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108 E 91st St Apt 1C
Listing Notes
Prime Opportunity in Carnegie Hill Welcome to Unit 1C at 108 East 91st Street, a rare flexible-use opportunity nestled in a stunning Neo-Renaissance boutique co-op just off Park Avenue. Spanning approximately 750 square feet, this ground-floor unit is currently configured as an office space but can be converted into a charming residential residence, offering endless potential for end-users or investors. Featuring 9-foot ceilings, the space feels open and airy, enhancing its flexibility whether used for commercial or residential purposes. The building exudes timeless elegance with a part-time doorman on duty from 8 AM to midnight, seven days a week, and the convenience of a live-in resident manager. Additional amenities include a laundry room for residents and a pet-friendly policy, all within a well-maintained, prewar setting that blends historic charm with modern service. Perfectly situated just two blocks from Central Park and around the corner from the iconic 92nd Street Y, the location offers immediate access to the very best of the Upper East Side-world-class museums, cultural institutions, restaurants, and shops. Commuting is a breeze with the 86th Street 4/5/6 trains and the Second Avenue Q line. Whether you're seeking a quiet commercial space in a prime location or envisioning a welcoming home, Unit 1C delivers flexibility and style in equal measure. Key Features: Approx. 750 SF 9-foot ceilings Currently built as an office; convertible to residential Elegant Neo-Renaissance boutique building Part-time doorman (8 AM-12 AM daily) Live-in resident manager Laundry in the building Pet-friendly policy Coveted Carnegie Hill location, just off Park Avenue Close proximity to Central Park, the 92nd Street Y, museums, restaurants, and more Subway lines: 4/5/6 and Q A unique opportunity in one of Manhattan's most desirable neighborhoods. Reach out today to schedule a private showing.
Market Insights
Comparable price-per-square-foot data is still developing for this home.
- 12 nearby properties available for comparison.
- Price history is limited, so current comps matter more than trend alone.
- Square footage is missing, so valuation should lean more heavily on comps and condition.
Estimated Monthly Payment
Assumes 20% down, 7.00% APR over 30 years. Tax and insurance are national-average estimates — your lender quote will differ.
- Principal & interest$2,927
- Property tax (est.)$504
- Home insurance (est.)$183
Property Read
Nearby inventory exists, but square-footage or price data is incomplete for a clean median comparison.
Price history is still limited; review again as more market activity becomes available.
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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.
Listing Details
- Days on market
- 332 days
- Last price change
- No change recorded
- Listed
- Jun 14, 2025
- Photos
- 7 photos
- Property type
- coop
- Status
- for sale
Features & Amenities
Photos
Building Facts
- Year built
- 1928
- Stories
- 9
- Total units
- 38
- Residential units
- 38
- Building area
- 37,207 sqft
- Lot size
- 5,438 sqft
- Land use
- Multi-family elevator buildings
- Building class
- D4
From NYC public records where available.
Price History
Public Records
29 total recorded against the building
5 total recorded
Tax-lot deed, mortgage, and transfer records on file
Top: noise - residential
Top complaint types in ZIP 10128
- Noise - Residential1,077
- Illegal Parking1,069
- HEAT/HOT WATER977
- Street Condition562
- UNSANITARY CONDITION486
Recent DOB
- May 2, 2023V-DOB VIOLATION - ACTIVE · BENCH-FAILURE TO BENCHMARK NONE
- Dec 1, 2022V-DOB VIOLATION - ACTIVE · EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE
- May 20, 2019V*-DOB VIOLATION - DISMISSED · EVCAT5-NON-RESIDENTIAL ELEVATOR PERIODIC INSPECTION/TEST ELEVATORREQUIRED
- Oct 3, 2018V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
Recent HPD
- Nov 3, 2025Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT FIRE DOOR...
- Nov 3, 2025Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRA...
- Apr 1, 2024Class A · (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD S WEBSITE, WWW.NYC.GOV\HPD, SEARCH BE...
- Mar 15, 2023Class A · (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD S WEBSITE, WWW.NYC.GOV\HPD, SEARCH BE...
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.