Amenities & policies18 fields with status, detail and sourcesOpen
ElevatorConfirmed yes+
1 active passenger-device records.
Live-in / on-site superConfirmed yes+
No additional public detail was documented in the reviewed sources.
Building laundryConfirmed yes+
Outdoor spaceObserved in listing history+
A resident common outdoor area or courtyard is described in public listing history.
Courtyard / gardenObserved in listing history+
Common courtyard/outdoor area precedent; verify current access and furnishings.
Roof deckUnverified+
No additional public detail was documented in the reviewed sources.
No direct URL was captured. Treat this status as an unresolved research lead.
PetsConflicting / verify+
Shareholder-sale sources allow cats and dogs; a rental advertisement says no pets, likely a tenant-specific restriction. Verify both scopes.
PoolUnverified+
No additional public detail was documented in the reviewed sources.
No direct URL was captured. Treat this status as an unresolved research lead.
Gym / fitness roomUnverified+
No additional public detail was documented in the reviewed sources.
No direct URL was captured. Treat this status as an unresolved research lead.
Doorman / staffed entryConditional / verify+
Intercom/video entry is publicly documented; no staffed doorman was established.
Parking / garageConfirmed yes+
Parking by waitlist.
StorageConfirmed yes+
Storage is publicly advertised on a waitlist basis.
Bike storageConfirmed yes+
Bike storage, reportedly waitlisted.
SublettingConflicting / verify+
Compass says subletting after two years; an older StreetEasy listing says unrestricted after one year. Verify current ordinary-shareholder policy.
Ownership policiesUnverified+
No additional public detail was documented in the reviewed sources.
No direct URL was captured. Treat this status as an unresolved research lead.
Observed unit mixObserved in listing history+
Studios through 2-bedroom homes observed.
Two-bath precedentUnverified+
No additional public detail was documented in the reviewed sources.
No direct URL was captured. Treat this status as an unresolved research lead.
Official recordsHPD 19 open · DOB 4 active · Energy AOpen
- Official addresses
- 40-04 GREENPOINT AVENUE; 48-21 40 STREET
- BBL
- 4002020023
- Zoning
- R5
- Lot area
- 9,958 sq ft
- Building area
- 49,660 sq ft
- Assessed total
- $2,017,800
Auditable public-record inputsExtracts reviewed for the Atlas snapshot of September 4, 2026.
Violation counts are research flags—not a safety rating, condition report, or substitute for counsel and engineering diligence.
Offering plan, sales & transitLimited public transfer record · 1,620 ft to 7Open
NYAG offering plan
Plan matched
- Plan
- 48-21 40TH STREET (C850570)
- Type
- COOPERATIVE · CONVERSION
- Accepted / effective
- 05/08/1986 / 06/01/1987
- Plan units
- 59
The plan record is associated by an exact official address alias. NYAG plan units, prices, sponsors and dates describe the offering-plan record and may not equal current building facts.
Rolling sales extract
Pricing not reported
Fewer than five qualifying public transfers were reviewed. The Atlas does not publish the exact count, range, or median for a group this small. Ask Lauren for private property-level context.
Sales and transit extracts reviewed for the Atlas snapshot of September 4, 2026. Transit distance is straight-line—not a walking route.
Full research & sources5 curated claims · 13 linked referencesOpen
building profileconfirmed
Postwar elevator cooperative; 6 stories; built 1955; 60 units.
building-wide scope · high confidenceSource / date notes: accessed 2026-09-03
outdoor spaceobserved
Serene resident common outdoor area/courtyard.
building-wide shared outdoor scope · medium confidenceCurrent sales listings focus on other amenities; taxonomy and current furnishings are not described consistently.Source / date notes: accessed 2026-09-03
amenities and staffingconfirmed
Elevator, laundry, live-in superintendent, indoor garage/parking waitlist, bike-room waitlist, storage waitlist and intercom/video entry.
building-wide scope · high confidenceAll parking/bike/storage availability should be displayed as waitlist-based.Source / date notes: accessed 2026-09-03 · 2C listed 2026-01-15 · CityRealty updated 2026
pets financing and subletsobserved
Cats and dogs allowed for shareholders; 20% minimum down and no flip tax repeatedly reported. Subletting is allowed after an owner-occupancy period.
building-wide policy scope · medium confidenceCurrent listings disagree whether the occupancy wait is one year or two. A rental advertisement says no pets, likely a tenant-specific restriction.Source / date notes: accessed 2026-09-03 · 2C updated 2026-06-29 · 4B updated 2026-07-13
unit mix and defining featureconfirmed
Studios through 2-bedrooms, with reliable inventory one bath. Defining feature is a strong value-oriented postwar package—garage, bike/storage, common outdoor area, live-in super and no flip tax.
building inventory and identity scope · high confidenceNo verified 2-bath, combination, private outdoor, in-unit washer/dryer, pool, gym, roof deck or package-room precedent found.Source / date notes: accessed 2026-09-03
Public evidence is a starting point. Verify current rules, costs, condition, and availability before relying on them. All sources →