Service area
Landscaping in Sag Harbor, NY
Serving Sag Harbor, NY from Southampton.
Landscaping in Sag Harbor, NY means working in a village that lies in two towns. The Village of Sag Harbor's comprehensive plan puts three-fifths of its area in the Town of Southampton and two-fifths in the Town of East Hampton, but the Village, incorporated on March 26, 1846, writes its own code for noise, trees and zoning, and its Building Department issues building permits and points applicants to the Village zoning chapter, Chapter 300. The town line still matters for licensing: the Village's contractor chapter sends a home improvement contractor to the Town of Southampton or the Town of East Hampton for a license, depending on location, although its own definition of home improvement leaves out the landscaping of residential property.
Sag Harbor is also older and more year-round than most of the places on this site. Its median home was built in 1958, by the ACS 2020-2024 estimate, the oldest median of any village or hamlet here, and only 552 of its 2,013 housing units, 27.4 percent, were seasonal, recreational or occasional homes in Census 2020, against 43.7 percent in the ACS estimate. Because a smaller share of houses are second homes, we plan Sag Harbor gardens for use in every season, and we lay out garden design for an older village lot around the trees the Village protects. For design and planting budgets, our landscaping cost page lists the published survey ranges.
Serving all of Sag Harbor
Blower hours, the tree law and harbor ground in the Village of Sag Harbor
The Village noise chapter's leaf blower section, amended in June 2020, treats every blower alike. Section 167-4A(1) defines a leaf blower as any electric-engine- or motor-powered machine that moves leaves with high-speed air, so battery models count, and it limits all use to 8:00 a.m. to 5:00 p.m. Monday through Friday. On Saturdays, Sundays and holidays blowers are barred, apart from private homeowners on their own property between 10:00 a.m. and 2:00 p.m. on Saturdays. Every blower used in the village must carry a manufacturer's rating of 65 decibels or less, and only the Mayor can lift the hours, to clean up after a major storm. Under section 167-6C, an owner who allows a violation on the property is in violation too. Our spring and fall cleanups in Sag Harbor run on weekdays only, with quiet-rated equipment.
Trees have had their own Village law since February 2024. Chapter 253 defines a tree as a living woody plant with a trunk diameter at breast height (DBH) of 12 or more inches, and section 253-4A requires a Village permit to remove one. The Village Building Inspector decides, consulting an arborist with International Society of Arboriculture certification where required, and the arborist's fees are charged back to the applicant. The application must include a plan of mitigation measures, including replanting (section 253-4B(6)), and each tree removed or substantially damaged without a permit may be treated as a separate offense. Before we draw a new bed, a pool garden or a terrace near a large tree, we measure every trunk in the work area and build the replanting plan into the drawing.
Water borders the village on most sides. The comprehensive plan names Sag Harbor Bay to the north, Sag Harbor Cove to the northwest, Upper Sag Harbor Cove to the west and Little Northwest Pond to the east, and the Suffolk County Hazard Mitigation Plan's village annex (Section 9.17, August 2020) notes localized drainage problems at Havens Beach, Long Island Avenue and Bay Street, and numerous homes still on septic. Where a lot slopes to the bay or a cove, we keep fertilizer at least 20 feet from the water unless an unbroken strip of natural vegetation at least 10 feet wide stands between turf and water, as Suffolk County's Chapter 459 requires, and we stop all feeding between November 1 and April 1. Near the water we choose salt-tolerant native plantings from the CCE Suffolk list, such as bayberry, inkberry and eastern red cedar. If your lot lies in the Peconic Estuary watershed, the Peconic Estuary Partnership's Homeowner Rewards Program, open to residents of both Southampton and East Hampton townships there, helps pay for rain gardens and native plant gardens.
The 11963 ZIP code falls in zone 7a on the USDA's 2023 map, an average annual extreme minimum of 0 to 5 degrees F, while the Bridgehampton and East Hampton ZIPs sit in 7b. The USDA adds that wind, soil moisture and winter sunshine can greatly affect whether a plant survives, and that dry soil in late autumn can injure plants that are otherwise hardy, so we water evergreens deeply before the fall closing. Boxwood, rated A by Rutgers for deer, carries its own risk: Cornell reports that boxwood blight struck landscapes in Nassau and Suffolk in 2012 after a humid spell in early September, and fallen infected leaves should be vacuumed and bagged, not composted. The Long Island Invasive Species Management Area reports no Long Island find of the box tree moth, and Suffolk is not among the New York counties in the federal quarantine of August 4, 2026.
The comprehensive plan lists Otter Pond Park, Havens Beach and Mashashimuet Park among the village's open areas, and The Nature Conservancy names Mashashimuet Park as the way into the Long Pond Greenbelt, over 600 acres of coastal plain ponds, wetlands and oak woods that it places in Bridgehampton. The village was a whaling port from 1760 to 1850 and, by its own history page, New York's first Port of Entry. Before we set a fence post, a light fixture or a wall here, we check the Village zoning chapter with the Building Department rather than borrow the Town of Southampton's or East Hampton's numbers, because the Village writes its own.
See Sag Harbor, NY on Google Maps — we cover the whole area from Southampton.
Services
Landscaping Services Available in Sag Harbor
What we design, build and maintain in Sag Harbor
- Landscape Design
- Landscape Installation
- Estate Landscape Maintenance
- Lawn Care
- Privet Hedges
- Bluestone Patios and Hardscape
- Irrigation Systems
- Landscape Lighting
- Spring and Fall Cleanups
- Native & Deer-Resistant Plantings
See the full pricing guide for typical ranges.
Questions
Sag Harbor FAQs
Does the Town of Southampton's summer blower ban apply in Sag Harbor?
No. The Town's ban covers only its unincorporated hamlets, so it does not reach into the Village of Sag Harbor on either side of the town line. The Village rule, section 167-4A(1), sets hours rather than summer dates: weekdays only, 8:00 a.m. to 5:00 p.m., for gas and battery blowers alike, with a Saturday window from 10:00 a.m. to 2:00 p.m. for homeowners on their own property. The Town's summer ban itself is set out in our guide to Southampton landscaping rules.
What grass will grow under old shade trees in Sag Harbor?
Fine fescue. Suffolk County's Healthy Lawns program recommends a 100 percent fine fescue blend for shady sites, seeded at 4-5 lbs. per 1,000 square feet, and a Cornell turf fact sheet suggests fine fescues alone or mixed with shade-tolerant bluegrasses. Cornell Cooperative Extension of Nassau County adds that fine fescue needs only about 1 pound of nitrogen per 1,000 square feet a year and dislikes excessive irrigation. We seed in Suffolk's late August to late September window and leave the clippings on the lawn to recycle nutrients.
What does a new pool need in Sag Harbor?
Under New York State's Uniform Code, which applies on both sides of the town line, a pool must be completely enclosed by a barrier at least 48 inches high with no more than 2 inches of clearance at the bottom, and every gate must be self-closing and self-latching, with pedestrian gates opening outward, away from the pool. A pool installed or substantially modified after December 14, 2006 also needs an approved pool alarm. The Village Building Department issues the building permit, and we plan the pool garden and its planting around that barrier line.
When should hydrangeas be pruned in Sag Harbor?
It depends on the type. Bigleaf hydrangea blooms on old wood, NC State Extension notes, and a Cornell fact sheet says to prune it as soon as the flowers fade, to finish old-wood pruning by mid to late July, and never to prune it in fall, which is harmful. Panicle and smooth hydrangeas are cut back in late winter or early spring. Rutgers rates all three C for deer, so in an unfenced Sag Harbor garden we plant them with protection and build the evergreen frame from American holly, rated A.