Your email has been sent.
PARK HIGHLIGHTS
- 257 Riverside Avenue offers up to 5,400 SF of premium waterfront office suites in one of Westport’s most affluent and exclusive enclaves.
- Flexible configurations include divisible suites and a full-floor opportunity, supported by upcoming pre-built options arriving in Q2 2026.
- Minutes from Interstate 95, Routes 1 and 7, Metro-North, and local transit, offering seamless regional connectivity.
- Newly renovated complex features private 50-foot decks, terrace space, central air, heating, and on-site parking to elevate comfort and productivity.
- High visibility along Riverside Avenue captures exposure to over 16,000 daily vehicles, enhancing brand presence and business accessibility.
- Surrounded by boutique retail, upscale dining, and downtown amenities, this thriving coastal market blends lifestyle and convenience.
PARK FACTS
ALL AVAILABLE SPACE(1)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
This suite offers waterfront views and is divisible between 2,474 and 2,926 square feet, with a 5,400-square-foot full-floor option. It is undergoing a full renovation, which will include private 50-foot decks and a 250-square-foot terrace.
- Listed rate may not include certain utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Fully Built-Out as Standard Office
- Finished Ceilings: 9’ - 10’
- Central Air and Heating
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 3rd Floor | 2,475-5,400 SF | Negotiable | $55.00 /SF/YR $4.58 /SF/MO $297,000 /YR $24,750 /MO | Office | Full Build-Out | May 01, 2026 |
257 Riverside Ave - 3rd Floor
257 Riverside Ave - 3rd Floor
| Size | 2,475-5,400 SF |
| Term | Negotiable |
| Rental Rate | $55.00 /SF/YR |
| Space Use | Office |
| Condition | Full Build-Out |
| Available | May 01, 2026 |
This suite offers waterfront views and is divisible between 2,474 and 2,926 square feet, with a 5,400-square-foot full-floor option. It is undergoing a full renovation, which will include private 50-foot decks and a 250-square-foot terrace.
- Listed rate may not include certain utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Finished Ceilings: 9’ - 10’
- Space is in Excellent Condition
- Central Air and Heating
SELECT TENANTS AT THIS PROPERTY
- FLOOR
- TENANT NAME
- INDUSTRY
- 2nd
- Castlekeep
- Finance and Insurance
- 1st
- Gold Family Wealth
- Finance and Insurance
- 2nd
- Hierax Wealth Partners
- Finance and Insurance
- 1st
- Siebert Williams Shank
- Finance and Insurance
PARK OVERVIEW
257 Riverside Avenue introduces a rare waterfront office offering set within one of Westport’s most exclusive enclaves, delivering up to 5,400 square feet of predominantly open layouts, fully built-out configurations, and finished ceilings rising 9 to 10 feet. The space is divisible between 2,474 and 2,926 square feet, with a full-floor option at 5,400 square feet. A top-to-bottom renovation is underway across the entire complex, adding multiple private 50-foot decks and approximately 250 square feet of terrace space. Central air and heating, on-site parking at a 4/1,000 ratio, and pre-built suites coming in Q2 2026 further enhance efficiency and comfort. With direct waterfront exposure and sleek, modern design, 257 Riverside Avenue elevates the workplace into a premium, experience-driven setting. 257 Riverside Avenue enjoys unrivaled visibility to more than 16,000 vehicles daily along Riverside Avenue and sits steps from local transit, less than five minutes to Interstate 95, Routes 1 and 7, and Metro-North. The surrounding area features scenic walking paths, boutique retail, and upscale dining, supported by a high-income demographic with a median household income of $152,000. Downtown Westport lies within a mile, offering access to premier retailers including West Elm, Lululemon, Tiffany & Co., and Williams-Sonoma. Located in a thriving coastal market defined by prosperity, a strong business community, and an exceptional quality of life, The Anchorage delivers a compelling opportunity to establish operations in a setting that enhances productivity, prestige, and long-term appeal. Modern finishes, transformative renovations, and unmatched water views position 257 Riverside Avenue as a standout choice for occupants seeking an elevated workplace environment.
- 24 Hour Access
- Controlled Access
- Signage
- Waterfront
- Monument Signage
- Air Conditioning
- Balcony
Presented by
The Anchorage | Westport, CT 06880
Hmm, there seems to have been an error sending your message. Please try again.
Thanks! Your message was sent.






