NoMa

neighborhood, Washington, District of Columbia, United States

Also known as: Swampdoodle

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Last updated

July 18, 2026

Quick Summary

NoMa, meaning "North of Massachusetts Avenue," is a neighborhood in Northeast Washington, D.C.. Once known as Swampoodle due to its marshy conditions, the area underwent significant transformation starting in the 1980s. Old row houses were replaced, and infrastructure improvements, including the rebuilding of streets and the renovation of Union Station, revitalized the district.12

In the early 21st century, NoMa experienced further development with the construction of condominium buildings and the opening of a subway station. The relocation of federal agency headquarters also contributed to its growth, making it a revitalized urban neighborhood.12

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Washington, D.C.
Northeast
…the area became known as NoMa (“North of Massachusetts Avenue”). Old row houses were demolished, a railroad trestle was removed, and two streets that were originally part of L’Enfant’s street plan were rebuilt. Union Station (1907), the city’s magnificent train depot located on the southern edge of NoMa, was renovated,…
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…the area became known as NoMa (“North of Massachusetts Avenue”). Old row houses were demolished, a railroad trestle was removed, and two streets that were originally part of L’Enfant’s street plan were rebuilt. Union Station (1907), the city’s magnificent train depot located on the southern edge of NoMa, was renovated,…
Read More