Court construction in Water Mill, NY

More than the national guides say, and they say $45,000–80,000. A new court averages $65,000 nationally, from $25,000 at the low end to $150,000 at the high, with the surface setting the range: grass $20,000–75,000, asphalt $40,000–80,000, post-tensioned concrete $45,000–80,000, Har-Tru clay $60,000–90,000, cushioned acrylic $65,000–100,000; labor alone is $30,000–35,000. Fencing adds $5,000–15,000, lighting $2,000–6,000 where a village allows it, a backboard $5,000–10,000. No Long Island builder publishes a price, and the Hamptons adds what the national guides never see: a court sunk four feet below grade for the setback rules, which stakeholders in Sagaponack put at about $100,000 extra in 2012, a base designed for a water table a few feet down, and a permit clock that ran 16–20 weeks behind in the Town of East Hampton in 2026.

Har-Tru if you want the surface the fork plays on and will pay to keep it; a hard court if you want to walk out and play. A clay court costs $60,000–90,000 nationally plus about $2,000 a year, is watered overnight and at midday, brushed, rolled daily in the spring freeze-thaw and reconditioned every year with two tons of new material, and it plays in light rain; the clubs here are almost all Har-Tru: SPORTIME’s 33 courts, the East Hampton Tennis Club’s 15, Montauk Downs’ 6, Mashashimuet’s 8. A post-tensioned concrete or asphalt court costs $45,000–80,000, needs a wash and an algae treatment, a recoat ($4,000–10,000) when the colour wears and 30–120 minutes after rain, and lasts 10–25 years. A junior on the tournament track wants both within reach.

Yes, everywhere: East End land-use counsel says a building permit and a certificate of occupancy are required for playing courts in every municipality here, and a court is an accessory structure with its own setbacks. The Town of Southampton names tennis courts in its rear-yard coverage (20%) and side-yard rules; the Village of East Hampton doubles the accessory setback for playing courts, expressly for noise, as its code is summarised; Sagaponack keeps the ordinary setback only for a court sunk four feet; and Southampton Village’s guidelines of August 17, 2026 require a sunken court, an acoustic analysis, a 10-foot barrier cap, screening, play from 8 a.m. to dusk and no lighting for night play. Lights elsewhere run into the noise codes and the review boards. Permits take 16–20 weeks in the Town of East Hampton and 2–4 in the Village.

Longer than the construction. Site preparation, excavation, backfill and grading, runs a few weeks to a month; a hard court then cures 30 to 60 days before the acrylic colour is applied and cures again before play; no builder we could read publishes a start-to-finish figure, so two to three months of construction after the permit is our floor, not a quote. In front of that sits the permit: the Town of East Hampton ran 16–20 weeks behind its 15-day clock in 2026, the Village of East Hampton issues in two to four weeks, and a sunken court, a variance or a board appearance adds its own calendar. The villages cap the working week too, no Sundays anywhere and Saturday noon to 4 in East Hampton Village in season. Book the builder in the fall for a court in July.

Nobody publishes an interval, and the base is why. The national guides price a hard-court resurfacing at $8,000–12,000, an acrylic recoat at $4,000–10,000, a maintenance topcoat at $1,000–2,000 and a full asphalt overlay at $20,000–40,000, and give a court a 10-to-25-year life, asphalt 15–20, but none states the years between recoats, because a post-tensioned slab in a dry yard and old asphalt over ground that saturates every winter wear at different rates. Read the cracks instead: hairlines in the colour are wear and a recoat; a crack that runs across the court and returns each spring is the base and needs the drainage fix ($4,000–8,000) first. Clay is not resurfaced; it is reconditioned every year, with about two tons of new Har-Tru per court, at $2,500–3,000.

Physically, easily: a pickleball court is 20 by 44 feet on a 30 by 60 pad, any hard surface will do, and about four fit on a tennis footprint, so on a sound court the job is lines ($300–600), a colour change ($500–1,000) and nets, with backstops at least 10 feet high if you fence them. Legally, it depends on the neighbours and the village. The paddle makes a sharp pop that counsel puts above tennis noise; the Town of East Hampton allows 65 dBA by day at a residence; North Haven weighed rules in 2023 that would bar play in July and August; and Southampton Village’s guidelines of August 17, 2026 treat a conversion as a new court, sunk four feet, acoustically analysed, screened, unlit and played 8 a.m. to dusk. Ask before you paint.

You tell us about the project once: where the lot is, what you want built, resurfaced, lit, fenced or looked after, the surface if you know it, and when. We put you in touch with one licensed, insured court builder who does that work in your town, and they call you within one business day. From there it is their site visit, their quote, their schedule and their warranty. It is free for homeowners; participating builders pay us a referral fee for the introduction. We are not a builder, a tennis club or a coaching business, and we do not sell your details; the one company we send you to is the only one that gets your number. We cover 9 South Fork towns and 6 kinds of court work.