
3 Bedroom Apartments for Rent in Water Mill, NY (31 Rentals)


114 Narod Blvd

Rosemont Brookhaven

Total Monthly Price
The Cove at Gateway Commons

Total Monthly Price
The Sound at Gateway Commons

Total Monthly Price
The Edgewater

Fairfield Townhouses At Ridge
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Heritage Pine Hills Country Club

Total Monthly Price
The Brio at The Boulevard

40 Roman Rd

59 Wiltshire St

2723 Deerfield Rd

74 Fordham Rd

6 Private Rd
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Touring a rental? This guide helps you know exactly what to look for, from safety features to hidden flaws, so you can confidently sign your lease or keep searching.

10 Leland Ln

620 Dune Rd

870 Noyack Rd

393 Hill St

43 Robin Dr

9 Helens Ln

18 Bayview Rd
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24 Jennings Ave

3 Meadowgrass Ln

520 Hampton Rd

97 Coopers Farm Rd

61 Jennings Ave

15 Lake View Ct

20 N Main St
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30 Wall St

144 Maple Ln

Southampton Meadows
Water Mill, NY Local Guide

How much does it cost to rent an apartment in Water Mill?
| Bedroom | Average Rent | Cheapest Rent | Highest Rent |
|---|---|---|---|
| Water Mill Studio Apartments | $1,716 | $1,315 | $2,382 |
| Water Mill 1 Bedroom Apartments | $2,346 | $1,150 | $3,461 |
| Water Mill 2 Bedroom Apartments | $3,114 | $1,355 | $4,672 |
Water Mill 3 Bedroom Apartments | $3,802 | $2,965 | $4,397 |
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Water Mill, NY Local Guide
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Largest Available Water Mill 3 Bedroom Apartments
The largest available 3 Bedroom apartment unit in Water Mill, NY is found at The Edgewater in the South Lyme neighborhood and is 2,076 square feet priced from $3,630. Fairfield Townhouses At Ridge in the Outlying Eastern Suffolk neighborhood has the second largest 3 Bedroom, which is sized at 1,800 square feet and currently listed start at $4,200. Here is today’s list of the largest available 3 Bedroom units in Water Mill:
| Apartment Listing | Model Name | Square Footage | Priced From |
|---|---|---|---|
| The Edgewater | Whaler | 2,076 Sq Ft | $3,630 |
| Fairfield Townhouses At Ridge | The Willow | 1,800 Sq Ft | $4,200 |
| The Sound at Gateway Commons | The Madison | 1,320 Sq Ft | $2,965 |
| Heritage Pine Hills Country Club | C1F | 1,300 Sq Ft | $3,910 |
| Rosemont Brookhaven | Tanglewood | 1,271 Sq Ft | $3,874 |
Cheapest Available Water Mill 3 Bedroom Apartments
As of April 22, 2026 the lowest priced 3 Bedroom apartment unit in Water Mill, NY is the The Madison Model starting from $2,965 at The Sound at Gateway Commons in the Southwest New London Lyme neighborhood. The second most affordable Water Mill 3 Bedroom is the Whaler Model at The Edgewater starting at $3,630 in the South Lyme neighborhood. The average price for all 3 Bedroom apartments in Water Mill is currently $3,802. Here is today’s list of the cheapest available 3 Bedroom options in Water Mill:
| Apartment Listing | Model Name | Priced From |
|---|---|---|
| The Sound at Gateway Commons | The Madison | $2,965 |
| The Edgewater | Whaler | $3,630 |
| Rosemont Brookhaven | Twinleaf I | $3,839 |
| Heritage Pine Hills Country Club | C1F | $3,901 |
| Fairfield Townhouses At Ridge | The Scarlet | $4,065 |
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Avoid financial stress when renting. Learn about the 10 most common hidden costs—from pet fees to utilities—you must budget for before you sign a lease.
Read ArticleDon't Settle: How to Negotiate Your Apartment Lease and Save Money
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Read ArticleQuick Rent Budget Calculator
How much rent can you afford?
The common "Rule of Thumb" is that rent should be no more than 30% of your income. How much is that? Enter your monthly income and click "Calculate My Budget" to find out.
Remember the 3 Rules of Real Estate:Location, Location, Location!
Explore Water Mill, NY Rentals by Map
See the most popular apartments and homes in Water Mill, NY
Frequently Asked Questions about 3 Bedroom Water Mill Apartments
What is the Cheapest apartment in Water Mill with 3 Bedroom?
Currently the most affordable 3 Bedroom in Water Mill is at The Sound at Gateway Commons listed at $2,965.
How much is the average rent for a 3 Bedroom Water Mill Apartment?
The average rent for a 3 Bedroom Apartment in Water Mill is $3,802.
What is the largest available 3 Bedroom Water Mill Apartment for rent?
Today's apartment with the most square footage in Water Mill is a 2,076 square feet unit starting from $3,630 at The Edgewater.
What is the average size for Water Mill 3 Bedroom Apartments for rent?
The average size for a 3 Bedroom rental in Water Mill is currently 2,026 sq ft.
Expert Rental Resources
The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.
Articles, How-To's, and Tips

Expert Solutions for Creating the Perfect Work-From-Home Apartment Layouts
Written by: Lauren Harrington
This article is based on first-hand experience managing apartment communities and helping renters adapt to their spaces after moving in.

What Does “Rent Burdened” Mean? How Much Rent Is Too Much
Written by: Lauren Harrington
This article draws from first-hand renter experiences and recurring financial challenges reported after moving in.

Maximizing Your Refund: Essential Tax Tips for Renters
Written by: Christine Leonard, Esq.
Other than tax professionals, I can’t think of anyone who looks forward to tax season. For everybody else, April is a stressful month to collect information and meet deadlines.

18 Must-Ask Rental Tour Questions That Reveal the Truth about a Property
Written by: Lauren Harrington
Renting your next home can feel thrilling and overwhelming at the same time.