---
title: "345 MONTGOMERY Street Co-ops for Sale in Brooklyn | Buyer Savings"
description: "View active listings, prices, and amenities at 345 MONTGOMERY Street, located at 345 MONTGOMERY Street, Brooklyn, NY 11225 in Brooklyn. Buy a co-op with Buyer Advantage savings."
url: "https://realestaterebatesnewyork.com/buildings/new-york-city/brooklyn/345-montgomery-street"
source: "Real Estate Rebate Team"
dateModified: "2026-09-10T08:38:59.406Z"
---

# 345 MONTGOMERY Street

345 MONTGOMERY Street, Brooklyn, NY 11225

Crown Heights · Stock Cooperative · Built 1928

Availability last updated: September 10, 2026, 4:38 AM

## At a Glance

- **Active Units**: 2 Units
- **Starting Price**: $450,000
- **Property Type**: Stock Cooperative
- **Year Built**: 1928

## Building Overview

345 Montgomery Street sits in the Crown Heights neighborhood of Brooklyn. Just a short walk from the Brooklyn Botanic Garden and Prospect Park, this building offers a great balance of city living and access to nature and culture.

## Illustrative Buyer Savings

**$10,050 at Closing**

Illustrative, based on a 3% buyer-broker commission on the highest-priced available residence. Régis shares 50% of the buyer-side commission actually received, so your figure follows the commission offered on your transaction.

Work with Régis before touring or submitting an offer to understand the building, evaluate pricing, and preserve eligible Buyer Advantage opportunities.

**Régis Roumila** — Principal Broker · NY & NJ. Private buyer representation for luxury resale and new development purchases. Verified Member: REBNY · NAR. NYDOS LIC#: 10491211335.

[Speak with Régis](mailto:info@real-estate-rebate.com?subject=Inquiry%3A%20345%20MONTGOMERY%20Street) · [Estimate your Buyer Commission Share](https://realestaterebatesnewyork.com/calculators/buyer-closing-cost-calculator)

## Key Building Details

- **Year Built**: 1928
- **Stories / Floors**: 6
- **Neighborhood**: Crown Heights
- **Active Listings**: 2 units

## Building Amenities

- Other
- Building Other
- Building Courtyard
- River
- Pets: Building Dogs OK
- Pets: Building Yes
- Pets: Dogs OK

## Active Residence at 345 MONTGOMERY Street

2 Active Residences

Buyer Advantage figures shown on these residences are illustrative, based on a 3% buyer-broker commission. Régis shares 50% of the buyer-side commission actually received on the transaction, so the figure follows the commission offered on the listing you buy. [How the Buyer Commission Share works](https://realestaterebatesnewyork.com/buyer-advantage)

| Residence | Type | Beds | Baths | Size | Price | Status | Estimated Buyer Advantage | Courtesy of |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [345 MONTGOMERY Street #6E](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11225/345-montgomery-street-e-6E-ny-11225) | Stock Cooperative | 1 | 1 | — | $450,000 | Pending | $6,750* | Serhant |
| [345 MONTGOMERY Street #4H](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/11225/345-montgomery-street-h-4H-ny-11225) | Stock Cooperative | 2 | 1 | 966 ft² | $670,000 | Pending | $10,050* | Corcoran Group |

> This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.

## Sales History for 345 MONTGOMERY Street

99 closings in this building. Prices are the consideration recorded on the deed with the City of New York wherever it has been filed.

| Unit # | Beds | Baths | Size | Closing Price | Price / Ft² | Asking Price | Sold On |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 6B | 1 | 1 | — | $515,000 — Public record | — | $515,000 | Jun 2, 2026 |
| 3G | 1 | 1 | 630 | $400,000 (-3.6%) — Public record | $635 | $415,000 | Jun 1, 2026 |
| 6C | 1 | 1 | 750 | $575,000 (+4.5%) — Public record | $767 | $550,000 | May 7, 2026 |
| 2C | 1 | 1 | 750 | $425,000 (-5.6%) — Public record | $567 | $450,000 | Apr 16, 2026 |
| 1P | 2 | 1 | 915 | $80,689 — Public record | $88 | — | Mar 17, 2026 |
| 4G | 1 | 1 | — | $460,000 (-2.1%) — Public record | — | $470,000 | Feb 9, 2026 |
| 6E | — | — | — | $450,000 — Public record | — | — | Feb 4, 2026 |
| 3P | 2 | 1 | — | $680,000 (+6.4%) — Public record | — | $639,000 | Jan 27, 2026 |
| 4N | — | — | — | $645,000 — Public record | — | — | Sep 3, 2025 |

Showing the 9 most recent of 99 closings. The full record is on the building page.

Public record marks a price taken from the deed filed with the City of New York. Rows without it show the price reported to the listing service, which is what is available until the deed is recorded, typically about two weeks after closing.

The percentage beside a closing price is the sale measured against the original asking price. Rows with no asking price are sales with no listing behind them. Those are sponsor and off-market transfers taken from the public record.

> This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.

## Property Tax History

Property taxes for the co-op corporation at 345 MONTGOMERY Street were $432,429 in 2026, up 6.6% from 2025.

These figures are for the entire building across all 102 apartments, not for this apartment. A co-op is a single tax lot: the corporation pays one property tax bill and recovers it through shareholders’ monthly maintenance. There is no separate tax bill for an individual unit.

| Year | Tax Assessment | Land | Additions | Billable Value | Property Tax | Tax Rate |
| --- | --- | --- | --- | --- | --- | --- |
| 2026 (FY 2026/27) | $3,964,050 | $373,950 | $3,590,100 | $3,502,899 | $432,429 | 12.5% (estimated) |
| 2025 (FY 2025/26) | $3,390,300 | $373,950 | $3,016,350 | $3,292,035 | $405,596 | 12.5% (estimated) |
| 2024 (FY 2024/25) | $3,265,650 | $373,950 | $2,891,700 | $3,265,650 | $400,871 | 12.5% |
| 2023 (FY 2023/24) | $3,879,900 | $373,950 | $3,505,950 | $3,408,259 | $207,455 after $208,186 abatement | 12.502% |
| 2022 (FY 2022/23) | $3,722,400 | $373,950 | $3,348,450 | $3,142,620 | $0 after $401,992 abatement | 12.267% |
| 2021 (FY 2021/22) | $2,871,450 | $373,950 | $2,497,500 | $2,871,450 | $0 after $378,900 abatement | 12.235% |
| 2020 (FY 2020/21) | $3,326,400 | $373,950 | $2,952,450 | $2,851,350 | $339,000 | 12.267% |
| 2019 (FY 2019/20) | $3,090,150 | $373,950 | $2,716,200 | $2,608,890 | $313,682 | 12.473% |
| 2018 (FY 2018/19) | $2,702,700 | $373,950 | $2,328,750 | $2,397,260 | $289,996 | 12.612% |
| 2017 (FY 2017/18) | $2,793,150 | $373,950 | $2,419,200 | $2,141,110 | $259,418 | 12.719% |
| 2016 (FY 2016/17) | $5,133,375 | $373,950 | $4,759,425 | $6,085,175 | $760,178 | 12.892% |
| 2015 (FY 2015/16) | $2,114,100 | $373,950 | $1,740,150 | $1,404,770 | $167,508 | 12.883% |
| 2014 (FY 2014/15) | $2,263,500 | $373,950 | $1,889,550 | $1,167,750 | $137,957 | 12.855% |
| 2013 (FY 2013/14) | $1,266,300 | $373,950 | $892,350 | $864,450 | $99,477 | 13.145% |
| 2012 (FY 2012/13) | $844,200 | $373,950 | $470,250 | $801,090 | $93,903 | 13.181% |
| 2011 (FY 2011/12) | $767,250 | $188,550 | $578,700 | $827,550 | $100,814 | 13.433% |
| 2010 (FY 2010/11) | $697,500 | $188,550 | $508,950 | $862,200 | $106,342 | 13.353% |

The City has not published the official FY2026/27 and FY2025/26 tax rates yet. We calculated the tax for those years using the prior year’s rate, so treat them as an estimate rather than a figure the City has adopted. Every rate without the Estimated marker is the published one.

Tax Assessment is the assessed value on the City’s roll, and it is the figure other listing sites publish. It is not what the bill is calculated on. New York phases assessment changes in gradually for some tax classes, so the City bills the Billable Value shown beside it, less any exemption the owner holds. It usually trails the assessment, and it can sit above it for a few years after an assessment falls.

Where an abatement applies, Property Tax is the amount owed after it. Abatements are granted to the property and do not necessarily transfer to a new owner.

Figures are the New York City Department of Finance assessment roll for tax lot 3012960064. Assessed and billable values are determined by the City for tax purposes and are not an appraisal or an estimate of market value. Tax classes and rates are set annually and can change.

[How we source and calculate NYC property tax data](https://realestaterebatesnewyork.com/nyc-property-tax-data-methodology)

## What to Review Before Buying in 345 MONTGOMERY Street

Purchasing real estate in New York City or New Jersey goes beyond the apartment itself. To secure your asset and investment equity, we systematically analyze building structures, financials, board packages, and commission sharing arrangements.

1. **Building Quality** — Review construction, finishes, amenities, management, service level, and long-term resale value.
2. **Monthly Costs** — Understand common charges, property taxes, assessments, and the full carrying-cost picture.
3. **Transaction Strategy** — Evaluate pricing, sponsor terms, closing costs, negotiation leverage, and eligible Buyer Advantage opportunities before committing.

## Location & Neighborhood

345 MONTGOMERY Street, Brooklyn, NY 11225

### Crown Heights

Crown Heights is a neighborhood of contrasts and energy. Combining the Caribbean heritage of the West Indian Day Parade with a booming young professional scene, it is one of Brooklyn's most dynamic areas. For buyers seeking Crown Heights Brooklyn real estate, it offers proximity to cultural institutions and spacious pre-war housing. Living in Crown Heights is vibrant. Franklin Avenue is one of the trendiest dining strips in the borough, while Eastern Parkway offers a grand, tree-lined promenade designed for sunday strolls. The market for homes for sale in Crown Heights is diverse. To the north, you find grand townhouses and limestone mansions. To the south, large pre-war elevator buildings offer co-ops and rentals. It is a market that offers value compared to neighboring Prospect Heights, while sharing many of the same amenities. The lifestyle in Crown Heights is eclectic. Residents drink cocktails at intricate speakeasies on Franklin Ave, buy spices at Caribbean markets on Nostrand, and visit the Brooklyn Children's Museum. The community is a unique blend of Afro-Caribbean families, the Chabad-Lubavitch Jewish community, and new residents. Crown Heights has distinct transit advantages. The 2/3/4/5 express trains on Eastern Parkway whisk commuters to Wall Street in 20 minutes. The A/C trains serve the northern section, providing excellent coverage. Brower Park is a local favorite, and the neighborhood borders the Brooklyn Botanic Garden. The Weeksville Heritage Center provides deep historical context to the area. Amenities are rich: varied dining, proximity to the Brooklyn Museum, and strong community centers. Crown Heights is best for diversity seekers, commuters (the express trains are unbeatable), and buyers wanting spacious pre-war apartments near Prospect Park.

- [Crown Heights Guide](https://realestaterebatesnewyork.com/neighborhoods/new-york-city/brooklyn/crown-heights)
- [Browse Crown Heights Residences](https://realestaterebatesnewyork.com/buy/newyorkcity/brooklyn/crown-heights-brooklyn)
- [All Neighborhoods](https://realestaterebatesnewyork.com/neighborhoods)

## Frequently Asked Questions

### Is it near the Botanic Garden?

Yes, it is just a few blocks away.

### Is the subway close?

The 2 and 5 trains at President Street are nearby.

Have questions about 345 MONTGOMERY Street? [Speak with Régis before you tour.](mailto:info@real-estate-rebate.com)

## Considering a Residence at 345 MONTGOMERY Street?

Speak with Régis before you tour, negotiate, or submit an offer. Receive private buyer-side guidance, pricing context, and eligible Buyer Advantage opportunities where available.

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