THE CONDO BOOK PROJECT

21 Conselyea Street Condominium

21 Conselyea St, Brooklyn, NY 11211

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Overview

21 Conselyea Street is a new 3-unit condo in Brooklyn.

  • Offering plan: Accepted May 2026 · 387 pages · floor plans on page 31
  • Finishes: 10-foot ceilings, hardwood floors, quartz kitchen countertops, Viking and Bertazzoni appliances, washer/dryer hook-ups, Grohe bathroom fittings and split-system units for heating and cooling
  • Prices: $1,644 a square foot on average, as first offered; $6.75 million in all
  • Common charges: $712–$1,139 a month, the sponsor's first-year estimate
  • Sponsor: 21 Conselyea LLC, represented by Rosen Law LLC; principals Anthony Prestigiacomo
  • Subway: 2-minute walk to Metropolitan Av/Lorimer St (G, L); 8 minutes to Graham Av (L)
  1. SubmittedSeptember 2025
  2. AcceptedMay 2026
  3. First sale

Sales

1 of 3homes sold (33%)
Every sale: 1 home, with price and dateSee it free →

From city records (ACRIS), through Jun 30, 2026.

First-Year Budget

From our research: NYC Co-op and Condo Tax Abatement: Is It Worth Paying Prevailing Wage? (Board Calculator)

Ask Claude or ChatGPT: How do 21 Conselyea Street's common charges compare with similar buildings? →

Property Taxes

The plan's first-year tax estimate, checked against the city's real bills.

Each home's estimate, city bills and tax breaksSee it free →

Compare

FigureThis building1145 Conselyea23 units · 0.3 miaccepted 2026357 Leonard33 units · 0.2 miaccepted 2025
Common ChargesPer Square Foot / Month$0.69Highest$0.53$0.58
Average Offering PricePer Apartment$2.25MBelow peers$2.67M$2.35M
Average PricePer Square Foot$1,644Below peers$1,842$1,765
Average Unit SizeSquare Feet1,369 SFIn line1,448 SF1,331 SF
Unit mix, amenities, finishes, utilities and operating costs against 145 Conselyea and 357 LeonardUnlock the rest with a free account
How We Got This
  • Comps: the closest Brooklyn plans on size, $/SF and launch date, within 2 miles when possible.
  • Figures: each building's own offering plan, filed with the NY Attorney General. Nothing is estimated.
  • Checked: a price list publishes only when its math adds up, and building pages cite the plan pages.
  • Labels: In line is between the comps; Below/Above peers is past both by up to 15%; Lowest/Highest by more.

Closing Costs

The buyer pays the NYC and NY State transfer taxes, which a seller usually pays.

All 8 closing costs in the plan, with their pagesSee it free →

Team

Sponsor
21 Conselyea LLC
Principals
Anthony Prestigiacomo
Tax estimate
Rosen Law, LLCPrepared the first-year real estate tax projection
Construction lender
Midfirst Bank$2.35 million recorded
General contractors
Jab Industries, Jas DevelopmentHeld the general construction permit on DOB job 340744350
Property report
Paul Lombardi, R.A.Prepared the plan's description of the property and its condition · Named on p. 131
Title agency
Regal Title Agency, Inc.The sponsor's title company for buyers; you can choose another · Agent for First American Title Insurance Company · Named on p. 88

From our research: What Does a Title Agency Do, and How Do You Pick One for a NYC Condo?

Zoning

Zoning district
R6B

Today's zoning, from city data (PLUTO 26v2).

Nearby

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The Condo Book Project Are 21 Conselyea Street's common charges high for the area? Yes, they're on the high side. 21 Conselyea Street budgets $0.69 per square foot a month, against a $0.52 median for the 10 most similar Brooklyn plans.Schedule A Do you want to see the list of similar buildings?
Free: all 3 units, every budget line, every saleSee it free