WOW RARE1 BR PENThOUSE ‼️-AT HARBOUR SQ CHIC RENOVATIONS Welcomes IN The Big SKY 21 FT of Glass sliding doors to 3 balconies 😎FLOWING granite - ARCHITECT DESIGNED Kitchen “ Sleek & Capacious" Closets Galore . FACES EAST SUNRISE 🌅 over English Courtyard --SUPER QUIET TIER LOCATION>>>$1088.79 > COOPFEE Includes ALL this: :Security Entrance GATE house 24/7, ALL Utilities + HIGH SPEED 🛜 + Beautiful GLASS enclosed Gym💪🏻 + INDOOR 50" pool 🏊♀️🏊 + ,JAW Dropping Water views ROOF Terrance, + sits on PRIME 6 acres !! ON THE WATER 🛥️⛵️⛴️Dynamically designed HARBOUR SQUARE Coop . —CLASSIC Mid-Century - RESORT STYLE Watergarden & green landscaped grounds - Beckons you to go outside. >>>>BONUS AVAIL parking 🅿️ at HS Rent ONLY LOW $ 155/mo <<
Listed by Nancy A Pulley
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Long & Foster Real Estate, Inc.
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3012546244
Last updated December 07, 2025
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Source: BrightMLS #DCDC2230100
Listing Facts
TypeCo-op
NeighborhoodSouthwest Waterfront
Bedrooms1
Bathrooms1
Days on Prevu42
Taxes$154/year
Size710 sqft
Price per sqft$472
Amenities
Dishwasher
Elevator
Pool - Indoor
Fitness Center
Location
Mortgage Calculator
Listing History
10/31/2025
Listed by Long & Foster Real Estate, Inc.
$335,000
Property Details for 510 N Street SW N625
Association
Amenities
Association Amenities: Club House, Common Grounds, Elevator, Exercise Room, Extra Storage, Gated Community, Party Room, Pool - Indoor, Security, Cable, Fitness Center, Laundry Facilities, Library, Meeting Room, Picnic Area, Other
Pets Allowed: Number Limit,Cats OK,Dogs OK
Fees
Association Fee 2: $1,088.79 Monthly
Association Fee Includes: Air Conditioning, Cable TV, Electricity, Ext Bldg Maint, Heat, Management, Insurance, Pool(s), Recreation Facility, Reserve Funds, Sewer, Snow Removal, Taxes, Trash, Water, A/C Unit(s), Common Area Maintenance, Security Gate, Other
Exterior
Construction
New Construction: No
Number Of Units Total: 432
Property Condition: Excellent
Roof: Flat
Stories Total: 6
Window Features: Energy Efficient
Year Built: 1966
Architectural Style: Contemporary, Mid-Century Modern
Building Name: HARBOUR SQUARE COOP
Construction Materials: Other, Glass, Stone
Entry Level: 6
Exterior Features: Exterior Lighting, Extensive Hardscape, Roof Deck, Street Lights, Water Fountains
Features
Direction Faces: East
Other Structures: Above Grade, Below Grade
Patio And Porch Features: Balcony, Balconies- Multiple
Utilities: Cable TV, Electric Available, Sewer Available, Water Available, Other
Water Source: Public
Frequently Asked Questions
How many bedrooms and bathrooms does this co-op have?
There is 1 bedroom and 1 bathroom in this co-op at 510 N Street SW N625.
Does this co-op have parking?
Yes, there is 1 parking space available for 510 N Street SW N625.
What are the annual taxes for 510 N Street SW N625?
Annual taxes for this co-op are estimated at $154.
How does 510 N Street SW N625 compare to other co-ops in Southwest Waterfront?
This co-op is listed 9% below the average price for co-ops in Southwest Waterfront and has been on the market for 54 less days than the typical home in this area.
What building or home owners association is the co-op part of?
This co-op is in the HARBOUR SQUARE COOP building.
What is the square footage on this co-op?
According to the MLS, this listing is 710 sqft.
510 N Street SW N625 is a 1-bedroom, 1-bath co-op for sale in WASHINGTON DC 20024. On Prevu for 42 days at $335,000. This property features 710 square feet of living space, located in Southwest Waterfront. The median listing price for co-ops in this area is $427,000. Additional amenities include dishwasher, elevator, fitness center, and pool - indoor. View other co-op listings in Washington.
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