45 Garnet Street
45 Garnet Street, between Court and Smith streets, Carroll Gardens
BBL 3004787507 · BIN 3008170
- Year built
- 2021
- Type
- Condominium
- Landmark
- No
- Amenities
- Elevator; private gardens and terraces associated with selected homes
Every recorded sale at this building, 2020–2026
Price-per-square-foot over time, the line- and floor-premium curves, and every recorded sale.
- Median $/sf
- $929
- Listing discount
- 8.9%
- Recorded sales
- 11
- On record
- 2020–2026
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at 45 Garnet Street 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.
About the building
45 Garnet Street is a low-rise condominium completed under a new-building filing by architect Paul Lombardi. The eight-residence project received its DOB construction sign-off in August 2022, and closings began the following month. Its three principal stories incorporate a mezzanine above and cellar space below, producing several apartment configurations within a compact building.
Lower homes include one-bedroom layouts with additional lower-level space and, in selected cases, private gardens. Middle-floor apartments include three-bedroom flats. Duplex penthouses combine three bedrooms with terraces on more than one level, including substantial roof-level outdoor areas. Oversized windows, central air conditioning and in-unit laundry occur throughout the marketed inventory, and the building has an elevator.
Recent sales
Recent closings at this building, curated by The Roebling Team research desk. 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 |
|---|---|---|---|---|---|
| Jul 1, 2026 | 1D | 1 BR · 1.5 BA · 1,582 sf | $1,730,000 | $1,094/sf | off-mkt |
| Jan 23, 2026 | 1A | 1 BR · 1.5 BA · 1,256 sf | $960,000 | $764/sf | -2.0% |
| Sep 14, 2023 | 3A | 3 BR · 3 BA · 2,038 sf | $2,358,700 | $1,157/sf | -14.2% |
| Sep 14, 2023 | 1D | 1 BR · 1.5 BA · 1,582 sf | $1,413,000 | $893/sf | -13.0% |
| Sep 14, 2023 | 1B | 1 BR · 1.5 BA · 1,288 sf | $968,700 | $752/sf | -9.9% |
| Mar 17, 2023 | 1A | 1 BR · 1.5 BA · 1,256 sf | $910,000 | $725/sf | -8.9% |
| Feb 15, 2023 | 3B | 3 BR · 3 BA · 2,014 sf | $2,800,187 | $1,390/sf | -5.1% |
| Oct 21, 2022 | 2B | 3 BR · 2 BA · 1,544 sf | $2,189,237 | $1,418/sf | +12.3% |
Market read. Most recent trades (2026) cleared a median $929/sf across 2 sales. Median listing discount 8.9% 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 3-00478-7507) 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.
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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What to know if you’re buying
The lower homes include cellar space in their overall layouts. Their advertised interior areas can exceed 1,200 square feet while retaining a one-bedroom designation. The cellar's permitted recreation or accessory use should stay separate from the legal bedroom count; its size doesn't create permission for another bedroom there.
Comparable buildings
- 480 Degraw Street — A contemporary low-rise condominium with a somewhat larger residential association.
- The Govley — A boutique condominium from a similar development period farther north.
- The Terraces at Court Street — A nearby, larger condominium for comparing outdoor-space layouts and elevator access.
- 345 Carroll Street — A larger modern condominium retaining a low building profile.
More Carroll Gardens buildings
- 417 Clinton Street
- 430 Clinton Street — 1900 co-op
- 437 Sackett Street — 1901 condominium
- 450 Clinton Street — 1867 co-op
- 480 Degraw Street — 2017 condominium
- 492 Henry Street (Henry Street Mews) — 1928 condominium
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Carroll Gardens.
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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