Manhattan condos · below 96th $1,632/sf ▴3%Manhattan co-ops · below 96th $271K/room ▴4%Central Park perimeterPark Ave $433K/room ▴3%CPW $482K/roomFifth Ave $529K/roomBillionaires' Row $3,350/sfHell's Kitchen $1,391/sf ▾1%
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Cooperative · 1960
Part of the Seward Park Cooperative
409 Grand Street, New York, NY 10002

409 Grand Street

409 Grand Street, New York, NY 10002

Lower East Side

BBL 1003150001

At a glance
Year built
1960
Type
Cooperative
Landmark status
Not an individual landmark; not in a historic district
NYC Landmarks Preservation Commission and City Planning records, updated February 2026
Subletting by shareholders
Permitted with conditions
Pets
Pets permitted with conditions; species not stated
Doorman
Full-time doorman
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A Private Pricing Opinion — what your apartment at Part of the Seward Park Cooperative would likely sell for today, what it costs to sell, and what you’d walk away with — reviewed personally against condition, exposures, renovation quality, and the competition actually on the market.

As seen inThe Wall Street Journal★ 92 reviews on Google

409 Grand Street is one of the towers of the Seward Park Cooperative, the largest and southernmost of the four cooperatives that together make up Cooperative Village — a community of labor-sponsored housing built along Grand Street west of the FDR Drive. Conceived by the United Housing Foundation and designed by Herman J. Jessor, the architect responsible for much of New York's mid-century cooperative housing, Seward Park opened at the end of the 1950s as affordable, member-owned housing for garment workers and their families. It remains, more than six decades later, one of the defining institutions of the Lower East Side.

What makes 409 Grand relevant to today's buyer is the building's transformation. For its first three-plus decades, Seward Park operated as a limited-equity cooperative, with resale prices held far below market in exchange for tax benefits. In the mid-1990s the shareholders voted to reconstitute the corporation; the price ceilings were lifted over a multi-year transition, and the cooperative now trades at full market value. The result is a rare combination: a large, financially conservative, well-staffed co-op with genuine scale and amenity — at Lower East Side pricing rather than the figures the same square footage would command a mile uptown.

For buyers, the appeal is concrete. These are substantial apartments, many with open city or river-facing exposures, in a quiet superblock with its own landscaped grounds, set two blocks from the East River esplanade and within walking distance of the LES restaurant and gallery scene. It is one of the most space-for-the-dollar propositions in Manhattan ownership.

Architecture and unit composition

409 Grand is a 20-story red-brick tower in the unadorned, functional idiom Jessor used across the cooperative-housing movement — emphasis on light, cross-ventilation, and efficient floor plates rather than ornament. The Seward Park buildings sit on a landscaped superblock with planted courtyards and gated parks between the towers, a layout that gives the development its open, campus-like feel in a dense corner of the city.

The apartments themselves are the draw: roomy one-, two-, and three-bedroom layouts with the solid plaster walls, real foyers, and generous proportions of mid-century construction, and many upper-floor homes capture open views toward the East River, the bridges, and the Manhattan skyline. Floor plans are consistent and rational across the line, which makes value easy to read from one unit to the next — an advantage in a building of this size.

Building operations

Cooperative Village runs on the labor-cooperative tradition of conservative, low-overhead management, and that posture shapes daily life at 409 Grand. The building maintains full-time staff and attended entrances, on-site parking, laundry, community rooms, a playground, and the landscaped private grounds shared across the Seward Park towers. Carrying charges are kept deliberately modest — a long-standing priority of the cooperative — because the development is run for its members rather than for profit, with operating revenue reinvested in the buildings and grounds.

On policy, the building is straightforward and ownership-friendly: pets are permitted, subletting is allowed after an initial ownership period subject to board approval and a sublet fee, and the cooperative charges a transfer fee (flip tax) on resale. Financing is available to qualified purchasers under a standard down-payment requirement. These are the policies of an established, owner-occupied community that prizes stability — exactly what most buyers at this scale are looking for.

Sublet and pied-à-terre policy

A condominium owner leasing a unit and a co-op shareholder subletting are different rules, and a building-wide rule is different from a restriction on one apartment. This is the building's rule; confirm it for the specific apartment.

Subletting by shareholders
Permitted with conditionsBoard approvalSource: The Roebling Team's building profile
Pied-à-terre ownership
Not verified

Considering an apartment here? Send Corey the listing to discuss the sublet and pied-à-terre rules for that apartment.

Own an apartment here? Request an apartment-specific pricing review.

The Roebling Team at Compass is a brokerage. We are not the building’s management or its application office.

Pets and in-unit washer/dryer

Pets
Pets permitted with conditions; species not statedOn policy, the building is straightforward and ownership-friendly: pets are permitted, subletting is allowed after an initial ownership period subject to board approval and a sublet fee, and the cooperative charges a transfer fee (flip tax) on resale. Pets are welcome and subletting is permitted…Source: The Roebling Team's building profile
In-unit washer/dryer
Not verified

Considering an apartment here? Send Corey the listing to confirm the pet and washer/dryer rules for that apartment.

The Roebling Team at Compass is a brokerage. We are not the building’s management or its application office.

Monthly carrying charges in recent sales

Maintenance, per room
$333 per room a monthMedian of 41 recorded sales since October 2023Source: recorded sales, refreshed October 2026
Maintenance, per square foot
$1.26 per square foot a monthMedian of 19 recorded sales since October 2023Source: recorded sales, refreshed October 2026

Maintenance as recorded with each sale. A co-op's maintenance already covers the building's real estate taxes and the building's own mortgage, if it has one; add your own loan payment for the monthly outlay. A summary of recorded sales, not a current bill; charges change.

Building staffing and amenities

Doorman
Full-time doormanSource: recent listing records
Concierge
YesSource: recent listing records
Live-in superintendent
YesSource: The Roebling Team's building profile
Elevator
YesSource: NYC Department of City Planning records (PLUTO)
Amenities noted
GarageSource: The Roebling Team's building profile

Staffing and amenities as our building profile and recent listing records describe them. A feature not listed is not confirmed absent. Outdoor space, parking and some facilities can belong to particular apartments or to a separate owner; confirm access for the specific apartment.

Recent sales

Recent transfers at this building, from The Roebling Research Library. Prices are the transfer amounts recorded with the NYC Department of Finance; apartment-level detail is checked against the building’s own file in The Roebling Research Library before publishing.

DateUnitApartmentPricePPSFvs. Ask
Sep 25, 2026B705
2 BR · 1 BA
$805,000-5.2%
Aug 6, 2026B1902
1 BA · 500 sf
$505,000$1,010/sf+1.0%
Jul 20, 2026B1208
1 BR · 1 BA · 800 sf
$720,000$900/sf-5.1%
Jul 3, 2026A1303
1 BR · 1 BA
$715,000+2.1%
Jun 29, 2026D301
1 BR · 1 BA
$745,000-2.6%
Jun 18, 2026B1006
3 BR · 2 BA
$1,375,000-3.5%
Jun 9, 2026B1406
3 BR · 2 BA
$1,800,000+2.9%
May 18, 2026C405
2 BR · 2 BA · 1,030 sf
$1,250,000$1,214/sf-3.8%

Market read. Most recent trades (2026 to date) cleared a median $978/sf (recorded) across 4 sales. Median listing discount 2.7% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy.

The retrade record

Lines that have traded more than once in the public record — the building’s appreciation arc, apartment by apartment.

C1007+145%
$479,000 2003 → $1,175,000 2021
B1103 · 800 sf+94%
$385,000 ($481/sf) 2012 → $745,000 ($931/sf) 2017
B1307 · 750 sf+83%
$420,000 2012 → $768,000 ($1,024/sf) 2015
C507 · 1,100 sf+68%
$725,000 2008 → $1,220,000 ($1,109/sf) 2019
E1007+67%
$485,000 ($606/sf) 2010 → $785,000 2018 → $810,000 2022

Other recent transfers

DateUnitPrice
Mar 2, 2016B1707$808,000
Apr 19, 2011E190$415,000
Dec 9, 2009902$195,000

Sales sourced from NYC Department of Finance recorded transfers (BBL 1-00315-0001). Apartment-level facts (line, condition, asking-price context) curated and cross-verified in The Roebling Research Library. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage on co-ops is not officially recorded, figures shown are approximate.

Rents · The Roebling Index

Closed rents at Part of the Seward Park Cooperative, last 36 months

$1,331median rent per room per month
SizeLeasesMedian / month
1 bedroom4$3,747
2 bedroom5$5,800

Also $63 per sq ft per year (8 leases that report square footage). 11 closed sublet leases, October 2023 to September 2026. Most recent lease August 2026. Sizes with fewer than 2 leases are not shown. Compiled by The Roebling Team at Compass from closed leases.

For owners

What would your apartment rent for?

The figures above are the building's closed leases. Enter your apartment and I'll send you what yours would rent for, from comparable leases at Part of the Seward Park Cooperative and nearby.

What would buying here cost?

At the recent median sale of $983K (32 transfers in the past 24 months, since October 31, 2024), a buyer putting 25% down would pay about $12,234 to close, or 1.2% of the price.

  • Mansion tax: $0
  • No mortgage recording tax or title insurance on a co-op purchase
  • Attorneys, lender, building fees and filings: $12,234

Assumes a resale (the seller pays transfer taxes), a $4,500 attorney fee and a mortgage on the rest.

The Roebling Report

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What to know if you’re buying

The case for buying here is space and value inside a sound, fully reconstituted cooperative. You are buying a full-equity co-op — resale prices are market-driven, not capped, so appreciation accrues to the owner. Carrying charges are intentionally low, a structural feature of the cooperative's not-for-profit management that materially improves monthly affordability versus comparably sized homes elsewhere. Pets are welcome and subletting is permitted after the building's holding period, which gives owners flexibility uncommon at conservative co-ops. Expect a standard cooperative board package and interview, a customary down-payment requirement, and a transfer fee due on resale. We help buyers underwrite the maintenance, read the building's financials, and target the lines and exposures that hold value.

What to know if you’re selling

Lead with value and scale. Few Manhattan buildings offer genuine two- and three-bedroom homes with river or skyline views at this price point, and that is the headline a resale here should own. The reconstituted, full-equity structure is a selling point — buyers get market ownership with the low carrying charges of a labor cooperative, a combination that is increasingly hard to find. Position against Cooperative Village and the broader Lower East Side, not uptown co-ops, and benchmark to the floor, exposure, and renovation level of recent trades in the same line. With a large, active shareholder base, well-prepared listings in desirable lines move; the building's stability and amenity package do real work in the marketing.

Comparable buildings

If you're considering 409 Grand Street, also evaluate other Lower East Side cooperative and condominium inventory:

More Lower East Side buildings

The neighborhood

For the full corridor — architecture, transit, and pricing across Lower East Side — read The Roebling Team Guide to Lower East Side.

Preparing a board package for this building?

The full playbook — what goes in the package, how boards read your financials, the interview, and the timeline — plus sample cover, reference, and personal letters you can adapt.

How to read the facts on this page. Items attributed to an offering plan describe the building as it was offered at that filing — unit mix, square footage, the amenity program as planned. They are not a statement about how the building operates today. Tax and compliance figures are sourced separately to current City records and carry their own dates. House rules, staffing and fee policy can change by board resolution without any public filing: treat every policy line here as a starting point for diligence and confirm it with the managing agent. Where this page compares one building or neighborhood to another, that is our analysis of the recorded record — it names the measure, the period and the sample it rests on, and it is an observation about medians rather than a prediction about any particular apartment.

Considering a move at Part of the Seward Park Cooperative?

Request a private building brief with the relevant comparable sales, current and off-market availability, and an apartment-specific view of value.

Prefer to speak directly? Schedule a consultation →
Corey Cohen, Licensed Associate Real Estate Broker · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com