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Rent/Lease 100 East End Avenue
Nearby Sublease office Spaces for Rent
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| W 57th St & Avenue of the Americas | $ 112 | 25,000 |
$ 232,291 |
| Avenue of the Americas & West 55th Street West 56th Street | $ 64 | 7,300 |
$ 38,933 |
| Madison Ave & East 54th Street | $ 80 | 31,000 |
$ 206,666 |
| Avenue Of The Americas & West 47th Street | $ 58 | 10,000 |
$ 48,333 |
| Park Ave & East 57th Street | $ 160 | 10,800 |
$ 144,000 |
| Madison Ave & East 59th Street | $ 99 | 8,300 |
$ 68,475 |
| Fifth Ave & West 52nd Street | $ 130 | 10,300 |
$ 111,583 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Park Ave & East 54th Street | $ 85 | 5,600 |
$ 39,666 |
| Fifth Ave & East 56th Street | $ 85 | 6,600 |
$ 46,750 |
| Lexington Ave & East 50th Street | $ 54 | 4,000 |
$ 18,000 |
| Avenue of the Americas & West 55th Street West 56th Street | $ 62 | 6,200 |
$ 32,033 |
| Madison Ave & East 49th Street | $ 69 | 5,500 |
$ 31,625 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Madison Ave & East 49th Street | $ 76 | 2,200 |
$ 14,025 |
| Address | $ / SF | SF | Monthly Rent |
|---|
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| E 60th St & Madison Avenue | $ 65 | 4,200 |
$ 22,750 |
| W 57th St & Avenue of America | $ 531 | 5,100 |
$ 225,675 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| W 57th St & Avenue of America | $ 531 | 2,300 |
$ 101,775 |
| Address | $ / SF | SF | Monthly Rent |
|---|
| Address | $ / SF | SF | Monthly Rent |
|---|
| Address | $ / SF | SF | Monthly Rent |
|---|
| Type of Space | Class A/month | Class B/month | Class C/month |
|---|---|---|---|
| Windowed office/person | |||
| Interior office/person | |||
| Team Rooms | |||
| Suites |
Nearby office Spaces for Rent
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| W 125th St & Adam Clayton Powell Jr. Boulevard | $ 96 | 20,400 |
$ 163,200 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Third Ave & East 49th Street | $ 50 | 4,300 |
$ 17,916 |
| Park Ave & East 54th Street | $ 80 | 3,500 |
$ 23,187 |
| Park Ave & East 58th Street | $ 125 | 4,000 |
$ 41,666 |
| Third Ave & East 49th Street | $ 73 | 3,800 |
$ 23,116 |
| Madison Ave & East 55th Street | $ 65 | 5,000 |
$ 27,083 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Third Ave & East 49th Street | $ 60 | 2,000 |
$ 10,000 |
| E 52nd St & Lexington Avenue | $ 64 | 2,400 |
$ 12,800 |
| Madison Ave & East 55th Street | $ 76 | 2,300 |
$ 14,566 |
| Madison Ave & East 48th Street | $ 70 | 1,800 |
$ 10,500 |
| Fifth Ave & West 47th Street | $ 73 | 1,900 |
$ 11,558 |
| Avenue of the Americas & West 51th Street | $ 84 | 2,200 |
$ 15,400 |
| Rockefeller Plz & West 50th Street | $ 92 | 1,600 |
$ 12,266 |
| Park Ave & East 56th Street | $ 98 | 1,900 |
$ 15,516 |
| Fifth Ave & West 55th Street West 56th Street | $ 165 | 2,300 |
$ 31,625 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Seventh Ave & Dr. Martin Luther King Jr. Boulevard | $ 48 | 15,700 |
$ 63,454 |
| Park Ave & East 125th Street | $ 48 | 9,000 |
$ 36,000 |
| W 125th St & Between Malcolm X Blvd | $ 55 | 13,700 |
$ 62,791 |
| W 125th St & Frederick Douglass Boulevard | $ 55 | 22,500 |
$ 103,125 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| 3rd Ave & Between East 90th Street | $ 73 | 2,700 |
$ 16,425 |
| W 181st St & Amsterdam Avenue | $ 41 | 5,800 |
$ 19,816 |
| Park Ave & East 125th Street | $ 48 | 3,700 |
$ 14,800 |
| W 125th St & Between Malcolm X Blvd | $ 54 | 4,300 |
$ 19,350 |
| E 116th St & Lexington Avenue | $ 41 | 4,000 |
$ 13,666 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Seventh Ave & Dr. Martin Luther King Jr. Boulevard | $ 48 | 2,000 |
$ 7,916 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Park Ave & East 130th Street | $ 32 | 9,000 |
$ 23,625 |
| E 124th St & Park Avenue | $ 48 | 9,200 |
$ 36,800 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Park Ave & East 130th Street | $ 23 | 6,500 |
$ 12,458 |
| E 106th St & Third Avenue | $ 27 | 5,300 |
$ 11,925 |
| W 161st St & Broadway | $ 30 | 5,000 |
$ 12,708 |
| Address | $ / SF | SF | Monthly Rent |
|---|---|---|---|
| Park Ave & East 130th Street | $ 26 | 1,600 |
$ 3,466 |
Retail Spaces for Rent at 100 East End Avenue
Rent Retail 100 East End Avenue
Rent Medical Space at 100 East End Avenue
- Roberta Washington Architects leased 1,413 SF at 68 East 131st St
- New York State Office of… leased 51,659 SF at 55 West 125th St
- Gagosian Gallery leased 50,000 SF at 980 Madison Ave
- New York State Workers' Compensation Board leased 45,205 SF at 215 West 125th St
- Beth Israel Medical Center leased 38,461 SF at 1825 Park Ave
- CareMax leased 27,400 SF at 1915 Third Ave
- Avantus Renal Therapy U… leased 19,906 SF at 315 East 62nd St
- Icahn School of Medicine leased 12,000 SF at 207 East 94th Street
- Volastra Therapeutics leased 11,000 SF at 1361 Amsterdam Avenue
- The Studio Museum of Ha… leased 10,000 SF at 310 Lenox Ave
- Ricky's NYC leased 5,180 SF at 55 West 125th St
- Rebecca Taylor leased 4,338 SF at 980 Madison Ave
- Galaxy Medical PC leased 4,239 SF at 68 East 131st St
- Hammacher Schlemmer leased 4,143 SF at 145 East 57th St
- Swerve Fitness leased 3,500 SF at 1140 Third Avenue
- The House of Little People leased 2,800 SF at 401 East 84th St
- Envy Corp. leased 2,500 SF at 4261 Broadway
- City Mall leased 2,500 SF at 4-14 West 125th Street
- Claire's Boutique leased 2,214 SF at 210 East 86th St
- United Parcel Service leased 2,100 SF at 1735 Park Ave
| $ / SF | SF | Monthly Rent |
|---|---|---|
| Please notify me when a new space is available | ||
100 E End Ave Property Overview
| Building Address: | 100 East End Avenue, New York NY 10028 |
| Zip Code: | 10028 |
| Neighborhood: | Upper East Side |
| Borough: | Manhattan |
| Stories: | 6 |
| Year Built: | 1920 |
| Building Class: | B |
100 East End Avenue in Manhattan, New York City, is the longstanding home of The Chapin School, an all-girls independent day school established in 1901 by Maria Bowen Chapin. Originally opened as "Miss Chapin's School for Girls and Kindergarten for Boys and Girls" at 12 West 47th Street, the school moved several times during its early years, relocating to East 58th Street in 1905 and then East 57th Street in 1910. In 1928, Chapin School settled into its current building at 100 East End Avenue, overlooking the East River.
The building has served as the unified home for all of Chapin’s programs, reflecting founder Maria Bowen Chapin's vision that students be educated "under one roof." Since 1928, the structure has undergone multiple expansions and renovations approximately every decade, growing vertically and horizontally while maintaining architectural harmony. Notable expansions include the addition of the Ethel Grey Stringfellow Wing, the Annenberg Center, new floors, and extensive modernization efforts completed in the 21st century.
The school has a rich history of educational innovation and leadership. Maria Bowen Chapin was an early feminist and educator who emphasized rigorous academics, character development, and physical education at a time when such approaches were uncommon. Under successive headmistresses, such as Mary Cecelia Fairfax and Ethel Grey Stringfellow, the school enhanced its curriculum with increased focus on science, health, and cultural engagement, shaping Chapin into a model private school on the Upper East Side.
The building houses extensive facilities including multiple science laboratories, art studios, music and computer labs, a two-story library, multiple gymnasiums, a greenhouse, and a black box theater. Recent expansions have added a rooftop turf practice field, fitness center, and a regulation-size gymnasium on the top floor, ensuring that the school’s physical plant supports a comprehensive K–12 education all within a single urban campus.
Throughout its nearly century-long presence at 100 East End Avenue, Chapin School has grown in size and reputation while remaining deeply rooted in its founder’s ideals, making the building a landmark of educational history on Manhattan’s Upper East Side.
Address: 100 East End Avenue, Manhattan, New York City, NY 10028
Location: Between East 84th and 85th Streets, Upper East Side
Key details: Houses The Chapin School (independent K-12 girls' school established 1901), commercial building constructed 1920 with 8 stories
Amenities at 100 East End Avenue, Manhattan, NYC
This building is a well-maintained commercial property built in 1920 with 8 stories and a single unit.
Nearby residential buildings on East End Avenue offer various upscale amenities that reflect the lifestyle of this tranquil Upper East Side location, including:
- Full-time doorman
- Elevator service
- Laundry room facilities
- Live-in superintendent
- Pet-friendly environment
- Private fitness centers and spa areas (in comparable neighboring buildings)
- Attended lobbies with elegant design features such as chandeliers and marble staircases (noted in nearby buildings)
Its position near Carl Schurz Park and the East River provides serene river views and quiet surroundings, typical of the East End Avenue residential experience.
Office Tenants at 100 East End Avenue, Manhattan, NYC
100 East End Avenue is primarily a residential location in Yorkville, Manhattan, and there is no publicly available information indicating that it hosts office tenants or commercial leasing activity.
The building and surrounding area are known for luxury residential apartments and condominiums rather than office space leasing.
Internet Providers at 100 East End Avenue, Manhattan, NYC
The following internet providers serve the 100 East End Avenue building and the surrounding Upper East Side area in Manhattan:
- Verizon Fios: Offers 100% fiber-optic internet with symmetrical high speeds up to 2.3 Gbps. Known for reliability and fast fiber service widely available across Manhattan including Upper East Side neighborhoods. Plans start around $49.99/month.
- Astound Broadband (formerly RCN): Provides both cable and fiber internet with plans offering unlimited data. Known for competitive pricing and broad coverage across Manhattan, including much of the Upper East Side.
- Spectrum: Ubiquitous cable and fiber internet provider with coverage throughout Manhattan. Offers speeds up to 1 Gbps with plans starting at about $30 per month. Popular option where fiber access is limited.
- Stealth Fiber: Close to 70 East End Avenue, Stealth offers various fiber service tiers (shared and dedicated) including 1 Gbps and higher speeds, catering primarily to business customers. Availability requires building survey and coordination.
These providers offer a mix of fiber-optic and cable connections, with Verizon Fios being the top recommended fiber provider for households prioritizing fast, reliable internet at this location.
Transportation and Cross Streets for 100 East End Avenue, Manhattan, NYC
Location: 100 East End Avenue is situated between East 84th Street and East 85th Street in Manhattan, NYC.
Subway Access
- Q train to 86th Street and Second Avenue
- 4, 5, or 6 trains to 86th Street and Lexington Avenue
Bus Access
- M86 bus from 86th Street and Lexington Avenue or Second Avenue, exit at York Avenue, then walk one block east to East End Avenue
- Nearby bus lines serving East End Avenue area include M15, M15-SBS, M31, and M79-SBS
Ferry Access
- NYC Ferry Soundview or Astoria lines to East 90th Street stop, then walk along the Promenade to East 84th Street and East End Avenue
By Car
Access via FDR Drive with exit at 96th Street. Follow service road that becomes York Avenue, turn left onto cross streets such as 85th or 84th Street, then right onto East End Avenue.
Nearby Cross Streets
East 84th Street and East 85th Street border the location on East End Avenue.
- Roberta Washington Architects leased 1,413 SF at 68 East 131st St
- New York State Office of… leased 51,659 SF at 55 West 125th St
- Gagosian Gallery leased 50,000 SF at 980 Madison Ave
- New York State Workers' Compensation Board leased 45,205 SF at 215 West 125th St
- Beth Israel Medical Center leased 38,461 SF at 1825 Park Ave
- CareMax leased 27,400 SF at 1915 Third Ave
- Avantus Renal Therapy U… leased 19,906 SF at 315 East 62nd St
- Icahn School of Medicine leased 12,000 SF at 207 East 94th Street
- Volastra Therapeutics leased 11,000 SF at 1361 Amsterdam Avenue
- The Studio Museum of Ha… leased 10,000 SF at 310 Lenox Ave
Nearby Retail Tenants Leased
- Ricky's NYC leased 5,180 SF at 55 West 125th St
- Rebecca Taylor leased 4,338 SF at 980 Madison Ave
- Galaxy Medical PC leased 4,239 SF at 68 East 131st St
- Hammacher Schlemmer leased 4,143 SF at 145 East 57th St
- Swerve Fitness leased 3,500 SF at 1140 Third Avenue
- The House of Little People leased 2,800 SF at 401 East 84th St
- Envy Corp. leased 2,500 SF at 4261 Broadway
- City Mall leased 2,500 SF at 4-14 West 125th Street
- Claire's Boutique leased 2,214 SF at 210 East 86th St
- United Parcel Service leased 2,100 SF at 1735 Park Ave
- Roberta Washington Architects leased 1,413 SF at 68 East 131st St
- New York State Office of… leased 51,659 SF at 55 West 125th St
- Gagosian Gallery leased 50,000 SF at 980 Madison Ave
- New York State Workers' Compensation Board leased 45,205 SF at 215 West 125th St
- Beth Israel Medical Center leased 38,461 SF at 1825 Park Ave
- CareMax leased 27,400 SF at 1915 Third Ave
- Avantus Renal Therapy U… leased 19,906 SF at 315 East 62nd St
- Icahn School of Medicine leased 12,000 SF at 207 East 94th Street
- Volastra Therapeutics leased 11,000 SF at 1361 Amsterdam Avenue
- The Studio Museum of Ha… leased 10,000 SF at 310 Lenox Ave
- Ricky's NYC leased 5,180 SF at 55 West 125th St
- Rebecca Taylor leased 4,338 SF at 980 Madison Ave
- Galaxy Medical PC leased 4,239 SF at 68 East 131st St
- Hammacher Schlemmer leased 4,143 SF at 145 East 57th St
- Swerve Fitness leased 3,500 SF at 1140 Third Avenue
- The House of Little People leased 2,800 SF at 401 East 84th St
- Envy Corp. leased 2,500 SF at 4261 Broadway
- City Mall leased 2,500 SF at 4-14 West 125th Street
- Claire's Boutique leased 2,214 SF at 210 East 86th St
- United Parcel Service leased 2,100 SF at 1735 Park Ave
Nothing else matters Software Testimonial
To whom it may concern:
I am writing to recommend Stephen Sunderland and Optimal Spaces Inc. based on the excellent job they did assisting us in finding a lease at 215 Park Avenue South. They were fast and efficient in locating spaces that met our requirements and corporate image, aggressive in negotiating on our behalf, and effective in communicating our needs to the landlord and getting our offer accepted.
I look forward to working with the team at Optimal Spaces Inc. again.
Very truly yours,
Donald H. Rutherford
CFO
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