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425 Madison Ave 850 - 23,800 SF of Space Available in New York, NY 10017



Highlights
- Boutique office building in central Midtown East location; 24/7 beautifully appointed and attended lobby.
- Close proximity to Rockefeller Center and Bryant Park transportation hubs.
- Two blocks from 47th Street entrance to Grand Central Madison LIRR Concourse with seamless connection to Grand Central Terminal.
All Available Spaces(7)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Condition
- Available
Built space with (2) offices.
- Fully Built-Out as Standard Office
- 2 Private Offices
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Multiple offices, corner executive office - Conference/meeting room, reception area, and wet pantry
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- White box corner space with (1) private restroom with stall shower
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
Move-in condition built space with (9) windowed offices, multi-staff room with (4) workstations, large, windowed workspace room, wet pantry, and private restroom.
- Fully Built-Out as Standard Office
- 9 Private Offices
- 4 Workstations
- Mostly Open Floor Plan Layout
- 1 Conference Room
- Space is in Excellent Condition
- Newly white boxed space with new flooring and full wet pantry - 4-Sides of windows offering good natural light
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
- Built corner medical space - direct elevator exposure - (3) Windowed office/consultation rooms, (3) exam rooms with sinks - Reception/waiting area, lab room, administrative/billing office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- 3 Private Offices
Rent $10,000/month
- Fully Built-Out as Standard Office
- Space is in Excellent Condition
- Mostly Open Floor Plan Layout
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 4th Floor, Ste 409 | 850 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 7th Floor, Ste 700 + 701 | 3,150-3,950 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 8th Floor, Ste 802 | 3,050 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office/Medical | Full Build-Out | Now |
| 11th Floor | 5,650 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 12th Floor | 5,650 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 16th Floor, Ste 1602 | 2,900 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office/Medical | Full Build-Out | Now |
| 17th Floor, Ste 1701 | 1,750 SF | 3-5 Years | $54.55 /SF/YR $4.55 /SF/MO $95,463 /YR $7,955 /MO | Office | Full Build-Out | February 24, 2026 |
4th Floor, Ste 409
| Size |
| 850 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
7th Floor, Ste 700 + 701
| Size |
| 3,150-3,950 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
8th Floor, Ste 802
| Size |
| 3,050 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office/Medical |
| Condition |
| Full Build-Out |
| Available |
| Now |
11th Floor
| Size |
| 5,650 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
12th Floor
| Size |
| 5,650 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| Now |
16th Floor, Ste 1602
| Size |
| 2,900 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office/Medical |
| Condition |
| Full Build-Out |
| Available |
| Now |
17th Floor, Ste 1701
| Size |
| 1,750 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $54.55 /SF/YR $4.55 /SF/MO $95,463 /YR $7,955 /MO |
| Space Use |
| Office |
| Condition |
| Full Build-Out |
| Available |
| February 24, 2026 |
4th Floor, Ste 409
| Size | 850 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Built space with (2) offices.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 2 Private Offices
- Space is in Excellent Condition
7th Floor, Ste 700 + 701
| Size | 3,150-3,950 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
- Multiple offices, corner executive office - Conference/meeting room, reception area, and wet pantry
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
8th Floor, Ste 802
| Size | 3,050 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office/Medical |
| Condition | Full Build-Out |
| Available | Now |
- White box corner space with (1) private restroom with stall shower
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
11th Floor
| Size | 5,650 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
Move-in condition built space with (9) windowed offices, multi-staff room with (4) workstations, large, windowed workspace room, wet pantry, and private restroom.
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 9 Private Offices
- 1 Conference Room
- 4 Workstations
- Space is in Excellent Condition
12th Floor
| Size | 5,650 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | Now |
- Newly white boxed space with new flooring and full wet pantry - 4-Sides of windows offering good natural light
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
16th Floor, Ste 1602
| Size | 2,900 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office/Medical |
| Condition | Full Build-Out |
| Available | Now |
- Built corner medical space - direct elevator exposure - (3) Windowed office/consultation rooms, (3) exam rooms with sinks - Reception/waiting area, lab room, administrative/billing office
- Mostly Open Floor Plan Layout
- 3 Private Offices
- Space is in Excellent Condition
17th Floor, Ste 1701
| Size | 1,750 SF |
| Term | 3-5 Years |
| Rental Rate | $54.55 /SF/YR |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | February 24, 2026 |
Rent $10,000/month
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
Features and Amenities
- 24 Hour Access
- Bus Line
- Metro/Subway
Property Facts
Select Tenants
- Floor
- Tenant Name
- Industry
- 20th
- Dr. Michael J. Wei, DDS
- Health Care and Social Assistance
- 14th
- Genesis Medical Diagnostics
- Health Care and Social Assistance
- 18th
- Joanna Hong, DMD
- -
- 19th
- Law Offices Of David C. Berg
- Professional, Scientific, and Technical Services
- 2nd
- Lesley Rosenthal, DDS
- Health Care and Social Assistance
- 5th
- Lifflander & Reich LLP
- Professional, Scientific, and Technical Services
- 2nd
- New York Bone & Joint Specialists
- Health Care and Social Assistance
- 3rd
- New York Pain Medicine and Physical Therapy
- Health Care and Social Assistance
- 19th
- Reiss Sheppe LLP
- Professional, Scientific, and Technical Services
- 21st
- The Algemeiner
- -
Presented by
Silk & Halpern
425 Madison Ave
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