3,050$32/sf221,140

Building
HARBOUR SQUARE
520 N St SW, Washington, DC 20024

View available floor plans
Visit building website

Building Amenities

Assigned Parking
Barbecue Area
Bike Room
Business Center
Cable Included
Central Heating
Clubhouse
Common Garden
Common Outdoor Space
Common Roof Deck

Building PoliciesUPDATED 02/26/2026

General Policies
Pet Policy: Pets Allowed
Policies are subject to change at the discretion of building management and may not apply to renters.

Building Facts

Building Overview
Property Type: Co-op
Building Size: Highrise
Access: Elevator
Service Level: Full-Service Building
Year Built: 1966

Neighborhood Map and Transit

Schools

SchoolTypeGradesDistanceRating
Amidon-Bowen Elementary SchoolPublicPK-50.4 mi
4
Jefferson Middle School AcademyPublic6-80.5 mi
5
Waterfront AcademyPrivatePK-60.5 mi
NR
Richard Wright PCSCharter8-120.7 mi
5

Amidon-Bowen Elementary School

PK-5, 0.4 mi, Public

4

Jefferson Middle School Academy

6-8, 0.5 mi, Public

5

Waterfront Academy

PK-6, 0.5 mi, Private

NR

Richard Wright PCS

8-12, 0.7 mi, Charter

5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Neighborhood image
Southwest Waterfront
A spectacular renaissance. A bustling new center for leisure and nightlife, the Southwest Waterfront enjoys more river frontage than any other neighborhood in the city.
Southwest Waterfront Guide

More information about 520 N St SW, Washington, DC 20024

As a benchmark, a 1-bedroom co-op at 520 N Street Southwest, Unit S318 is currently on the market at $389,000, while 520 N Street Southwest, Unit S025 recently sold for $275,500. This building sits amid Arlington National Cemetary, Washington Mall, Virginia, The Wharf and Southwest Waterfront, intersecting ZIP codes 20229, 20228, 20219, 20204 and 20201 — and directly borders Washington, Arlington, Naval Anacost Annex, Fort Myer and Washington Navy Yard. For added insight, see how this compares to average rental rates in Washington. *All numbers are for indication only and are not guaranteed.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Updated as of Feb 26, 2026.