Colin Montgomery

New York NY

Sothebys International Realty

33 Closed Sales

$69M Total Value

$560K - $7.6M Price Range

$2.1M Average Price

Prior 5 years

About Colin

Colin Montgomery’s broad knowledge, keen insight, and warm approach make him the resource that clients turn to repeatedly. Raised in Washington D.C. and a New Yorker since 1999, Colin worked in the European paintings department at Sotheby’s auction house before earning his Master of Fine Arts in photography at Yale University. Initially drawn to real estate by his own home-search, Colin found in Sotheby’s International Realty the ideal partner with which to create his business of personal real estate services.

Colin focuses beyond any single building, street, or neighborhood, and rather, he helps each client with their unique needs across the boroughs and with diverse property types. Equally at ease with a discerning cooperative transaction or an emerging-market multi-family investment, he works with a network of experienced legal, financial, design, and construction professionals.

Home Types: Co-op, Condo, House, Townhouse

Years of Experience: 14

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	8
Total Value	$10,833,500
Average Sale Price	$1,354,188
Price Range	$361K - $3.8M

Buyer Deals
Total Deals	2
Total Value	$2,770,000
Average Sale Price	$1,385,000
Price Range	$1.4M - $1.4M

Seller Deals
Total Deals	17
Total Value	$27,943,500
Average Sale Price	$1,643,735
Price Range	$361K - $4.5M

Buyer Deals
Total Deals	2
Total Value	$2,770,000
Average Sale Price	$1,385,000
Price Range	$1.4M - $1.4M

Seller Deals
Total Deals	30
Total Value	$58,679,668
Average Sale Price	$1,955,989
Price Range	$361K - $6.3M

Buyer Deals
Total Deals	3
Total Value	$10,338,000
Average Sale Price	$3,446,000
Price Range	$1.4M - $7.6M

5 Year View

Neighborhoods Colin is Experienced In

Colin's Active Listings

$2,800,000
- 4 Beds
- 3.5 Baths
- 3,400 Sq Ft
408 Macon St

Brooklyn, NY
408 Macon Street is a 20-foot-wide 1879 Neo-Grec brownstone in the Stuyvesant Heights Historic District, gut-renovated in 2022 by The Brownstone Boys and featured in Architectural Digest, Dwell, and Brownstoner. The single-family home holds approximately 3,400 interior square feet across four main floors, plus a newly excavated lower level and a 45-foot rear garden. The renovation stripped and

Colin Montgomery Sothebys International Realty

$3,125,000
- 3 Beds
- 2 Baths
- 2,760 Sq Ft
257 W 86th St

Unit 7-8B

New York, NY
A rarely available southwest-corner duplex on West 86th Street, newly priced at $3,125,000. Nearly 2,800 square feet, three exposures, and preserved pre-war detail in one of the Upper West Side's most distinctive cooperatives. The scale, light, and original craftsmanship make it a rare opportunity to shape a long-term home. At its center is a dramatic double-height living room with a wood-burning

Colin Montgomery Sothebys International Realty

$1,795,000
- 1 Bed
- 1 Bath
- 1,147 Sq Ft
2109 Broadway

Unit 4109

New York, NY
Residence 4-109 is a generously scaled one-bedroom apartment organized around one of the building’s signature circular living rooms. these 22’ round rooms traditionally formed the centerpiece of the Ansonia’s grandest residences. Here, that distinctive architectural feature anchors a thoughtfully proportioned home with gallery entry and eat-in kitchen. Original double doors open to the corner

Colin Montgomery Sothebys International Realty

$2,075,000
- 3 Beds
- 2 Baths
340 W 86th St

Unit 1C

New York, NY
At nearly 1,850 square feet, Residence 1C is a rarely available expanded version of the building’s C line, offering unusually generous proportions and preserved pre-war detail. With three true bedrooms plus an additional library, the home provides an uncommon balance of entertaining space and private retreat. Elevated nearly a full floor above grade, the apartment evokes the scale of a

Colin Montgomery Sothebys International Realty

$2,400,000
- 10 Beds
- 8.5 Baths
- 5,200 Sq Ft
2070 5th Ave

Unit TH

New York, NY
Rising five full stories and nineteen feet wide, 2070 Fifth Avenue is a substantial Central Harlem townhouse offering exceptional scale, flexibility, and long-term potential. The building contains approximately 5,200 square feet above grade and roughly 6,324 square feet in total including a finished cellar, along with approximately 1,400 square feet of outdoor space across the front yard, rear

Colin Montgomery Sothebys International Realty

$2,750,000
- 5 Beds
- 2.5 Baths
265 W 139th St

New York, NY
265 West 139th Street is a rare architectural offering—designed by Stanford White in 1893 and remarkably preserved, restored, and future-proofed over its 13 decades. This five-bedroom townhouse blends 19th-century craftsmanship with 21st-century upgrades: zoned central HVAC, radiant-heated bathrooms, CitiQuiet windows, and a private gated carport with a second parking space accessed via Strivers’

Colin Montgomery Sothebys International Realty

Co-Listing Agent

$3,300,000
- 4 Beds
- 3 Baths
173 Riverside Dr

Unit 1-2Z

New York, NY
Grand in scale and unique in design, Apartment 1-2Z is the only residence of its kind at 173-175 Riverside Drive, a distinguished J.E.R. Carpenter cooperative. With its private Riverside Drive entrance and two expansive floors totaling approximately 3,000 square feet, this grand four-bedroom apartment has the feel of a house and the advantages of full-service staffing. The formal entrance on

Colin Montgomery Sothebys International Realty

Recently Sold

$560,000

Sold Mar 26, 2026
- 1 Bed
- 1 Bath
205 W 95th St

Unit 1B

New York, NY
- 14% Below List
- 104 Days On Market
- Current Est. Value $730K
Colin Montgomery Sothebys International Realty

$2,075,000

Sold Dec 19, 2025
- 2 Beds
- 2 Baths
- 1,123 Sq Ft
21 India St

Unit 30K

Brooklyn, NY
- 8% Below List
- $1,848/SF
- 170 Days On Market
- Current Est. Value $2M
Colin Montgomery Sothebys International Realty

$815,000

Sold Nov 6, 2025
- 1 Bed
- 1 Bath
- 1,000 Sq Ft
75 E End Ave

Unit 8

New York, NY
- 12% Below List
- $815/SF
- 162 Days On Market
- Current Est. Value $2M
Colin Montgomery Sothebys International Realty

$430,000

Sold Aug 14, 2025
- 1 Bath
17 W 64th St

Unit 6D

New York, NY
- 10% Below List
- 73 Days On Market
- Current Est. Value $427K
Colin Montgomery Sothebys International Realty

$361,000

Sold Aug 14, 2025
- 1 Bed
- 1 Bath
257 W 86th St

Unit 10D

New York, NY
- 9% Below List
- 125 Days On Market
- Current Est. Value $359K
Colin Montgomery Sothebys International Realty

$1,725,000

Sold Jul 15, 2025
- 2 Beds
- 2 Baths
- 1,300 Sq Ft
180 W End Ave

Unit 29M

New York, NY
- $1,327/SF
- 35 Days On Market
- Current Est. Value $1M
Colin Montgomery Sothebys International Realty

$2,250,000

Sold Feb 28, 2025
- 5 Beds
- 2.5 Baths
- 4,900 Sq Ft
234 W 138th St

New York, NY
- 10% Below List
- $459/SF
- 507 Days On Market
- Current Est. Value $2M
Colin Montgomery Sothebys International Realty

$2,500,000

Sold Dec 23, 2024
- 6 Beds
- 5 Baths
- 4,720 Sq Ft
327 Convent Ave

New York, NY
- 7% Below List
- $530/SF
- 519 Days On Market
- Current Est. Value $3M
Colin Montgomery Sothebys International Realty

$995,000

Sold Sep 27, 2024
- 2 Beds
- 1.5 Baths
- 1,318 Sq Ft
622 Madison St

Unit 1

Bed-Stuy, NY
- $755/SF
- 26 Days On Market
- Current Est. Value $1M
Colin Montgomery Sothebys International Realty

Colin Montgomery

(646) 970-1494

Homes for Sale by City

Colin Montgomery

About Colin

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Colin is Experienced In

Colin's Listings and Deals

Colin's Active Listings

Recently Sold