170 Williamsburg Street East
170 Williamsburg Street East, Brooklyn, NY 11211
BBL 3021990022 · BIN 3430144
- Type
- Condominium
- Landmark
- No
- Amenities
- Four enclosed parking spaces, per published construction reporting; no amenity list located
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at 170 Williamsburg Street East 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.
170 Williamsburg Street East is a seven-story masonry building with 20 condominium residences over a base of commercial and community-facility space. It is a mixed-use condominium, which affects a buyer in two ways: the plan carries six commercial units, and the building's common charges and governance include the non-residential components.
Published construction reporting describes about 24,600 square feet of residential area, 7,100 square feet of community-facility space and 6,800 square feet of commercial space, a masonry structure with a cellar. That averages about 1,000 square feet per residence on the residential figure.
Published reporting places the lot near the Marcy Avenue stop on the J, M and Z lines. It suits a buyer who wants a new condominium in South Williamsburg with a plan already effective, and who is comfortable with commercial units in the same condominium.
Architecture and residences
DOB's new-building job shows seven stories and 20 dwelling units. PLUTO still carries the lot as 100 Lee Avenue with 15 residential units and 2025 construction; that record predates the filing and should not be relied on. Zoning is R6. Unit sizes, bedroom counts and finishes are set out in the plan's Schedule A. The plan was amended on July 6, 2026 to add a new Schedule A.
Offering and pricing
Per the offering plan filed with the New York State Attorney General, the plan was submitted November 17, 2025 at $45.758 million and accepted May 15, 2026 at $46.175 million. The total covers 20 residential units, 6 commercial units and 17 storage units. Because the commercial and storage units sit in the total, the total does not give an average residential price.
Amendment 1 (submitted July 6, 2026; accepted July 8, 2026) declared the plan effective with four units, or 20 percent, in contract, and replaced Schedule A. The record shows four units sold and has not been updated. Asking prices had not been published as of October 2026.
Recent sales
Recent closings at this building, sourced from NYC Department of Finance records. Apartment-level detail (line, condition, asking-price context) verified upon consultation request.
| Date | Unit | Price |
|---|---|---|
| Sep 25, 2026 | 3B | $999,000 |
| Sep 9, 2026 | 4C | $992,793.75 |
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-02199-0022). 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.
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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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What to know if you’re buying
Deposit and contract. Sponsor contracts typically take a 10 percent deposit, usually split into two payments. Confirm this plan's terms.
Closing costs. In sponsor sales the buyer customarily pays New York City and New York State transfer taxes. The New York State mansion tax applies to purchases of $1 million or more and rises in steps on higher prices.
Certificate of occupancy. DOB's job is a new building with permits issued through 2026. Confirm whether the building holds a temporary or permanent certificate, and read the plan's closing terms for a temporary-certificate closing.
Mixed-use structure. Ask how the plan allocates common charges and taxes between residential, commercial and community-facility units, and who controls the board while the sponsor holds non-residential units.
Storage and parking. The plan creates 17 storage units, and published reporting counts four enclosed parking spaces. Confirm what is sold with a residence and what is sold separately.
What to know if you’re selling
The plan became effective in July 2026, so any seller is an early sponsor-unit buyer. An early resale competes with the sponsor's list.
Comparable buildings
If you're considering 170 Williamsburg Street East, also evaluate these Williamsburg condominiums:
- 232 Lee Avenue — condominium with commercial space on Lee Avenue
- 594 Marcy Avenue — 2016 condominium on Marcy Avenue
- 434 Marcy Avenue — ground-up condominium of 20 units
- 441 Marcy Avenue — ground-up condominium of 38 units
- 446 Marcy Avenue — ground-up condominium completed 2011
More Williamsburg buildings
- 170 Broadway, Brooklyn (The Broadway Arms Condominium) — 2002 condominium
- 170 North 11th Street (Lucent Condominium) — 2007 condominium
- 170 South First Street — 2015 condominium
- 171 North 1st Street — 2023 condominium
- 172 North 10th Street — 1920 condominium
- 179 Richardson Street, 179 Richardson Street · Williamsburg — condominium
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Williamsburg.
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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