Thomas Kolker Real Estate Agent - TTR Sotheby's International Realty

235 12th St SE, Washington, DC For Sale $2,199,000 - listed by Thomas Kolker — For Sale $2,199,000

Thomas Kolker listing and buyer's agent for 2920 44th Place NW, Washington, DC - sold for $2,950,000 — Sold $2,950,000

404 9th St NE, Washington, DC Under Contract $900,000 - listed by Thomas Kolker — Under Contract $900,000

Thomas Kolker buyer's agent for 2022 C St NE, Washington, DC - sold for $776,000 — Sold $776,000

1406 T St NW Unit 1, Washington, DC For Sale $600,000 - listed by Thomas Kolker — For Sale $600,000

Thomas Kolker

Washington DC

TTR Sotheby's International Realty

178 Closed Sales

$162.7M Total Value

$345K - $3.6M Price Range

$914.3K Average Price

Prior 5 years

About Thomas

As a fourth generation Washingtonian, Tom’s geographical knowledge of the District and the Northern, VA area is unmatched. Tom is has been recognized at the top selling individual agent in TTR Sotheby's International Realty's Downtown office in 2022 and 2023 with over $80 million dollar in sales. If you're looking for someone to help you navigate the competitive DMV market, Tom is your agent.

Tom currently resides in DC's Capitol Hill neighborhood.

Licensed in DC & VA

Home Types: Condo, Townhouse, House, Co-op, Lot/Land

Years of Experience: 9

Education: The George Washington University

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	15
Total Value	$14,155,000
Average Sale Price	$943,667
Price Range	$270K - $3M

Buyer Deals
Total Deals	21
Total Value	$20,336,777
Average Sale Price	$968,418
Price Range	$390K - $2.1M

1 Year View by Quarter

Seller Deals
Total Deals	28
Total Value	$29,465,000
Average Sale Price	$1,052,321
Price Range	$270K - $3M

Buyer Deals
Total Deals	41
Total Value	$38,325,777
Average Sale Price	$934,775
Price Range	$43K - $2.7M

2 Year View by Quarter

Seller Deals
Total Deals	56
Total Value	$58,326,500
Average Sale Price	$1,041,545
Price Range	$250K - $3.6M

Buyer Deals
Total Deals	122
Total Value	$104,410,476
Average Sale Price	$855,824
Price Range	$43K - $2.7M

5 Year View

Neighborhoods Thomas is Experienced In

Thomas' Listings and Deals

Thomas's Open Houses

$2,199,000

Open Sun 1PM - 3PM
- 4 Beds
- 4.5 Baths
- 2,884 Sq Ft
235 12th St SE

Washington, DC
A Rare Expression of New Construction on Capitol Hill. Some Capitol Hill homes offer location. Others offer space. A very select few offer both—along with a private backyard, detached carriage house, and garage parking. 235 12th Street SE is one of those rare properties. Set in the heart of Capitol Hill, just one block from Lincoln Park and four blocks from Eastern Market, this exceptional

Thomas Kolker TTR Sotheby's International Realty

Thomas's Active Listings

$600,000
- 2 Beds
- 2 Baths
- 1,012 Sq Ft
1406 T St NW

Unit 1

Washington, DC
Once upon a time, on one of the best blocks in Logan Circle, a front door opened directly onto everything worth walking to — and it still does.Step outside this 2-bedroom, 2-bath condo and 14th Street unfolds like a neighborhood come to life: Trader Joe's, Lupo Pizzeria, Aslin Beer Company, Gypsy Kitchen, and Jeni's Splendid Ice Creams, all just steps from your door. Wander a little further

Thomas Kolker TTR Sotheby's International Realty

$495,000
- 2 Beds
- 1 Bath
- 868 Sq Ft
37 L St SE

Unit 101

Washington, DC
Welcome to Unit #101 at the Kennedy on L, a premier luxury boutique condominium in the heart of Navy Yard. This stylish 2-bedroom, 1-bathroom home offers over 800 square feet of thoughtfully designed living space, combining modern elegance and easy access to the unit. Walk into the building and straight to the unit, avoiding stairs and elevators. The highlight of this stunning unit is the gourmet

Thomas Kolker TTR Sotheby's International Realty

$900,000

Under Contract
- 3 Beds
- 2.5 Baths
- 1,955 Sq Ft
404 9th St NE

Washington, DC
An exceptional opportunity to own a charming 2-unit Victorian townhouse in the heart of Capitol Hill. Step through the door and you're greeted by original hardwood floors, intricate woodwork, and detailing dating back to the early 1900s — the kind of craftsmanship that can't be recreated, only inherited. The property perfectly blends historic charm with modern updates and conveniences. As you

Thomas Kolker TTR Sotheby's International Realty

$1,050,000

Pending
- 2 Beds
- 2 Baths
- 1,151 Sq Ft
504 C St NE

Unit 4

Washington, DC
Rare opportunity to own a truly one-of-one residence with 180-degree park views in the heart of Capitol Hill! Facing Stanton Park from a boutique building of just five residences, this 2-bedroom, 2-bath condo is the one everyone imagines when they picture living across from a park: mornings on the balcony watching the trees change, a south facing primary bedroom that wakes up to green views

Thomas Kolker TTR Sotheby's International Realty

Recently Sold

$2,950,000

Sold Jul 13, 2026
- 4 Beds
- 3.5 Baths
- 3,440 Sq Ft
2920 44th Place NW

Washington, DC
- 18% Above List
- 8 Days On Market
- $858/SF
- Current Est. Value $3M
Thomas Kolker TTR Sotheby's International Realty

$270,000

Sold Jul 2, 2026
- 1 Bed
- 1 Bath
- 589 Sq Ft
1 Scott Cir NW

Unit 302

Washington, DC
- 7% Below List
- 53 Days On Market
- $458/SF
- Current Est. Value $270K
Thomas Kolker TTR Sotheby's International Realty

$576,000

Sold Jun 5, 2026
- 3 Beds
- 2.5 Baths
- 2,082 Sq Ft
761 Kennedy St NE

Washington, DC
- 8% Below List
- 30 Days On Market
- $277/SF
- Current Est. Value $580K
Thomas Kolker TTR Sotheby's International Realty

$290,000

Sold May 14, 2026
- 2 Beds
- 1 Bath
- 803 Sq Ft
1602 Isherwood St NE

Unit 3

Washington, DC
- 250 Days On Market
- $361/SF
- Current Est. Value $288K
Thomas Kolker TTR Sotheby's International Realty

$824,000

Sold May 8, 2026
- 3 Beds
- 3.5 Baths
- 1,944 Sq Ft
617 Farragut St NW

Washington, DC
- 3% Above List
- 12 Days On Market
- $424/SF
- Current Est. Value $811K
Thomas Kolker TTR Sotheby's International Realty

$500,000

Sold Apr 14, 2026
- 1 Bed
- 2 Baths
- 862 Sq Ft
2125 14th St NW

Unit 322

Washington, DC
- 11% Below List
- 63 Days On Market
- $580/SF
- Current Est. Value $555K
Thomas Kolker TTR Sotheby's International Realty

$600,000

Sold Apr 13, 2026
- 2 Beds
- 2 Baths
- 798 Sq Ft
1212 M St NW

Unit 302

Washington, DC
- 4% Above List
- 0 Days On Market
- $752/SF
- Current Est. Value $587K
Thomas Kolker TTR Sotheby's International Realty

$2,350,000

Sold Nov 20, 2025
- 5 Beds
- 4.5 Baths
- 4,706 Sq Ft
6280 Dunaway Ct

McLean, VA
- 73 Days On Market
- $499/SF
- Current Est. Value $2M
Thomas Kolker TTR Sotheby's International Realty

$500,000

Sold Nov 12, 2025
- 3 Beds
- 3 Baths
- 1,578 Sq Ft
54 Huntley Ct

Sterling, VA
- 2 Days On Market
- $317/SF
- Current Est. Value $502K
Thomas Kolker TTR Sotheby's International Realty

Awards and Designations

NAR - National Association of Realtors

Other Experience

First Time Homebuyers, Investments, Luxury Homes, New Construction

Agent License: Maryland 5022608 District of Columbia SP200204621

Thomas Kolker

(202) 883-6064

Homes for Sale by City

Thomas Kolker

About Thomas

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Thomas is Experienced In

Thomas' Listings and Deals

Thomas's Open Houses

Thomas's Active Listings

Recently Sold

Awards and Designations

Other Experience