- Year built
- 2001
- Type
- Condominium
- Units
- 18
- Floors
- 10
Every recorded sale at this building, 2006–2021
Price-per-square-foot over time, the line- and floor-premium curves, and every recorded sale.
- Median $/sf
- $1,158
- Listing discount
- 0.0%
- Recorded sales
- 25
- On record
- 2006–2021
845 Second Avenue is a boutique, ground-up condominium completed in 2001 on a single 25-foot lot between East 45th and East 46th Streets — a compact, roughly 100-foot masonry mid-rise carrying 18 residential units over ground-floor commercial space. Its scale is its defining trait: with roughly two apartments per floor, it reads as an intimate building rather than a full-service tower, in a corner of Midtown East that sits within a short walk of Grand Central Terminal and the United Nations.
The condominium was formally organized under an offering plan that took units to market in 2006, with sponsor sell-out closings recorded across late 2006 into 2007. Since then the building has traded steadily as individual-owner condominium stock, with a continuous stream of resales — the strongest single piece of evidence that this is a genuine for-sale condominium rather than a rental building.
Local Law 97
This building is below the 25,000 sq ft threshold at which LL97 emissions caps apply. No regulatory capital pressure from this law specifically, current or 2030.
See full Local Law 97 analysis →Facade safety — Local Law 11
The latest available filing classified the facade as SWARMP — Safe With A Repair and Maintenance Program: the engineer identified conditions requiring monitoring or repair before the next inspection cycle. The scope, timeline, and how the building funds the work are building-specific — we review the filings and board materials for you.
QEWI = Qualified Exterior Wall Inspector — the licensed engineer the city requires to sign the report (the independent expert, not the managing agent). Source: NYC DOB facade filings (FISP) · The Roebling Research Library.
See the full facade history →Recent sales
Recent closings at this building, curated by The Roebling Team research desk. Apartment-level facts are independently verified before publishing; sale prices reflect the recorded transfer amount at the NYC Department of Finance.
| Date | Unit | Apartment | Price | PPSF | vs. Ask |
|---|---|---|---|---|---|
| Aug 1, 2018 | 3A | 1 BR · 1 BA · 658 sf | $725,000 | $1,102/sf | +0.0% |
| Jul 10, 2018 | 5A | 1 BR · 1 BA · 658 sf | $758,000 | $1,152/sf | +0.0% |
| Oct 2, 2017 | 5A | 1 BR · 658 sf | $925,000 | $1,406/sf | +0.0% |
| Sep 14, 2017 | 3A | 1 BR · 658 sf | $900,000 | $1,368/sf | +0.0% |
| Aug 9, 2016 | 6B | 2 BR · 1 BA · 658 sf | $789,000 | $1,199/sf | -12.2% |
| Jun 11, 2015 | 4A | 2 BR · 770 sf | $660,000 | $857/sf | +3.1% |
| Oct 22, 2012 | 4B | 1 BR · 658 sf | $600,000 | $912/sf | off-mkt |
| Feb 28, 2012 | 5B | 1 BR · 658 sf | $585,000 | $889/sf | -1.7% |
Market read. $/sf is measured on the latest sales with reliable square footage (2018): a median $1,158/sf across 2 sales. The building has traded as recently as 2021. Median listing discount 0.0% from the last ask.
The retrade record
Lines that have traded more than once in the public record — the building’s appreciation arc, apartment by apartment.
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 1-01319-7502) and verified listing data. Apartment-level facts (line, condition, asking-price context) curated and cross-verified by The Roebling Team research desk. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage from recorded condo declarations and offering plans.
Comparable buildings
- 303 East 57th Street — nearby Midtown East / Sutton-edge peer; comparable elevator-served ownership stock
- 430 East 58th Street — nearby East Side peer; boutique-scale building
- 117 East 57th Street — nearby Midtown East peer
- 1 Beekman Place — nearby East 50s enclave peer
- 322 East 57th Street — nearby East Side peer
Sources: The Roebling Research Library (offering plans, house rules, financial statements, board minutes, internal transaction records); NYC Department of Finance recorded transfers; publicly recorded NYC building data.
The neighborhood
For the full corridor — architecture, schools, transit, and pricing across Gramercy — read The Roebling Team Guide to Gramercy.
Considering a move at 845 Second Avenue?
Request a private building brief with the relevant comparable sales, current and off-market availability, and an apartment-specific view of value.
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at 845 Second Avenue 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.