THE CONDO BOOK PROJECT

266 10th Street Condominium

266 10th Street, Brooklyn, NY 11215

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Overview

266 10th Street is a new 3-unit condo in Brooklyn.

  • Offering plan: Accepted June 2025 · 418 pages · floor plans on page 32
  • Finishes: Hardwood floors, quartz kitchen countertops, Viking appliances, washer/dryer hook-ups, Grohe bathroom fittings and split-system units for heating and cooling
  • Prices: $1,948 a square foot on average, as first offered; $6.1 million in all
  • Common charges: $407–$814 a month, the sponsor's first-year estimate
  • Sponsor: 266 Dev LLC, represented by Rosen Law LLC; principals Joseph Serrano
  • Subway: 1-minute walk to 4 Av-9 St (F, G, R); 8 minutes to Prospect Av (R)
  • Amendments: 1, the latest in May 2026
  1. SubmittedMay 2026
  2. AcceptedJune 2025
  3. 1 amendment
  4. 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 266 10th 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 building1643 Baltic23 units · 0.9 miaccepted 202574 Carroll33 units · 1.1 miaccepted 2025
Common ChargesPer Square Foot / Month$0.65In line$0.74$0.61
Average Offering PricePer Apartment$2.03MIn line$2.01M$2.37M
Average PricePer Square Foot$1,948In line$1,937$2,059
Average Unit SizeSquare Feet1,044 SFIn line1,039 SF1,149 SF
Unit mix, amenities, finishes, utilities and operating costs against 643 Baltic and 74 CarrollUnlock 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 9 closing costs in the plan, with their pagesSee it free →

Team

Sponsor
266 Dev LLC
Principals
Joseph Serrano
Tax estimate
Rosen Law, LLCPrepared the first-year real estate tax projection
Property report
Paul Lombardi, R.A.Prepared the plan's description of the property and its condition · Named on p. 140
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. 92

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 266 10th Street's common charges high for the area? Yes, they're on the high side. 266 10th Street budgets $0.65 per square foot a month, against a $0.54 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