856 Washington Avenue

The building is a slim tower on a wide-shouldered base: fourteen stories on a fifty-foot frontage and about 128 feet of depth, roughly 40,000 square feet of building area, twenty-six apartments. That arithmetic — an average of about 1,500 square feet of gross building area per apartment, in a building that also carries a courtyard, a library salon, a gym, a playroom and a lounge — tells you the apartment mix skews to two- and three-bedroom family layouts rather than to studios and one-bedrooms. The A and B lines run the typical floors; a set-back penthouse tier sits above.

The design language is contemporary Brooklyn rather than contextual pastiche: a dark masonry-and-glass envelope, large windows, floor plans oriented to the long east–west axis of the lot, and setbacks above the base that produce private outdoor space on the upper floors. Interiors were delivered new in 2018 with the full new-development finish package, which means the practical renovation question here is not condition but taste — nearly a decade in, the finishes are original in most apartments and the question for a buyer is whether the 2018 palette still reads current.

The amenity program is unusually deep for a twenty-six-unit building, and it is the building's most durable competitive advantage. A double-height library salon with herringbone oak floors, a third-floor landscaped courtyard, a fitness center with a dedicated yoga room, a children's playroom, a residents' lounge, bicycle storage, an attended lobby, and the roof deck with Prospect Park and Manhattan views. Spread across twenty-six units, that program is expensive to run — which is the other half of the same fact, and the reason common charges here run where they do.

The building is professionally managed under a standard New York condominium structure: unit owners hold fee title to their apartments and an undivided interest in the common elements; the board exercises a right of first refusal on transfers rather than approving purchasers; and there is no cooperative-style board interview. That framework is what makes the building materially more liquid than the Prospect Heights prewar cooperative stock, and it is a real part of the value proposition for buyers who want financing flexibility, LLC or trust ownership, or the option to lease.

Two operating realities deserve attention. First, the amenity load is carried by twenty-six apartments. An attended lobby, a landscaped courtyard, a gym, a playroom, a lounge and a roof deck are the operating profile of a much larger building, and the common charges reflect it — roughly $1,771 to $3,358 a month across the listing records reviewed. Read the current budget rather than reasoning from the per-square-foot rule of thumb you would apply to a larger condominium.

Second, the building is now approaching the end of its first capital decade. A 2017–18 structure is past its sponsor warranty period and into the phase where the roof, the façade sealants, the elevator and the mechanical plant begin to generate real line items, and where the reserve balance starts to matter. Ask for the current reserve position, the most recent budget, any assessment history, and the status of the local-law façade cycle. A new-construction building is not a building without capital risk; it is a building whose capital risk has not arrived yet.

Ownership form: Condominium. Right of first refusal on transfer; no purchaser approval. LLC and trust ownership and non-resident purchase are ordinarily permitted under a standard New York condominium framework — confirm against the by-laws on file.

Subletting: Ordinarily permitted under the standard condominium framework. Confirm the minimum lease term and whether the by-laws impose any leasing cap or registration requirement.

Pets: Genuinely unresolved in the records reviewed. Listing records for the building carry both positions — pet-friendly in some, no pets except service animals in others. This is a material term and it is worth resolving in writing with the managing agent before you spend money on diligence.

Common charges: Roughly $1,771 to $3,358 per month by unit across the listing records reviewed. The band is wide because the penthouse tier is materially larger than the typical floors.

Storage: The offering included storage space licenses alongside the residential units. Establish whether the apartment you are buying carries one, and on what terms.

Taxes: Confirm the current abatement position and the assessed value on the specific apartment. On a Brooklyn condominium of this vintage, the tax line is the largest single variable in true monthly carrying cost and the one most often understated in a first pass.

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.

Market read. Most recent trades (2026) cleared a median $1,470/sf (floor-adjusted) across 2 sales. 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 3.9% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy.

Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01179-7501). 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.

Resolve the pet question in writing. The public record contradicts itself. If pets matter to you, settle it before diligence spend.

Read the reserve and the capital plan, not the age. The building is eight years old and heading into its first real capital decade. Reserve balance, assessment history and façade-cycle status are the numbers that matter.

Model the amenity load honestly. Six amenity spaces carried by twenty-six apartments is a permanently high common-charge structure. It is a fair trade for the program, but it is the trade.

Run the tax line on the specific unit. Abatement position and assessed value vary; do not reason from the building.

Know the site's history before you meet the neighbors. The Green Point Savings Bank was demolished over local objection in 2016. It is part of the building's story in the neighborhood, and the lobby installation is built from the bank's own safe-deposit boxes.

Sell the amenity program. A library salon, a landscaped courtyard, a gym with a yoga room, a playroom, a lounge and a roof deck — in a twenty-six-unit building, one block from the Brooklyn Museum. Very little in Prospect Heights matches it.

Sell the view. The upper floors clear the neighborhood's low-rise fabric to Prospect Park, Grand Army Plaza and the Manhattan skyline. Photograph it properly and at the right hour.

Sell the condominium form. Against the neighborhood's prewar cooperative inventory, the absence of a board interview, the financing flexibility and the leasing latitude widen the buyer pool materially. Say so explicitly.

Have the pet policy, the storage licence and the tax position documented before you list. All three surface in diligence, and all three are cheaper to answer up front than to concede later.

Price to the line. The penthouse tier and the typical floors are two markets. Anchor to the closest in-building comparable.

If you're considering 856 Washington, also evaluate:

• 550 Vanderbilt Avenue — the Pacific Park condominium a short walk northwest; the closest peer for new-development finish and amenity load at scale
• 700 Pacific Street — contemporary Prospect Heights condominium; a direct new-development alternative
• 44 Butler Place (Butler Plaza) — the small Prospect Heights condominium alternative, for buyers who want the tenure without the tower
• 1 Grand Army Plaza (Richard Meier on Prospect Park) — the architect-led condominium at Grand Army Plaza; the design-forward comparison
• 135 Eastern Parkway (Turner Towers) — the neighborhood's largest prewar cooperative, three blocks west; the rooms-and-scale alternative
• 41 Eastern Parkway — prewar cooperative at the Grand Army Plaza end of the parkway
• 175 Eastern Parkway — 1920s parkway cooperative beside the Brooklyn Museum; the closest prewar building to this one
• 125 Eastern Parkway (The Theodore Roosevelt) — small prewar parkway co-op; the tenure-and-carrying-cost comparison
• 225 Park Place — 1940 Colonial Revival cooperative inside the Prospect Heights Historic District
• 230 Park Place — the Art Deco elevator cooperative across Park Place; the landmarked-context alternative