Senneca Terrace
324 East 112th Street, between First and Second Avenues · Harlem
BBL 1016837501 · BIN 1087121
- Year built
- 2004
- Type
- Condominium
- Amenities
- Elevator, video intercom, part-time superintendent and bicycle storage
- Landmark status
- Not an individual landmark; not in a historic district
- NYC Landmarks Preservation Commission and City Planning records, updated February 2026
- Pets
- Pets permitted; species and limits not stated
Every recorded sale at this building, 2005–2026
Price-per-square-foot over time, the line- and floor-premium curves, and every recorded sale.
- Median $/sf, 2026 to date
- $650
- floor-adjusted, 1 sale
- Listing discount
- 1.3%
- Recorded sales
- 34
- On record
- 2005–2026
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at Senneca Terrace 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.
Senneca Terrace is a small Karl Fischer-designed condominium whose original offering combined one-bedroom apartments, larger two-bedroom homes, townhome-style layouts and terraced penthouses. CGS Builders developed the seven-story building at 324 East 112th Street, with 112 Street Realty LLC as the sponsor entity. Its 20 residences share elevator access and a limited service package.
The Attorney General accepted the new-construction offering in July 2005, with effectiveness recorded the following month. The project's tax benefit began in 2007. The 25-year 421-a program remains active on the 2027 roll, giving the building a specific tax position within East Harlem's established resale condominium market.
Architecture and unit composition
The original development program ranged from approximately 611-square-foot one-bedrooms to 1,150-square-foot penthouses. Townhome-style homes added a different configuration at the base. Standard two-bedroom, two-bath layouts measure around 1,073 square feet.
Private outdoor space appears in several forms. Two-bedroom apartments can have a pair of balconies, while penthouses have larger terrace areas. Living rooms and bedrooms open toward different parts of these outdoor spaces, so the floor plan's connections matter alongside the total exterior area.
The larger two-bedroom homes include space for dining near the entry, open kitchens, high ceilings and in-unit laundry. The recorded inventory also includes lower-level duplex configurations. These larger homes have a different distribution of interior space from the single-level apartments above.
Building operations
Senneca Terrace has an elevator, video intercom and a part-time superintendent. Bicycle storage supports the building's relatively compact common-area program. Apartment laundry is provided within individual homes.
The Attorney General's filing identifies 20 residential units and no separately offered commercial or parking units. DOF likewise carries 20 residential lots; the largest single owner holds one apartment. The property has a dispersed ownership structure.
The active tax program is a 25-year, no-cap 421-a benefit beginning in 2007. That recorded program information is more useful for projecting the tax timeline than a current monthly amount on an individual apartment. The building stands close to its recorded residential zoning allowance, with a built FAR of 3.92 against 4.0 allowed.
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.
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Building staffing and amenities
- Virtual or video entry
- YesSource: The Roebling Team's building profile
- Elevator
- YesSource: NYC Department of City Planning records (PLUTO)
- Amenities noted
- Bike storageSource: 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
This building is below the 25,000 sq ft threshold at which LL97 limits apply to a building on its own. It is still covered if it shares a tax lot or condominium board with buildings totaling over 50,000 sq ft; confirm on DOB’s covered-buildings list.
See full Local Law 97 analysis →Facade safety — Local Law 11
The latest available FISP filing classified the facade as Safe — no repairs were required at that inspection. A filed Safe grade is not a guarantee of current condition: owners still maintain the facade and, where required, observe parapets each year. Future inspection timing (Local Law 49 of 2025 changed the cycle framework from October 1, 2026), repair and any assessment decisions remain building-specific.
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).
Penalties shown are amounts DOB assessed against filings on record across 2010–15 to 2020–25. The FISP dataset does not record whether they were paid, contested or remain open, so treat the figure as history rather than a current balance and confirm the building’s standing with the managing agent.
Source: NYC DOB facade filings (FISP) · The Roebling Research Library. City data last refreshed October 2026.
Recent sales
Recent closings 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.
| Date | Unit | Apartment | Price | PPSF | vs. Ask |
|---|---|---|---|---|---|
| Jun 11, 2026 | 6A | 2 BR · 2 BA · 1,073 sf | $840,000 | $783/sf | -11.6% |
| Jan 26, 2026 | PHB | 2 BR · 2 BA · 1,150 sf | $885,000 | $770/sf | -6.8% |
| Sep 17, 2020 | 3C | 1 BR · 611 sf | $530,000 | $867/sf | — |
| May 4, 2018 | 4B | 2 BR · 2 BA · 1,073 sf | $915,000 | $853/sf | +2.2% |
| Jul 12, 2017 | 4B | 2 BR · 2 BA · 1,073 sf | $610,000 | $568/sf | — |
| Jun 28, 2017 | 1A | 2 BR · 1,300 sf | $870,000 | $669/sf | -30.3% |
| Sep 29, 2016 | PH7A | 2 BR · 1,100 sf | $980,000 | $891/sf | -6.7% |
| Sep 29, 2016 | PH7A | 2 BR · 1,100 sf | $1,050,000 | $955/sf | +0.0% |
Market read. Most recent trades (2026 to date) cleared a median $650/sf (floor-adjusted) across 1 sale. 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 1.3% 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.
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 1-01683-7501; each condominium apartment is its own tax lot). 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 from recorded condo declarations and offering plans.
What would your apartment rent for?
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Buying here? Condo closing costs with a mortgage typically run 3 to 6% of the price. See NYC co-op and condo closing costs, line by line.
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Comparable buildings
- One Museum Mile: A larger East Harlem condominium with a staffed lobby, pool and substantial common amenities.
- 1270 Fifth Avenue: A postwar cooperative near the park, useful for comparing tenure and a larger building's operating structure.
- 3 West 122nd Street: A prewar condominium conversion with shared outdoor space and a fitness room.
- 380 Lenox Avenue: A condominium from the same broad development period, with a brick-and-limestone design by GF55 Partners.
- 2280 Frederick Douglass Boulevard: A larger contemporary condominium with full-time staffing, a roof terrace and an on-site garage.
More Harlem buildings
- Tesoro, 317 East 111th Street — 2008 condominium
- 320 West 115th Street — 1900 condominium
- One Morningside Park (321 West 110th Street) — 2011 condominium
- 352 West 117th Street (The Endymion) — 1900 condominium
- 368–370 St. Nicholas Avenue — 1910 condominium
- Morningside Court, 368 West 117th Street — 1901 condominium
The neighborhood
For the full corridor — architecture, transit, and pricing across Harlem — read The Roebling Team Guide to Harlem.
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.
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646.939.7375 · c.cohen@compass.com