THE CONDO BOOK PROJECT

266 10th Street Condominium

266 10th Street, Brooklyn, NY 11215

Overview

Units
3 residential
Subway
1 min walk to 4 Av-9 St F G RProspect Av R, 8 min
Principals
Joseph Serrano
Average $/sf
$1,948Homes in Schedule A, as first offered
Common charges
$407–$814 a monthSponsor's first-year estimate in Schedule A, July 1, 2025 through June 30, 2026
Offering price
$6.1 million total

The sponsor of record is 266 Dev LLC, represented by Rosen Law LLC. The offering plan runs 418 pages. The sponsor has filed 1 amendment, the latest in May 2026. The nearest other condo plan on file is 205 12th Street Condominium, next door.

Plan CD240282 · New · accepted Jun 27, 2025 · AG record ↗

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
Property TaxesPer Square Foot / Month$0.18Lowest$0.69$0.64
Average Unit SizeSquare Feet1,044 SFIn line1,039 SF1,149 SF

Free Account

See the Full Comp

Unit mix, closings, budgets, finishes and the team, against 643 Baltic and 74 Carroll, cited to the offering plans. No credit card required.

Create 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.

Closings Pro

Homes closed33% of the homes in Schedule A1 of 3
Closing prices vs. Schedule A1 home: $1,175,000 at closing against $1,300,000 in Schedule A (p. 48)−9.6%
Average closing price1 home, on their Schedule A square feet$1,155 / SF
Closingsfirst and latest recordedMay 18, 2026

Sales recorded with the Department of Finance (ACRIS) through Jun 30, 2026: deeds, or transfer tax filings for a building on leased land, of $10,000 or more. A home's first sale since the plan was filed is the sponsor's closing; resales aren't counted. Closing prices are compared with the same home's Schedule A price, as first offered; a deed covering more than one home isn't compared. Amendments often change prices before a home closes, and a deed that includes parking or storage counts its full price. ACRIS records a sale weeks after closing, so recent contracts don't appear yet. Every building's sales.

All 1 closings
HomeRecordedClosing priceSchedule ADifference
2May 18, 2026$1,175,000$1,300,000 p. 48−9.6%

Pro

Closings are for subscribers

Every home's recorded closing price against its Schedule A price, with the ACRIS document and the plan page.

Subscribe to seeAlready a member? Sign in

Budget

From our research: The Sponsor's Condo-Creation Fee in NYC · NYC Condo Insurance Costs Are Rising · Condo Supplies Cost per Unit, by Size

Team

Sponsor
266 Dev LLC
Principals
Joseph Serrano
Tax estimate
Rosen Law, LLCPrepared the first-year real estate tax projection

From our research: Do NYC Developers Rehire the Same Firms?

Nearby