For a more livable city from sidewalk to skyline

what we stand for

Advocacy

Planning
Livable Neighborhoods Program

Supporting New Yorkers to become stronger advocates for their neighborhoods

2007–present
PlanningPolicyPreservation
Data Distillery

Data in translation

2024 - present
Preservation
Enduring Culture

Supporting, celebrating, and preserving diverse cultural heritage throughout NYC

2023 - present
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Enduring Culture, a multivocal historic preservation vision for New York City

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Events + Tours

TourIn Person
Chelsea Art Galleries
with Sylvia Laudien-Meo
Tuesday, June 3 at 2:00 PM
Member: $35 | Non-member: $45
Buy Tickets
EventIn Person
Closer LOOK: ULURP Under Review
Tuesday, June 3 at 8:30 AM
Member: Free | Non-member: $10
Sold Out!
EventIn Person
Enduring Culture Spotlight: Staten Island Pride
Wednesday, June 4 at 10:00 AM
Free!
Attend
TourIn Person
Grand Central Terminal
with MAS Docent
Saturday, June 7 at 11:00 AM
Member: $25 | Non-member: $35
Buy Tickets
TourIn Person
Defining Crown Heights North
with Suzanne Spellen & Morgan Munsey
Saturday, June 7 at 2:00 PM
Member: $25 | Non-member: $35
Buy Tickets
TourIn Person
The Bowery: 400 Years on New York’s Oldest Street
with David Mulkins
Sunday, June 8 at 11:00 AM
Member: $25 | Non-member: $35
Buy Tickets
View All Events + Tours
children play on the shore near the Brooklyn Bridge. Photo: Giles Ashford.

MAS is proud to fight alongside you for a city where growth is balanced and character endures.

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Legacy

Celebrating 130 years of advocacy on behalf of New York and New Yorkers.
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Vintage transit map for New York City
1903
Advocating for a Consolidated Transportation System
View Our Full History