---
title: "Marcus & Millichap Expands to 41K SF at AmTrustRE’s 260 Madison Avenue"
url: https://burnaze.com/article/21c00c5b-04db-4722-a936-d110bae62529
source: "Commercial Observer"
original_url: https://commercialobserver.com/2026/05/marcus-millichap-lease-expansion-amtrustre-260-madison-avenue/
author: "Mark Hallum"
category: "Real estate"
industry: "Business Services"
segment: "Real estate"
topics: ["Development & multi-unit"]
published: 2026-05-21T16:16:26.000Z
modified: 2026-10-31T13:16:09.172Z
image: https://commercialobserver.com/wp-content/uploads/sites/3/2026/05/260-Madison_Jonathan-Bennett_v2-copy.jpg?quality=80&w=1200
---

# Marcus & Millichap Expands to 41K SF at AmTrustRE’s 260 Madison Avenue

**TL;DR:** Marcus & Millichap is expanding its footprint at 260 Madison Avenue in Midtown Manhattan, adding 5,000 square feet to its existing 36,000-square-foot space. AmTrustRE acquired the building in October 2025 for $217 million.

*By Mark Hallum, originally published in Commercial Observer on 2026-05-21. [Read the original](https://commercialobserver.com/2026/05/marcus-millichap-lease-expansion-amtrustre-260-madison-avenue/).*

## Story

**Marcus & Millichap** is expanding and extending at **AmTrustRE**’s **260 Madison Avenue** in Midtown.

The California-based real estate advisory firm added 5,000 square feet to its existing 36,000-square-foot space at the 22-story office building near **Grand Central Terminal**, bringing it to a total of 41,000 square feet at the property, according to the landlord. AmTrustRE acquired the building in October 2025 for $217 million.

AmTrustRE did not disclose the length of the extension — which expands to the entire ninth floor and part of the 10th floor — for Marcus & Millichap or the asking rent, but the average office asking rent in Midtown was $85.11 per square foot in March, according to a report from **CBRE**.

Marcus & Millichap originally signed a 10-year lease in the building in 2015, when it relocated from **270 Madison Avenue** to the then-**Sapir Organization**-owned 260 Madison.

“AmTrustRE remains committed to investing in New York City office assets, recognizing the strategic opportunity to acquire and reposition buildings in core markets like Midtown Manhattan,” **Jonathan Bennett**, president of AmTrustRE, said in a statement. “This commitment guided the acquisition and capital investment at 260 Madison Avenue, which has already secured the retention of a high-quality tenant like Marcus & Millichap and strong demand from companies seeking a modern workspace.”

**CBRE**’s **Evan Fiddle** and **Chris Corrinet** negotiated on behalf of Marcus & Millichap, while CBRE’s **Paul Amrich**, **Neil King**, **Meghan Allen** and **Kelly Tipton** handled the deal for AmTrustRE alongside in-house representation from **Samuel Salberg**.

CBRE did not immediately respond to a request for comment.

Other tenants in the building include tax preparation service **1-800 Accountant** and recruiter **Household Staffing Agency**, as well as law firms **McLaughlin & Stern** and **Khunkhun Law**.

Keywords: 260 Madison Avenue, Chris Corrinet, Evan Fiddle, Jonathan Bennett, Kelly Tipton, Meghan Allen, Neil King, Paul Amrich, Samuel Salberg, AmTrustRE, CBRE, Marcus & Millichap

## Entities

- Real Estate (sector)
- Commercial Observer (publication)
- commercial real estate (topic)
- office expansion (topic)
- CBRE (company)
- Mark Hallum (person)
- Marcus & Millichap (company)
- AmTrustRE (company)
- Jonathan Bennett (person)
- Evan Fiddle (person)
- Chris Corrinet (person)
- Paul Amrich (person)

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Originally reported by Mark Hallum, Commercial Observer (https://commercialobserver.com/2026/05/marcus-millichap-lease-expansion-amtrustre-260-madison-avenue/). Summarized by Burnaze (https://burnaze.com/article/21c00c5b-04db-4722-a936-d110bae62529).