How Much Does a Dumpster Rental Cost in Greenwich, CT?

Roll-off dumpster rentals in Greenwich, CT cost $447 for a 10-yard, $547 for a 15-yard, $647 for a 20-yard, and $899 for a 30 or 40-yard. Most Greenwich homeowners doing a basement cleanout, an attic clear-out before listing, or a mid-size kitchen reno end up with a 15-yard or 20-yard. Contractors on a backcountry addition or a Belle Haven gut-rehab usually want the 30/40.

I'm Justin Hubbard. I run Grizzly Junk Pros (legally Stamford Junk Pros LLC, dba Grizzly Junk Pros). Greenwich is fifteen minutes from our Woodchuck Road dispatch in north Stamford, so it's effectively a home market for us — we drop roll-offs from Byram up to Round Hill, from the Old Greenwich shoreline through Cos Cob and Riverside, and on construction sites scattered across the backcountry. The pricing, permit answers, and placement details below are what I tell Greenwich callers on the first call.

Last reviewed: May 2026.

How much does a dumpster rental cost in Greenwich, CT?

Here are our flat rental rates for Greenwich and the rest of lower Fairfield County:

These are flat rental rates — no per-day creep, no surprise add-ons buried in the line items. If a load goes over the listed weight allowance, or the dumpster sits substantially longer than the standard rental window, we tell you on the call before you book and again at drop-off. For specifics on what's included, call (203) 219-8855.

The same prices apply across all of Greenwich. A 15-yard in Old Greenwich is the same $547 as a 15-yard in Glenville or Banksville. We don't zone-price within the town, and we don't surcharge for longer driveways or harder access. If a job genuinely needs a smaller truck or a special approach — a steep Round Hill driveway, a tight Belle Haven cul-de-sac — we say so on the call.

What size dumpster do I need for my Greenwich project?

The size question matters more than people think. Undersizing means paying for a second haul; oversizing means paying for air. The rough rule:

10-yard ($447) holds about three pickup-truck loads of debris. Right-sized for a bathroom remodel, a half-garage cleanout, a small deck tear-down, or any concrete-or-dirt-only load. Heavy materials hit weight limits before they hit volume limits, so go small on those.

15-yard ($547) holds about four to five pickup-truck loads. This is the sweet spot for most Greenwich homeowners. Full garage cleanout, basement cleanout, mid-size kitchen or bath renovation, attic clear-out before listing the house. When you're not sure, this is the safe pick.

20-yard ($647) holds about six pickup-truck loads. Right-sized for a whole-house decluttering before a move, a single-layer roof tear-off on a typical Greenwich colonial, a mid-size renovation generating drywall plus framing waste, or a full estate cleanout where the contents are mostly furniture (light, voluminous).

30/40-yard ($899) is contractor-tier. Right-sized for a full gut-rehab, a major addition, a multi-room renovation, a commercial site clearout, or a roof tear-off on a larger backcountry or Belle Haven home with two layers of shingles to come off. Most homeowners don't need this size; most contractors on a serious Greenwich project do.

If you're stuck between two sizes, size up. The price difference between a 15-yard and a 20-yard ($100) is almost always less than the cost of a second haul if you fill the smaller one and still have stuff left.

Do you need a permit for a dumpster in Greenwich, CT?

On a public street, sidewalk, or town right-of-way, yes — Greenwich requires a permit from the Highway Division of the Department of Public Works. The Highway Permit covers "Use of Right-of-Way" along with street openings, sidewalk openings, and driveway installations. The Highway Division can be reached at 203-622-7766. Full details are on the town's Highway Permit page.

The town-right-of-way case mostly comes up for downtown Greenwich rentals along Greenwich Avenue, Mason Street, or East Putnam Avenue where there's no driveway, and for tight Byram or central Cos Cob streets where a homeowner's driveway can't accommodate a 20-yard. If you're a contractor staging a roll-off in a curb lane during a multi-day demo, that's a Highway Permit job too. Plan a few business days for processing.

For a state route, that's a separate Connecticut DOT encroachment permit. Greenwich is crossed by U.S. Route 1 — locally signed as West Putnam Avenue and East Putnam Avenue — and by Route 15 (the Merritt Parkway) and I-95. A dumpster placed in the state right-of-way along Route 1 would need the CT DOT permit rather than a town permit. The Merritt and I-95 are obviously not dumpster-placement candidates, but Route 1 frontage in central Greenwich and Cos Cob can be.

For placement entirely on private property — your own driveway, lawn, or parking pad — confirm current town requirements with Greenwich DPW before booking. Most lower-Fairfield-County towns don't require a permit for private-property dumpster placement, but Greenwich's published policy isn't as clear as some neighboring towns', so a quick call to 203-622-7766 keeps you on the right side of it. If you're a renter, check with your landlord; condo and HOA boards in places like Belle Haven and parts of Old Greenwich often have their own placement rules independent of any town permit.

Where can a dumpster be placed in Greenwich?

The standard placement is your driveway, with the heavy end of the can over a flat, hard surface. Asphalt driveways take roll-offs fine; we put down boards if you're worried about wheel marks. The cobblestone-edge driveways and stamped-concrete or bluestone driveways common in Belle Haven, Round Hill, and the Mid-Country streets need extra care — tell us upfront so we can stage the boards properly.

What we look for on the placement call:

• Vertical clearance. A loaded delivery truck needs about 22 feet overhead. The mature trees lining streets in Old Greenwich, Cos Cob, and the deep backcountry can be a constraint; we walk it on arrival if it's tight.
• Width. A roll-off can fits in most Greenwich driveways, but the truck needs a straight pull-in approach. Backcountry driveways that narrow at a gate or curve hard at the end can be tricky; we'll often back-set the can closer to the street.
• Slope. Steeply pitched backcountry driveways need the can placed across the slope rather than down it.
• Overhead wires and gates. Power lines and gate arms are the two surprises that come up most often. Snap a photo of the driveway entrance from the street and text it to us if you're not sure.

For lawn placement, we put down 2x12 planks under the wheels. Minor turf compression is normal but the lawn recovers. We don't recommend lawn drops on projects that will span more than a couple of weeks, or right after heavy rain.

What does the rental cost include — and what doesn't it include?

What's in the flat rate: delivery, pickup, dumping at the appropriate transfer station, and the time the can sits in your driveway during a standard rental window. What's not always included: weight overages on heavy material loads (concrete, dirt, brick, roofing), prohibited-item disposal (tires, paint, electronics, hazmat), and extended rental days beyond the standard window.

The short version of what can't go in a dumpster in Connecticut : no liquids, no chemicals, no propane tanks, no tires, no batteries (any kind), no paint, no asbestos, no electronics in towns that ban it, no medical waste. Mattresses are fine to load in our roll-offs (we route them through Connecticut's Bye Bye Mattress program separately) but mention them on the call so we know what's coming. If you're not sure whether something belongs in the can, ask.

Concrete, brick, dirt, and clean fill are fine in a 10-yard but not in a 20 or 30 — heavy materials need to be in a smaller can to stay under road weight limits. We'll tell you which size to take if you mention the load type when you book.

Greenwich residents have one local option that's worth knowing about for smaller items: the Holly Hill Resource Recovery Facility on Holly Hill Lane accepts a wide range of household waste, recyclables, electronics, and yard debris for residents with a current Holly Hill entrance permit. A dumpster is the right answer when the volume is too much for trip-after-trip to Holly Hill, or when the project generates demolition debris Holly Hill won't take.

How long can you keep a dumpster in Greenwich?

The standard rental window covers most home projects. If your project is going to run longer — a kitchen reno that stretched out, a contractor schedule that slipped — call us and we'll extend it. Extensions are straightforward. What we don't want is a can sitting in your driveway forgotten for six weeks, because the longer it's there, the more likely it picks up neighbor donations (which means weight overages on pickup).

If a project's timeline is genuinely unclear at the start, tell us. We'd rather book a longer window upfront than scramble to extend last-minute.

Dumpster rental vs. junk removal in Greenwich — which one fits your project?

Rent a dumpster when the volume is high, the work spans more than a day, and the loading can be done by you or a crew on your timeline. Hire full-service junk removal when you don't want to do the lifting, when the items are heavy or awkward (hot tubs, pianos, gun-safe sized appliances), or when it's a one-and-done volume that fits in a truck.

Most Greenwich kitchen or bath renovations go to a dumpster. Most one-room "we cleared out grandma's apartment" jobs go to junk removal. Estate cleanouts often need both — a dumpster for the bulk debris plus a junk-removal crew for the heavy items that can't be lifted in by hand. We do both, so we can scope the right mix on the call. There's a full breakdown at how to choose dumpster vs junk removal in Connecticut.

How fast can a dumpster get to Greenwich?

Same-day delivery is almost always available in Greenwich if you book before 11 a.m. We're operating out of Stamford fifteen minutes east, so Greenwich is one of the fastest dispatches we run. Next-day delivery is the standard otherwise. We run 8 a.m. to 10 p.m., seven days a week.

If you're on a tight contractor timeline — a tear-off scheduled for tomorrow, a closing date that just got moved up — call (203) 219-8855 and tell us what's going on. We'll work with the schedule when we can.

Frequently asked questions

How much does a 20-yard dumpster cost in Greenwich, CT?

$647 flat. That's our standard rate for a 20-yard roll-off anywhere in Greenwich — Old Greenwich, Cos Cob, Riverside, Glenville, Byram, Banksville, or the backcountry.

Do I need a permit for a dumpster on my driveway in Greenwich?

For private-property placement, confirm current requirements with the Greenwich Department of Public Works at 203-622-7766. For a public street, sidewalk, or town right-of-way, you need a Highway Permit from the DPW Highway Division. State route placement (Route 1, the Boston Post Road / Putnam Avenue) is a separate CT DOT encroachment permit.

What's the cheapest dumpster I can rent in Greenwich?

The 10-yard at $447. It's right-sized for a bathroom remodel, a half-garage cleanout, or a concrete/dirt-only load. Going smaller than 10 yards usually means a junk-removal job instead.

Can you do same-day dumpster delivery to Old Greenwich or Cos Cob?

Almost always, if you book before 11 a.m. Greenwich is fifteen minutes from our Stamford dispatch, so same-day works most of the time. Call (203) 219-8855 to confirm the window.

What can't I put in the dumpster?

No liquids, paints, chemicals, propane tanks, tires, batteries, asbestos, or medical waste. Electronics rules vary by town. Mattresses are OK in the can but we handle them through Connecticut's mattress-recycling program — mention them when you book. Full list: what can't go in a dumpster in Connecticut.

Are the prices different in backcountry Greenwich vs. downtown?

No. The flat rate is the flat rate, whether the address is on Greenwich Avenue or off Round Hill Road. We don't surcharge for longer driveways, gravel approaches, or harder access within the town.

Can I keep the dumpster for two weeks?

Yes — the standard rental window covers most home projects, and longer windows are available if you tell us upfront. Call us if your timeline shifts during the project rather than after.

Do you handle the dump fees and disposal?

Yes. Delivery, pickup, and dump fees at the transfer station are in the flat rate. Weight overages on unusually heavy loads (concrete, roofing tear-offs, dirt-and-rock) and prohibited items are separate, and we tell you about either one before they apply.

What if I'm not sure what size I need?

Call (203) 219-8855 and walk us through the project — what room or rooms, what materials, roughly how much volume. We'll right-size it. Two minutes on the phone is more accurate than any online sizing widget.

Justin Hubbard

Grizzly Junk Pros / Stamford Junk Pros LLC

(203) 219-8855

Serving Greenwich and all of lower Fairfield County, 8 a.m. – 10 p.m., 7 days a week.