3100 Connecticut Ave NW, Unit 145

Washington, DC 20008

$439,000
Last Sold Price
1
Bed
835 Sq. Ft.
$526 / Sq. Ft.
835
Sq. Ft.
$526
per Sq. Ft.
Closed 12/9/25
Closed 12/9/25
a living room with furniture potted plant and a window
a living room with furniture a wooden floor and a large window
a front view of multiple houses
a front view of a house with shower
a room with lots of counter top and dining table
a living room with furniture and a window
a living room with furniture and a potted plant
a view of kitchen with furniture and wooden floor
a view of a dining room with furniture and wooden floor
a view of a livingroom with furniture and wooden floor
a dining room with furniture and wooden floor
a living room with furniture and a flat screen tv
a living room with furniture and a fireplace
a kitchen with a stove and a sink
a kitchen with sink a microwave cabinets and stainless steel appliances
a view of bathroom with a sink and a window
a kitchen with a sink a stove and cabinets
a kitchen with a sink cabinets and wooden floor
a view of a dining room with furniture and wooden floor
a bedroom with a bed and a table in it
a living room with furniture and painting on the wall
a bedroom with a bed and wooden floor
a bedroom with a bed and wooden floor
a view of a small space with wooden floor and a window
a bathroom with a granite countertop tub sink and mirror
unknown
a view of swimming pool with lawn chairs and plants
a view of a chair and table in the garden
a view of a patio with chairs and potted plants
a car parked in front of a building
a front view of a house with a yard
a view of a store
a view of a stores
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a front view of retail shop with outdoor seating

Description

Welcome to 3100 Connecticut Avenue NW #145 — a charming residence that blends historic character with modern comfort in one of DC’s most desirable neighborhoods. Set on the first floor yet elevated a full level above street grade, this bright and inviting home offers a rare combination of privacy, style, and convenience.
Inside, the home impresses with gorgeous original heart pine floors, high ceilings, and thoughtful updates that honor its classic character. The living room features elegant louvered...Welcome to 3100 Connecticut Avenue NW #145 — a charming residence that blends historic character with modern comfort in one of DC’s most desirable neighborhoods. Set on the first floor yet elevated a full level above street grade, this bright and inviting home offers a rare combination of privacy, style, and convenience.

Inside, the home impresses with gorgeous original heart pine floors, high ceilings, and thoughtful updates that honor its classic character. The living room features elegant louvered shutters, while the table-space kitchen is beautifully updated with quartz and butcher block countertops and a gas range — an efficient and functional space perfect for everyday meals. The apartment enjoys two exposures with windows replaced in 2023, filling the home with natural light, and offers two spacious walk-in closets with ELFA organization systems along with a large, updated bathroom, creating a comfortable and stylish living environment.

Located in the renowned Cathedral Park Condominium, a 1920s gem designed by celebrated architect Harry Wardman, the building is pet-friendly and offers 17 shared parking spaces, with additional surface and garage parking available for rent at 3000 Connecticut Avenue NW. Free laundry is conveniently located on each floor.

Situated in the heart of Cleveland Park, Cathedral Park Condominium provides unmatched access to the best of Northwest DC living. Enjoy neighborhood favorites like Sababa, Vace Italian Deli, and Little Black Bird, or take a leisurely stroll through the nearby trails of Rock Creek Park. Fitness enthusiasts will appreciate being close to Orangetheory and Foundation Fitness, and the Cleveland Park Library is just a block away. The home is less than three blocks from both the Cleveland Park and Woodley Park Metro stations, offering effortless connectivity across the city. With its classic details, smart updates, and unbeatable location, this home perfectly captures the character and convenience of DC living at its best.

Listing Agent

  1. Paul Czuba

    Paul Czuba

    Listing Agent

    Compass

    paul.czuba@compass.com

    P: (202)-247-6500

    CallTextEmail

Property Details for 3100 Connecticut Avenue Northwest, Unit 145

Tax ID Number
2106//2216
Ownership
Condominium
Condo Coop Association
Yes
HOA
No
Entry Floor Number
1
Structure Type
Unit/Flat/Apartment
Style
Unit/Flat
Levels/Stories
4
LISTING UPDATED: 12/10/2025 10:06 PM

Property Details for 3100 Connecticut Avenue Northwest, Unit 145

StatusClosed
MLS #DCDC2214322
Days on Market5
Taxes$2,911 / year
HOA Fees-
Condo/Co-op Fees$605 / month
Compass TypeCondo
MLS TypeResidential / Condo
Year Built1923
CountyDistrict of Columbia
Buyer's Agent Compensation2.5%

Location

Sold By Compass

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Building Information for 3100 Connecticut Avenue Northwest, Unit 145

Building/ComplexCathedral ParkFloor1Stories4Residences178Pet PolicyAllowedPet Policy DetailsCase by Case BasisYear Built1923

Payment Calculator

$2,987 per month

30 year fixed, 6.15% Interest

Principal and Interest

$2,140

Property Taxes

$243

HOA Dues

$605

The Payment Calculator is for illustrative purposes only.

Property Information for 3100 Connecticut Avenue Northwest, Unit 145

Location
Location
  • In City Limits: Yes
  • School District Name: DISTRICT OF COLUMBIA PUBLIC SCHOOLS
  • School District County ID: 121140357950
  • SchoolDistrictSource: Listing Agent
  • County: WASHINGTON
Waterfront / Water Access
Waterfront / Water Access
  • Water View: No
  • Water Access: No
  • Water Oriented: No
  • Navigable Water: No
  • Tidal Water: No
  • Riparian Rights Y/N: No
Association / Community Info
Association / Community Info
  • Condo Coop Name: Cathedral Park Condominium
  • HOA Condo Coop Mgmt Type: Professional - Off-site
  • HOA Condo Coop Fee Includes: Custodial Services Maintenance, Ext Bldg Maint, Gas, Management, Insurance, Reserve Funds, Sewer, Snow Removal, Trash, Water
  • HOA Condo Coop Amenities: Common Grounds, Elevator
  • Property Manager Y/N: Yes
  • Senior Community: No
  • Association Recreation Fee Y/N: No
  • Type of Condo: Condo/Coop Association
Taxes and Assessment
Taxes and Assessment
  • Tax Year: 2024
  • Tax Assessed Value: $455,130
  • Year Assessed: 2024
  • County Tax: $0
  • Improvement Assessed Value: $318,590
  • City Town Tax: $2,911
  • Land Assessed Value: $136,540
  • Clean Green Assessed: No
  • Land Use Code: 0
  • Zoning: R5C
  • Tax Lot: 2216
  • School Tax: $0
  • Automatically Update Tax Values Y/N: Yes
Lease Information
Lease Information
  • Pets Allowed: Yes
  • Pet Restrictions: No Pet Restrictions
Rooms
Main
  • # Bedrooms Count Main Level: 1
  • # Bathrooms Count Main Level: 1
  • # Bathrooms Full Main Level: 1
  • # Bathrooms Half Main Level: 0
Rooms
  • Room List: Living Room, Kitchen, Foyer, Bedroom 1
  • Stories: Main
Rooms Information
Room 1
  • Room Type: Living Room
  • Room Level: Unspecified
  • Room Exists: Yes
Room 2
  • Room Type: Kitchen
  • Room Level: Unspecified
  • Room Exists: Yes
Room 3
  • Room Type: Foyer
  • Room Level: Unspecified
  • Room Exists: Yes
Room 4
  • Room Type: Bedroom 1
  • Room Level: Unspecified
  • Room Exists: Yes
Building Info
Building Info
  • Builder Name: Harry Wardman
  • Building Units Total: 178
Lot / Land Information
Lot / Land Information
  • Soil Types: Unknown
  • Parcel ID: 16027322
Parking
Parking
  • Type Of Parking: Other
Interior Features
Interior Features
  • Interior Features: Kitchen - Table Space, Built-Ins, Window Treatments, Entry Level Bedroom, Upgraded Countertops, Wood Floors
  • Fireplace: No
  • Appliances: Dishwasher, Disposal, Microwave, Oven/Range - Gas, Range Hood, Refrigerator
  • Accessibility Features: 32"+ wide Doors, Doors - Swing In
  • Window Features: Double Pane, Screens
  • Laundry Type: Common
Exterior Features
Exterior Features
  • Exterior Features: Exterior Lighting, Sidewalks, Street Lights
  • Pool: No Pool
Utilities
Utilities
  • Heating: Yes
  • Cooling Type: Wall Unit
  • Cooling Fuel: Electric
  • Heating Type: Wall Unit
  • Heating Fuel: Electric
  • Hot Water: Natural Gas
  • Water Source: Public
  • Sewer Septic: Public Sewer
Confidential Data
Listing Office
  • List Agent AOR: Greater Capital Area Association of REALTORS

Property History for 3100 Connecticut Avenue Northwest, Unit 145

DateEvent & SourcePriceAppreciation
Dec 9, 2025

Closed

BRIGHT #DCDC2214322

$439,000—
Dec 5, 2025

Closed (Public Record)

Public Record #1923505159

$439,000

+1.3% / yr

Nov 16, 2025

Pending

BRIGHT #DCDC2214322

—
Nov 16, 2025

Active Under Contract

BRIGHT #DCDC2214322

—
Nov 13, 2025

Listed (Active)

BRIGHT #DCDC2214322

$437,000—
Dec 4, 2009

Closed (Public Record)

Public Record #279867340

$358,000—
Dec 4, 2009

Closed

BRIGHT #1005545550

$358,000—
Nov 4, 2009

Pending

BRIGHT #1005545550

—
Oct 22, 2009

Listed (Active)

BRIGHT #1005545550

$369,000—
Nov 30, 2001

Closed

BRIGHT #DCDC239206

$187,000—
Oct 17, 2001

Pending

BRIGHT #DCDC239206

—
Oct 12, 2001

Listed (Active)

BRIGHT #DCDC239206

$169,500—
Jan 17, 1998

Withdrawn

BRIGHT #1006140894

$117,500—
Oct 28, 1996

Listed (Active)

BRIGHT #1006140894

$117,500—
DateEvent & SourcePrice
12/09/2025

Closed

BRIGHT #DCDC2214322

$439,000
12/05/2025

Closed (Public Record)

Public Record #1923505159

$439,000

+1.3% / yr

11/16/2025

Pending

BRIGHT #DCDC2214322

—
11/16/2025

Active Under Contract

BRIGHT #DCDC2214322

—
11/13/2025

Listed (Active)

BRIGHT #DCDC2214322

$437,000
12/04/2009

Closed (Public Record)

Public Record #279867340

$358,000
12/04/2009

Closed

BRIGHT #1005545550

$358,000
11/04/2009

Pending

BRIGHT #1005545550

—
10/22/2009

Listed (Active)

BRIGHT #1005545550

$369,000
11/30/2001

Closed

BRIGHT #DCDC239206

$187,000
10/17/2001

Pending

BRIGHT #DCDC239206

—
10/12/2001

Listed (Active)

BRIGHT #DCDC239206

$169,500
01/17/1998

Withdrawn

BRIGHT #1006140894

$117,500
10/28/1996

Listed (Active)

BRIGHT #1006140894

$117,500

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 3100 Connecticut Avenue Northwest, Unit 145

Taxable ValueLand$136,540Additions$318,590Total$455,130
Tax Record2025$2,972 ($248 / month)
Home Facts
Beds1Baths1Total Finished SqFt795 SqFtAbove Grade Finished SqFt795 SqFtLot Size582 SqFtStyleCondominiumYear Built1923Year Renovated1975ZoningRA3CountyDISTRICT OF COLUMBIAAPN2106 2216

Schools near 3100 Connecticut Avenue Northwest, Unit 145

This home is within District Of Columbia Public Schools.
Rating
School
Type
Grades
Distance
Eaton Elementary School
Public - PK to 5
Hardy Middle School
Public - 6 to 8
MacArthur High School
Public - 9 to 10
Duke Ellington School of the Arts
Public - 9 to 12
Rating
School
Distance
Eaton Elementary School
PublicPK to 5

Hardy Middle School
Public6 to 8

MacArthur High School
Public9 to 10

Duke Ellington School of the Arts
Public9 to 12

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.

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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.

© 2026 Bright MLS. All rights reserved. All information is deemed reliable, but accuracy is not guaranteed. Listing information is from various brokers who participate in IDX and not all listings may be visible on the site. The property information being provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on 12/10/2025 10:06 PM