Amenities & policies18 fields with status, detail and sourcesOpen
ElevatorConfirmed no+
Six-story walk-up cooperative.
Live-in / on-site superConfirmed yes+
No additional public detail was documented in the reviewed sources.
Building laundryConfirmed yes+
Common laundry; CityRealty also says in-unit laundry may be permitted subject to approval.
Outdoor spaceConfirmed yes+
Gated landscaped courtyard/garden.
Courtyard / gardenConfirmed yes+
No additional public detail was documented in the reviewed sources.
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.
PetsConfirmed yes+
Pet friendly advertised; restrictions not established.
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 entryUnverified+
No staffed doorman was established in reviewed public sources; an omitted amenity is not an express negative.
No direct URL was captured. Treat this status as an unresolved research lead.
Parking / garageUnverified+
No additional public detail was documented in the reviewed sources.
No direct URL was captured. Treat this status as an unresolved research lead.
StorageConfirmed yes+
No additional public detail was documented in the reviewed sources.
Bike storageConfirmed yes+
Indoor and outdoor bike storage advertised.
SublettingConfirmed yes+
Subletting allowed according to multiple listing/directory sources; exact waiting period and cap not established.
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.
FinancingConditional / verify+
20% minimum down advertised.
Observed unit mixObserved in listing history+
Studios through 4-bedroom combinations/duplexes observed, including multiple 2-bath precedents.
Two-bath precedentConfirmed yes+
CityRealty unit history identifies apartment F44 as 2BR/2BA.
Official recordsHPD 51 open · DOB 3 active · Energy COpen
- Official addresses
- 39-24-39-52 QUEENS BOULEVARD; 45-01-45-15 39 PLACE; 45-02-45-16 40 STREET
- BBL
- 4001940023
- Zoning
- R7A
- Lot area
- 30,000 sq ft
- Building area
- 121,714 sq ft
- Assessed total
- $5,473,800
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 & transit5 qualifying transfer records · 180 ft to 7Open
NYAG offering plan
Plan matched
- Plan
- 45-08 40TH STREET (C890131)
- Type
- COOPERATIVE · CONVERSION
- Accepted / effective
- 06/12/1990 / 05/02/1991
- Plan units
- 112
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
5 qualifying records
These are qualifying public property-transfer records in the dataset—not an appraisal, live inventory, or unit-level comp set.
Sales and transit extracts reviewed for the Atlas snapshot of September 4, 2026. Transit distance is straight-line—not a walking route.
DOB building work9 selected filings · not proof of current operationOpen
Apartment-combination precedent
Application filed to combine two apartments on the fifth floor (Apts. B-51 and B-52) as per DOB TPPN #3/97. Plumbing work to be filed as an LAA. No change in use, egress or occupancy.
Letter of Completion issued · Job Q08028374NYC DOB sourceBuilding laundry / washer-dryer infrastructure
PROPOSED LAUNDRY ROOM FOR OCCUPANTS OF RESIDENTIAL BUILDING, ALL AS SHOWN ON PLANS HEREWITH SUBMITTED. NO CHANGE IN USE, EGRESS OR OCCUPANCY SHALL RESULT FROM PROPOSED WORK UNDER THIS APPLICATION.
Signed off · Job 421187165NYC DOB sourceCellar storage rooms
LEGALIZE THE STORAGE ROOMS CREATED AT CELLAR AREA. CELLAR AREA 8'-0" AND PARTITIONS ARE 7'-0" HIGH. REMOVAL OF WASHER AND ASSOCIATED PIPING CAPPED AT FIRST FLOOR APARTMENT # A11. NO CHANGE IN USE, EGRESS OR OCCUPANCY SHALL RESULT FROM PROPOSED WORK UNDER THIS APPLICATION.
Partial permit issued · Job 421250933NYC DOB sourceCourtyard work
COURTYARD PAVING INSTALLATION AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Permit issued for entire filing/job · Job 420107048NYC DOB sourceApartment-combination precedent
COMBINING APARTMENTS (DWELLING UNITS) F42 & F52 BY INSTALLING INTERNAL CONNECTING STAIR UNDER LOCAL LAW #3/97. MINOR PARTION MODIFICATION WILL BE MADE AT BOTH DWELLING UNITS. KITCHEN AT F52 SHALL BE REMOVED WITH ALL PLUMBING LINES CAPPED. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Signed off · Job 402086513NYC DOB sourceApartment-combination precedent
COMBINING APARTMENTS (DWELLING UNITS) F3 & E12 BY INSTALLING INTERNAL CONNECTING STAIR UNDER LOCAL LAW #3/97. MINOR PARTION MODIFICATION WILL BE MADE AT BOTH DWELLING UNITS. KITCHEN AT E12 SHALL BE REMOVED WITH ALL PLUMBING LINES CAPPED. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Signed off · Job 402087219NYC DOB sourceApartment-combination precedent
COMBINING APARTMENT (DWELLING UNITS) A1 WITH ADJANCENT COMMERCIAL. MINOR PARTION MODIFICATION WILL BE MADE RESULTING IN REMOVAL OF DWELLING UNIT. KITCHEN AT A1 SHALL BE REMOVED WITH ALL ASSOCIATED PLUMBING LINES CAPPED. REDUCTION OF DWELLING UNIT UNDER LOCAL LAW #3/97. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Signed off · Job 402087228NYC DOB sourceApartment-combination precedent
COMBINING APARTMENTS (DWELLING UNITS) C22&C23 BY REMOVING THE SHARED WALL CONNECTINT THE TWO UNITS UNDER LOCAL LAW #3/97. MINOR PARTION MODIFICATION WILL BE MADE AT BOTH DWELLING UNITS. KITCHEN AT C23 SHALL BE REMOVED WITH ALL PLUMBING LINES CAPPED. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Signed off · Job 402152601NYC DOB sourceApartment-combination precedent
COMBINING APARTMENTS (DWELLING UNITS) B42 & B52 BY INSTALLING INTERNAL CONNECTING STAIR UNDER LOCAL LAW #3/97. MINOR PARTION MODIFICATION WILL BE MADE AT BOTH DWELLING UNITS. KITCHEN AT B52 SHALL BE REMOVED WITH ALL PLUMBING LINES CAPPED. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Partial permit issued · Job 402087200NYC DOB sourceFull research & sources5 curated claims · 15 linked referencesOpen
building profileconfirmed
Prewar C6 walk-up cooperative; 6 stories; built 1922; 113 residential units.
building-wide scope · high confidenceCompass reports 126 total units but separately identifies 113 residential units; use 113 for apartment count and retain 126 only as possible total-unit/administrative count.Source / date notes: accessed 2026-09-03 · Compass policies updated 2022-03-14
outdoor space and staffingconfirmed
Resident landscaped courtyard behind distinctive iron gates; live-in superintendent.
building-wide scope · high confidenceStreetEasy unit metadata sometimes calls the courtyard a private garden; evidence supports a common courtyard, not a private yard for every apartment.Source / date notes: accessed 2026-09-03 · D51 active 2026
amenities and policiesobserved
Building laundry, leased storage, bike room, cats and dogs, sublets, and in-unit washer/dryer installations allowed; 20% minimum down reported.
building-wide policy scope · high confidencePet/sublet/washer-dryer policies should still be rechecked against the current board package.Source / date notes: accessed 2026-09-03 · Compass policies updated 2022-03-14
unit mix and special precedentsconfirmed
Observed history spans studios through 4-bedroom combinations/duplexes. Verified two-bath precedents include F44 and E41; an older 4-bedroom/2-bath duplex precedent also exists. E41 and D51 document installed in-unit laundry.
unit-specific precedents scope · high confidenceThese prove precedents, not that every line can legally add a second bath or washer/dryer.Source / date notes: accessed 2026-09-03 · F44 sold 2026-01-09
defining featureconfirmed
A unusually characterful Art Deco-era gated courtyard building with genuine large two-bath and combination precedents.
building identity scope · high confidenceArt Deco is listing-language architectural characterization, not an LPC designation.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 →