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The New Century, 401 West End Avenue, northwest corner of West 79th Street · West End Avenue, Manhattan — Cooperative, 1900

The New Century

401 West End Avenue, northwest corner of West 79th Street · West End Avenue, Manhattan

Upper West Side

BBL 1012440012 · BIN 1033719

At a glance
Year built
1900
Type
Cooperative
Units
61
Floors
9
Amenities
Full-time doorman, resident superintendent, two elevators, central laundry, bicycle storage and storage
Landmark status
Not an individual landmark; in the Riverside-West End Historic District Extension I
NYC Landmarks Preservation Commission records, updated February 2026
Pied-à-terre
Permitted
Pets
Pets permitted; species and limits not stated
Doorman
Full-time doorman

The New Century sales history: 36 recorded transfers

Own an apartment at The New Century?
Enter your apartment to see its recorded sale history and today’s estimate.
The Data Room

Every recorded sale at this building, 2003–2025

Bedroom-by-bedroom medians, the full transfer record, and how units trade against ask.

1BR median, 2024–2025
$718K
6 qualifying sales
Recent range
$450K – $1.8M
Listing discount
1.3%
Recorded transfers
36
Considering a sale?

Own an apartment here? See what it would sell for.

A Private Pricing Opinion — what your apartment at The New Century 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

The New Century occupies the northwest corner of West End Avenue and West 79th Street with rounded bays, a substantial stone base and contrasting bands of brick. William B. Franke was both architect and original owner of the 1900–01 building. Its nine-story form belongs to the avenue's early generation of apartment houses, before the taller buildings of the 1920s and 1930s.

The current cooperative contains a broad mix of homes, from compact apartments to large combinations. Rounded corner rooms and high ceilings give some interiors an identifiable connection to the original architecture. The staffed entrance and common services support that varied inventory within a building of 61 residences.

West 79th Street provides an open cross-street exposure beside the avenue frontage. Riverside Park is a block to the west, while Broadway is to the east. Corner apartments can look in more than one direction, with the shape of the bays affecting both the outlook and the interior wall arrangement.

Architecture and unit composition

LPC describes red and buff brick, limestone and terra-cotta as the principal exterior materials. The stone base rises through two stories and higher at the corners. Above it, contrasting brick and terra-cotta trim frame the windows and distinguish the uppermost floor.

The building has been altered over time. Its original porch and cornice were removed, and balcony railings at the corners were taken away. Surviving rounded corners and carved stone balcony supports remain important parts of the exterior even where the original composition has changed.

Inside, the present apartment mix includes one-bedroom homes and larger multi-bedroom arrangements. Some larger residences are combinations, bringing together rooms from earlier apartments. Their dimensions and internal routes can differ substantially from those of an original large apartment.

Bay windows introduce curved or angled room edges at the corners. They can widen the view beyond a single flat window wall and bring light from several directions. In a room with a rounded perimeter, furniture placement depends on the straight walls remaining between openings.

High ceilings, hardwood flooring and moldings survive in portions of the inventory. Renovated homes may have open kitchens and larger combined living areas, while others retain more formal divisions. Separate dining rooms, entrance foyers and multiple bathrooms occur among the larger layouts.

Some apartments have in-unit laundry, supplementing the building's central facility. An existing installation reflects the history of that apartment; permission for a new installation remains subject to the cooperative's alteration requirements. The age of the building makes plumbing location a meaningful part of a proposed change.

Building operations

The New Century has a full-time doorman and resident superintendent. Two elevators serve the nine floors, and central laundry, bicycle storage and additional storage provide common services. The entrance includes a raised approach to the lobby, so a buyer assessing step-free access should examine the actual route from sidewalk to elevator.

The historic-district designation covers the building's exterior. Window changes and work on the stone, brick and terra-cotta can therefore require LPC review as well as ordinary construction approvals. The surviving decorative supports and rounded corner masonry are specific components of that exterior responsibility.

The cooperative conversion took place in 1990. Current buyers enter an established ownership structure, with individual renovations layered over a much older building. A modern kitchen or newly configured living room does not date the common risers, elevator systems or exterior fabric.

No building-level tax abatement is identified, and the property is in class 2. Its recorded floor area is below the present zoning's residential allowance. The avenue's zoning and the historic-district controls operate together; the existing architectural envelope remains the relevant starting point for exterior work.

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
Not verified
Pied-à-terre ownership
PermittedSource: The Roebling Team's building profile

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; species and limits not statedSource: 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
$731 per room a monthMedian of 8 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: The Roebling Team's building profile
Live-in superintendent
YesSource: The Roebling Team's building profile
Elevator
YesSource: NYC Department of City Planning records (PLUTO)
Amenities noted
Bike storage, laundry roomSource: 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.

Local Law 97

Carbon-penalty exposure
🟡
Moderate — under today's cap; material modeled 2030 exposure
2024–2029 annual penalty
$0 (under cap)
2030–2034 annual penalty
$17,512/yr
Per unit / month range
$0 – $24
Modeled exposure split equally across 61 units (the residential count on the city's lot record). Not an assessed amount; co-op shareholders are typically charged by share allocation.

Source: NYC LL84 benchmarking and PLUTO · The Roebling Research Library. City data last refreshed October 2026.

See full Local Law 97 analysis — emissions history, scenarios, methodology →

Facade safety — Local Law 11

Local Law 11 / FISP · last inspection 2020–25
SWARMP
What this means for you

The latest available filing classified the facade as SWARMP — Safe With A Repair and Maintenance Program: the inspector (QEWI) identified conditions requiring monitoring or repair, with repairs due by the deadline stated in the filing. The scope, timeline, and how the building funds the work are building-specific — we review the filings and board materials for you.

Inspection history
2005–10
Safe
2010–15
SWARMP
2015–20
Safe
2020–25
SWARMP
2025–30
Due
Next report due
by Feb 2027
The three grades, in buyer terms
SafeLatest filing: Safe — no repairs required at that inspection.
SWARMPLatest filing: repairs are due by the deadline stated in the filing.
UnsafeLatest filing: unsafe conditions requiring corrective action.
How to read this, and where it comes from

QEWI = Qualified Exterior Wall Inspector — a licensed professional engineer or registered architect who meets DOB’s FISP qualifications and signs the report (the independent expert, not the managing agent).

Source: NYC DOB facade filings (FISP) · The Roebling Research Library. City data last refreshed October 2026.

See the full facade history →

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
Aug 20, 20256E
1 BR · 1 BA
$790,000-1.3%
Jul 25, 20251G
1 BR · 1 BA
$450,000-4.3%
Jun 5, 20252C
1 BR · 1 BA · 820 sf
$756,843$923/sf-2.3%
May 6, 20252D
1 BR · 1 BA
$650,000+0.0%
Mar 3, 20257E
3 BR · 2 BA · 1,800 sf
$1,625,000$903/sf+0.0%
Jan 15, 20256F
1 BR · 1 BA
$686,564-8.5%
Sep 6, 20248FG
3 BR · 2 BA
$1,750,000+0.0%
May 1, 20243E
1 BR · 1 BA
$750,000-4.5%

Market read. Most recent trades (2025) cleared a median $913/sf (floor-adjusted) across 2 sales. Floor-adjusted means each sale is restated to a constant mix of floors, so the figure can differ from the plain median of the sales listed above. Median listing discount 1.5% 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.

1A · 450 sf+97%
$229,000 2004 → $450,000 ($1,000/sf) 2023
3FG+97%
$895,000 2003 → $1,765,000 2013
2F · 1,000 sf+52%
$699,000 ($699/sf) 2004 → $780,000 2013 → $1,065,000 ($1,065/sf) 2019
1F+34%
$540,000 ($692/sf) 2003 → $550,000 ($705/sf) 2007 → $725,000 2022
1G+0%
$450,000 2009 → $499,000 ($907/sf) 2014 → $450,000 2025
View all 36 recorded transfers, sortable

Full closing history with price-per-square-foot over time, the complete retrade record, and every line that has traded.

Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01244-0012). 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 The New Century, last 36 months

$1,200median rent per room per month
SizeLeasesMedian / month
Studio2$2,850

5 closed sublet leases, October 2023 to September 2026. Most recent lease June 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 The New Century and nearby.

What would buying here cost?

At the recent median sale of $722K (6 transfers in the past 24 months, since November 12, 2024), a buyer putting 25% down would pay about $11,256 to close, or 1.6% of the price.

  • Mansion tax: $0
  • No mortgage recording tax or title insurance on a co-op purchase
  • Attorneys, lender, building fees and filings: $11,256

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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Comparable buildings

  • The Orienta — An early-twentieth-century cooperative nearby with a smaller inventory and similar overall height.
  • 321 West 78th Street — A later prewar cooperative with a broadly comparable residential count.
  • 375 West End Avenue — Another older avenue cooperative for comparing larger prewar room arrangements.
  • The Hereford — A smaller cooperative in a taller early apartment house on the same cross street.
  • The Riverdale — A prewar cooperative of similar height with a Riverside Drive setting.

More West End Avenue buildings

The neighborhood

For the full corridor — architecture, transit, and pricing across West End Avenue — read The Roebling Team Guide to West End Avenue.

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 The New Century?

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Corey Cohen, Licensed Associate Real Estate Broker · The Roebling Team at Compass
646.939.7375 · c.cohen@compass.com