Welcome to the Southwest Waterfront Community! This spacious four-level townhouse boasts 5 bedrooms and 3 full baths. With over 2,600 sq ft, this home offers classic charm and a thoughtful layout. Step into a bright main level with each space appropriately allotted, then enjoy four large upper bedrooms with each floor having its own full bathroom. The lower level comes with 8-foot ceilings with a full size eat in kitchen, separate laundry, front and rear entrances and large bedroom and full bath – perfect for an in-law suite if desired. The backyard is its own oasis with a 2-tiered hardwood deck, retractable awning and private gate that leads onto a community green space. A reserved parking spot (#4) is nearby so you'll never have to worry about finding street parking. The home also comes with Solar Panels reducing electrical bills to a very low amount saving the next owner possibly hundreds in monthly expenses. Located conveniently between two different Metro stations - Waterfront Metro (Green Line) and L'Enfant Plaza (Green/Yellow/ Orange/Blue/Silver), the new owner will have a plethora of transportation options all within walking distance. Inquire with Listing Agent regarding available membership opportunities at the pool/gym located less than 2 blocks away. Because of the newer construction (1965) compared to so many DC rowhomes, you'll find the layout minimizes wasted space and maximizes flexibility, a rare find in the city. From each room you’ll appreciate the high ceilings, abundant natural light, and ample closet space. With the Wharf 2 blocks away, you'll come for the walkable amenities but stay for the wonderful community!
Est. $5,476 per month, based on comparable rentals
Sale and tax history for 623 I St SW
Sale History
Tax History
Date
Event
Price
BRIGHT MLS #DCDC2228328
Jul 9, 2026
Sold
$1,100,000
$422/sq ft
Jul 7, 2026
Pending
—
Jun 11, 2026
Contingent
—
May 15, 2026
Price Changed
$1,148,000
$440/sq ft
Apr 15, 2026
Price Changed
$1,148,500
$440/sq ft
Mar 18, 2026
Price Changed
$1,149,000
$441/sq ft
Feb 5, 2026
Price Changed
$1,198,500
$460/sq ft
Jan 15, 2026
Relisted
—
Dec 21, 2025
Listing Removed
—
Dec 4, 2025
Relisted
—
Nov 21, 2025
Listing Removed
—
Oct 30, 2025
Listed
$1,215,000
$466/sq ft
Public Records
Jan 20, 1998
Sold
$199,545
$77/sq ft
Public Records
May 30, 1975
Sold
$80,000
$31/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$3,520 (+0.3%)
$500,080 + $420,110
$920,190
2025
$3,508 (+1.7%)
$500,080 + $420,110
$920,190
2024
$3,451 (+1.6%)
$497,590 + $427,100
$924,690
2023
$3,396 (+1.3%)
$489,900 + $411,940
$901,840
2022
$3,352 (−30.3%)
$488,190 + $407,200
$895,390
2021
$4,812 (−23.5%)
$485,040 + $382,430
$867,470
2020
$6,290 (+1.9%)
$475,310 + $355,910
$831,220
2019
$6,173 (+3.7%)
$457,250 + $343,820
$801,070
2018
$5,955 (+9.8%)
$442,950 + $342,200
$785,150
2017
$5,421 (+9.0%)
$442,950 + $342,200
$785,150
2016
$4,975 (+9.9%)
$376,630 + $333,610
$710,240
2015
$4,526 (+5.0%)
$311,420 + $292,470
$603,890
2014
$4,311 (+0.7%)
$256,290 + $321,110
$577,400
2013
$4,282 (+0.1%)
$256,290 + $321,110
$577,400
2012
$4,275 (+10.0%)
$266,110 + $306,700
$572,810
2011
$3,887 (+10.0%)
$243,450 + $328,750
$572,200
2010
$3,533 (+10.0%)
$247,330 + $315,390
$562,720
2009
$3,212
$261,900 + $332,500
$594,400
Public record
Public record
Zoning
Beds
4
Baths
3
Stories
3
Lot width
—
Lot depth
—
Lot size
992 Sq. Ft.
Year renovated
—
Sq. Ft.
1,968
Year built
1965
Style
Townhouse
County
District of Columbia
APN
0468 0056
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 24, 2026.
R-3
Residential House Zone 3
The purpose of the R-3 zone is to allow for row dwellings, while including areas within which row dwellings are mingled with detached dwellings, semi-detached dwellings, and groups of three or more row dwellings. The R-3 zone is intended to permit attached rowhouses on small lots.
School District Name: DISTRICT OF COLUMBIA PUBLIC SCHOOLS
School District Source: Listing Agent
Location Information
In City Limits
Directions: 2 blocks east of The Wharf
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,968
Stories: 3.0
Lot Size: 992 square feet
Style: Townhouse
Year Built: 1965
Year Renovated: —
County: District of Columbia
APN: 0468 0056
Home facts updated by county records on Sep 24, 2026
Around this home
Schools
Amidon-Bowen Elementary School
Public PreK-5 • Assigned • 0.2mi
4/10
Jefferson Middle School Academy
Public 6-8 • Assigned • 0.1mi
5/10
Eastern High School
Public 9-12 • Assigned • 2.3mi
3/10
Provided by GreatSchools
Local insights from Redfin agents
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