For sale

$449,000

4100 Cathedral Ave NW #512, Washington, DC 20016

1beds

1,273sqft

$4,567/mo

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Condominium

Built in 1966

-- sqft lot

$436,600 Zestimate^®

$353/sqft

$1,769/mo HOA

What's special

Sparkling swimming poolParquet floors

Spacious 1 BR, 1.5 BA corner condo in " Best Addresses" Cathedral West. Airy DR with built-ins and windows on two sides, which could become den or second BR. Updated kitchen with granite countertops and SS appliances. Large LR with built-in bookcase, front window, and slider to 27' balcony. Foyer features PR, marble floor, and floor-to-ceiling closet with shelving. BR is roomy and flexible, with two front windows, walk-in closet, dressing area with two additional closets leading to updated MBA. Custom front window and slider shades in LR, plantation shutters in DR and BR, and parquet floors add to the welcoming feel of this lovely unit. 24-hr front desk with wonderful staff. Deeded garage space included. Cathedral West features sparkling swimming pool, fitness center, sauna, and yoga studio. Great restaurants and amenities nearby, and bus lines right out front. Garage space G-2-26

122 days

71

2

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 1
Bathrooms: 2
Full bathrooms: 1
1/2 bathrooms: 1
Main level bathrooms: 2
Main level bedrooms: 1

Basement

Area: 0

Heating

Convector, Summer/Winter Changeover, Natural Gas

Cooling

Convector, Electric

Appliances

Included: Microwave, Dishwasher, Disposal, Oven/Range - Electric, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater
Laundry: Common Area

Features

Bathroom - Tub Shower, Flat, Floor Plan - Traditional, Formal/Separate Dining Room, Eat-in Kitchen, Kitchen - Table Space, Pantry, Walk-In Closet(s)
Flooring: Hardwood, Wood
Windows: Window Treatments
Has basement: No
Has fireplace: No

Interior area

Total structure area: 1,273
Total interior livable area: 1,273 sqft
Finished area above ground: 1,273
Finished area below ground: 0

Property

Parking

Total spaces: 1
Parking features: Garage Faces Front, Inside Entrance, Basement, Underground, Parking Space Conveys, Secured, Garage
Attached garage spaces: 1

Accessibility

Accessibility features: None

Features

Levels: One
Stories: 1
Pool features: Community
Has spa: Yes
Has view: Yes
View description: Garden, Street, Trees/Woods

Lot

Features: Near National Park, Unknown Soil Type

Details

Additional structures: Above Grade, Below Grade
Parcel number: 1805//2019
Zoning: N/A
Special conditions: Standard

Construction

Type & style

Home type: Condo
Architectural style: Contemporary
Property subtype: Condominium
Attached to another structure: Yes

Materials

Brick

Condition

Excellent
New construction: No
Year built: 1966

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Pool
Security: Desk in Lobby, Security Guard, Resident Manager, Smoke Detector(s)
Condo and coop fee: $1,769 monthly
Subdivision: Observatory Circle

HOA

Has HOA: No
Amenities included: Elevator(s), Storage, Fitness Center, Meeting Room, Laundry, Indoor Pool
Services included: Air Conditioning, Common Area Maintenance, Electricity, Maintenance Structure, Lawn Care Front, Lawn Care Rear, Lawn Care Side, Maintenance Grounds, Management, Heat, Reserve Funds, Sauna, Sewer, Snow Removal, Pool(s), Trash, Water
HOA name: Cathedral West Condominium

Location

Region: Washington

Financial & listing details

Price per square foot: $353/sqft
Tax assessed value: $479,510
Annual tax amount: $3,974
Date on market: 4/23/2026
Listing agreement: Exclusive Right To Sell
Listing terms: Cash,Conventional
Ownership: Condominium

Estimated market value

$436,600

$415,000 - $458,000

$3,044/mo

Price history

Date	Event	Price
4/23/2026	Listed for sale	$449,000+12.5%$353/sqft
Source: Bright MLS #DCDC2255438 Report a problem
1/1/2026	Listing removed	$399,000$313/sqft
Source: Long & Foster Broker Feed #DCDC2192488 Report a problem
11/4/2025	Price change	$399,000-6.1%$313/sqft
Source: Bright MLS #DCDC2192488 Report a problem
10/2/2025	Price change	$425,000-5.5%$334/sqft
Source: Bright MLS #DCDC2192488 Report a problem
6/30/2025	Price change	$449,900-5.3%$353/sqft
Source: Bright MLS #DCDC2192488 Report a problem
6/4/2025	Price change	$475,000-5%$373/sqft
Source: Bright MLS #DCDC2192488 Report a problem
4/24/2025	Listed for sale	$499,999+17.6%$393/sqft
Source: Bright MLS #DCDC2192488 Report a problem
2/1/2016	Listing removed	$425,000$334/sqft
Source: Long & Foster Real Estate, Inc. #DC9524040 Report a problem
11/19/2015	Listed for sale	$425,000+2.4%$334/sqft
Source: Long & Foster Real Estate, Inc. #DC9524040 Report a problem
5/29/2015	Listing removed	$415,000$326/sqft
Source: W.C. & A.N. Miller, Realtors, A Long & Foster Co. #DC8631563 Report a problem
5/13/2015	Pending sale	$415,000$326/sqft
Source: W.C. & A.N. Miller, Realtors, A Long & Foster Co. #DC8631563 Report a problem
5/12/2015	Listed for sale	$415,000+260.9%$326/sqft
Source: W.C. & A.N. Miller, Realtors, A Long & Foster Co. #DC8631563 Report a problem
5/19/1997	Sold	$115,000$90/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$3,943 -0.8%	$479,510 -0.7%
2024	$3,974 +2%	$482,720 +2.1%
2023	$3,895 -4.6%	$472,940 -4.3%
2022	$4,082 +0.3%	$494,020 +0.4%
2021	$4,070 -0.2%	$492,100 +2.6%
2020	$4,076 +2%	$479,550 +2%
2018	$3,998 +6.4%	$470,320 +6.4%
2017	$3,759 -2.7%	$442,210 -2.7%
2016	$3,864 +195.6%	$454,580 -7.5%
2015	$1,307 +9.6%	$491,440 +10.6%
2014	$1,193 +9.6%	$444,420 -6.8%
2013	$1,089 +9.3%	$476,790 +28.7%
2012	$996	$370,400
2011	$996 +21%	$370,400 -17%
2010	$823 +10%	$446,180 -6.8%
2009	$748 +11.9%	$478,480 +12.2%
2007	$669 +5.2%	$426,300 +17.7%
2006	$636 -18.5%	$362,230 +6.5%
2005	$780 +12%	$340,160 +6.2%
2004	$697 +12%	$320,370 +84.4%
2003	$622 +25%	$173,760 +30%
2002	$498 +6.8%	$133,665 +5.2%
2001	$466	$127,100