If you are hunting for office space Nassau County that you can walk into and start working the same week, the county’s serviced-office market is smaller and clearer than the endless square-footage listings suggest. Wezoo lists six private-office buildings across Nassau County, from Hicksville and Valley Stream on the South Shore to Glen Cove and Manhasset on the North Shore, each with furnished rooms, a monthly starting price and real move-in dates. This guide compares all six, with what each one costs and who it suits, and links through to our complete guide to private offices for the wider picture.
Nassau is one of the densest business counties in New York State, and its office stock is spread across a string of town centres rather than a single downtown. That shapes the whole market for office space Nassau County buyers: instead of one expensive core, you get a choice of addresses near the Long Island Rail Road, each priced per month rather than per square foot.
Office space Nassau County — Wezoo snapshot
- 6 private-office buildings available on Wezoo
- Starting price by building: from $415 to $870 per month
- Median starting price: about $669 per month
- Office sizes: from 1-person rooms up to 17-desk suites
- Operators: Regus (4 buildings), HQ (2 buildings)
- Towns covered: Hicksville, Valley Stream, Manhasset, Glen Cove, Syosset, Uniondale
How much does office space Nassau County cost?
Office space Nassau County pricing starts from $415 a month at the low end and runs to $870 a month as an entry price at the premium buildings, with a median starting price of about $669. Those are per-office monthly prices for the smallest furnished room in each building — the figure climbs as you add desks, and the largest suites (up to 17 people at Glen Cove) reach several thousand a month.
The number to hold onto is the entry price, because it tells you the cheapest way into each address. Hicksville opens the market at $415; the North Shore towers in Glen Cove and Uniondale sit at the top. Every price here is a furnished, all-in monthly rate, not a raw square-foot lease you still have to fit out.
Office Space Nassau County: 6 buildings compared
Here is the whole county market on one row each — building, town, operator, entry price and team size — sorted from the lowest monthly starting price up.
| Building | Town | Operator | From (per month) | Team size |
|---|---|---|---|---|
| 100 Duffy Avenue | Hicksville | Regus | from $415/mo | 1 to 7 people |
| 70 East Sunrise Highway | Valley Stream | Regus | from $565/mo | 1 to 7 people |
| 1129 Northern Boulevard | Manhasset | Regus | from $579/mo | 1 to 5 people |
| 50 Glen St. | Glen Cove | Regus | from $758/mo | 2 to 17 people |
| North Shore Atrium I | Syosset | HQ | from $818/mo | 2 to 6 people |
| RXR Plaza | Uniondale | HQ | from $870/mo | 2 to 15 people |
1. 100 Duffy Avenue — Hicksville
What to expect: A corporate-campus building off the Long Island Expressway, sharing its podium with a Flagstar branch and wrapped in manicured lawns and hedges. Inside, Regus runs furnished private offices for one to seven people, with the Hicksville LIRR station — one of the busiest stops on Long Island — a short drive away. This is the lowest entry price in the county: private offices start at $415 a month,; a natural first stop for a solo founder or two-person team testing Nassau before committing to more.
Operator: Regus (4.4★ overall) · Address: 100 Duffy Avenue, Hicksville, NY 11801 · From: $415/month · Availability: offices available now
👉 Request 100 Duffy Avenue on Wezoo
2. 70 East Sunrise Highway — Valley Stream
What to expect: A roadside mid-rise on Sunrise Highway, its dark glass curtain wall marked by two American flags and a large white “70” over the entrance. Valley Stream sits on the Nassau–Queens line, so the LIRR ride into Penn Station and Grand Central is short and the Belt and Southern State parkways are minutes away. Regus offers private offices here from $565 a month for teams of one to seven — a strong pick if your clients or staff come up from Queens and Brooklyn.
Operator: Regus (4.4★ overall) · Address: 70 East Sunrise Highway, Valley Stream, NY 11581 · From: $565/month · Availability: offices available now
👉 Request 70 East Sunrise Highway on Wezoo
3. 1129 Northern Boulevard — Manhasset
What to expect: A crisp single-storey building on Northern Boulevard (Route 25A), its angled band of black-framed glass giving small teams a bright, low-key address in one of the North Shore’s most affluent stretches. Regus fits out private offices for one to five people from $579 a month, with the Manhasset LIRR station on the Port Washington branch close by. We cover this building in depth in our guide to office space in Manhasset.
Operator: Regus (4.4★ overall) · Address: 1129 Northern Blvd., Manhasset, NY 11030 · From: $579/month · Availability: offices available now
👉 Request 1129 Northern Boulevard on Wezoo
4. 50 Glen St. — Glen Cove
What to expect: Downtown Glen Cove, on the North Shore, is where this Regus centre offers the widest range in the county — private offices scaling from a two-person room up to a 17-desk suite, starting at $758 a month. That spread makes 50 Glen St. the one address here that can hold a growing team without a second move, and the Glen Cove LIRR station on the Oyster Bay branch keeps the commute manageable.
Operator: Regus (4.4★ overall) · Address: 50 Glen St., Glen Cove, NY 11542 · From: $758/month · Availability: offices available now
👉 Request 50 Glen St. on Wezoo
5. North Shore Atrium I — Syosset
What to expect: Set back behind tall trees and flower beds on Jericho Turnpike (Route 25), the North Shore Atrium is a calm two-storey building run by HQ, with private offices for two to six people from $818 a month. Syosset’s own LIRR station on the Port Jefferson branch and quick access to the Long Island Expressway make it an easy base for teams working across the mid-Island.
Operator: HQ (3.9★ overall) · Address: 6800 Jericho Turnpike, Syosset, NY 11791 · From: $818/month · Availability: offices available now
👉 Request North Shore Atrium I on Wezoo
6. RXR Plaza — Uniondale
What to expect: The landmark of the list: a cylindrical mirrored-glass tower with a curved green-glass rotunda and a plaza sculpture, near Hofstra University and off the Meadowbrook Parkway. HQ runs private offices here for two to fifteen people from $870 a month — the county’s premium address, with the scale to seat a mid-sized team behind a recognisable front door. For the full breakdown, see our guide to office space in Uniondale.
Operator: HQ (3.9★ overall) · Address: 626 RexCorp Plaza, Uniondale, NY 11556 · From: $870/month · Availability: offices available now
When should you choose a serviced office over a traditional lease?
Choose a serviced private office when you want to move in fast, keep the term short and avoid a build-out. Every building in this guide comes furnished, wired and staffed, with the desk, internet and meeting rooms folded into one monthly price. A conventional Nassau County lease is usually cheaper per square foot on paper, but it adds fit-out costs, a multi-year commitment and utilities you manage yourself.
The rule of thumb: under roughly ten people, or unsure how big you will be in a year, the serviced route wins on speed and flexibility. For most small teams, office space Nassau County works best booked by the month. Book for the team you have. Scale when you need to.
What is office space Nassau County best for?
Office space Nassau County suits Long Island teams that want a professional address without a Manhattan commute or a Manhattan rent. A founder who lives on the Island can seat a growing team near the LIRR; a city firm can open a satellite office closer to North Shore clients; a remote team can trade the kitchen table for a real door that locks. Hicksville and Valley Stream keep costs down, Glen Cove gives you room to grow, and Uniondale’s RXR Plaza puts a landmark tower on your business card.
Ready to set up your office in Nassau County?
Office space Nassau County: frequently asked questions
How much is office space Nassau County per month?
Office space Nassau County starts from $415 a month at 100 Duffy Avenue in Hicksville and runs to about $870 a month as an entry price at RXR Plaza in Uniondale, with a median starting price of roughly $669. Prices rise with the number of desks.
Which Nassau County town has the cheapest office space?
Hicksville has the lowest entry price on Wezoo, with private offices at 100 Duffy Avenue from $415 a month. Valley Stream is next at $565.
Can I rent an office in Nassau County month to month?
Yes. Every building in this guide is a serviced office let on flexible, rolling terms rather than a multi-year commercial lease, so you can take a furnished private office by the month.
How many private-office buildings does Wezoo list in Nassau County?
Six: 100 Duffy Avenue (Hicksville), 70 East Sunrise Highway (Valley Stream), 1129 Northern Boulevard (Manhasset), 50 Glen St. (Glen Cove), North Shore Atrium I (Syosset) and RXR Plaza (Uniondale).
Which Nassau County office fits a larger team?
50 Glen St. in Glen Cove scales up to a 17-desk suite, and RXR Plaza in Uniondale seats teams of up to 15, so both suit a growing or mid-sized team that wants to stay in one place.
Are the offices near the Long Island Rail Road?
Yes. Hicksville, Valley Stream, Manhasset, Glen Cove and Syosset all sit near their own LIRR stations, and Uniondale’s RXR Plaza is a short drive from the Hempstead terminal, so commuting into and out of New York City is straightforward.
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