Delaware County

Town of Middletown, NY: zoning for new construction

7 districts

The Town of Middletown carries 7 zoning districts, each setting its own lot size, setbacks and height for what you can build. Short-term rentals allowed with registration. The district table below has the setbacks, height limits and coverage - confirm the specifics with the building department before you rely on a figure.

Looking specifically at an accessory dwelling unit? See ADU rules for Middletown →

Zoning districts

District	Min lot	Setbacks F / S / R	Max height	ADU
Rural III District — the ROAD-CORRIDOR district, and like the Town of Walton's R-2 it is defined geographically rather than by map colour: § 404A includes all land within 500 FEET of all New York State and Delaware County public highways shown on the district map, with direct minimum frontage AND direct access to that public road. Note the difference from Walton's R-2, which runs 1,000 ft from state and county roads and 500 ft from town roads — Middletown's corridor is narrower and does NOT extend along town roads at all, so land fronting a town road falls to R-5 and its 5-acre minimum. Minimum lot size 3 acres; minimum frontage 200 ft; maximum height 40 ft; side and rear yards 20 ft each; maximum lot coverage 25%, a genuine building-coverage maximum and not an inverse green-space figure. Maximum lot depth-to-width ratio 4:1, which rules out deep flag-shaped lots. § 404F(4) reads "75' from center line of State, County, Town and private roads, and, in every case, shall be at least 25' from the right-of-way". ON A NARROWER RIGHT-OF-WAY THE CENTERLINE RULE BINDS HARDER: a 33 ft right-of-way pushes the building about 58.5 ft back from the lot line, and the 25 ft floor then never controls. Check the actual right-of-way width before siting. Permitted principal uses are one one-family or two-family dwelling per lot, one mobile home per lot, agriculture, forest management, wildlife management and a tourist home; multi-family, mobile home parks, cluster subdivisions, condominiums and town houses are all special-permit uses under Schedule I. A guest home (this town's ADU) is a permitted accessory use here under § 548.	3 ac	50 / 20 / 20 ft	40 ft	As of right
Rural V District — THE DEFAULT DISTRICT AND THE ONE THAT MATTERS MOST HERE. § 405A defines it as "all lands not described as part of any other district" and says plainly that it "generally includes most of the land in the Town of Middletown", so absent a corridor, hamlet, business or industrial designation this is the answer for a Middletown parcel. Its purpose is stated as permitting only LOW DENSITY residential development and limited commercial development, and the figures follow: minimum lot size 5 acres; minimum frontage 250 ft; maximum height 40 ft; side and rear yards 30 ft each; maximum lot coverage 15%, the tightest coverage limit in the town and a genuine building-coverage maximum. Maximum lot depth-to-width ratio 4:1 — on a 5-acre lot that ratio plus the 250 ft frontage is a real shape constraint, not a formality. Front setback: § 405F(4) states "75' from center line of roads and rights-of-way" and, unlike R-3 and BC, states NO 25 ft floor from the right-of-way; 50 is recorded as the lot-line equivalent on a 50 ft right-of-way for the reasons given in the R-3 label, and on anything narrower the setback grows. See the DL row. Permitted accessory uses are the same list as R-3. A guest home is a permitted accessory use here under § 548.	5 ac	50 / 30 / 30 ft	40 ft	As of right
Business Commercial District — a CORRIDOR district, not an area district: § 406A defines it as the land along NEW YORK STATE ROUTE 28 from the Village of Margaretville boundary line east to and including the Delaware and Ulster Railroad recreational complex on the eastern side of the hamlet of Arkville. It is the town's main commercial frontage and it permits one-family and two-family dwellings outright under Schedule I, so it is residential-capable despite the name; multi-family here takes SITE PLAN REVIEW rather than the special permit required in the other districts. § 406F(1) states 40,000 square feet (0.918 acre), OR 20,000 square feet (0.459 acre) with BOTH public water and public sewer. Minimum frontage 150 ft; maximum height 40 ft; side and rear yards 15 ft each; maximum lot coverage 80%; maximum lot depth-to-width ratio 4:1. Front setback: "75' from center line of State, County, Town and private roads, and, in every case, shall be at least 25' from the right-of-way" — 50 recorded as the lot-line equivalent on a 50 ft right-of-way, per the R-3 label. NOTE THIS DISTRICT FRONTS STATE ROUTE 28, where the state right-of-way is commonly wider than 50 ft; a wider right-of-way makes the centerline rule LESS restrictive and the 25 ft floor is then what governs, so on Route 28 frontage confirm the actual right-of-way rather than assuming 50.	0.4591 ac	50 / 15 / 15 ft	40 ft	—
Hamlet I District — the EXISTING SETTLEMENTS district. § 407A names them: the unincorporated hamlets of New Kingston, Halcottsville, Dunraven, Kelly Corners and Clovesville, plus the portion of Arkville that is not in the BC, Industrial or H-1/2 zones. Its stated purpose is to recognise existing high-density predominantly residential settlement and to limit the intrusion of non-residential uses. Minimum lot size 1 acre; minimum frontage 50 ft; maximum height 40 ft; no maximum lot depth-to-width ratio. § 407F(4) requires the front setback to be at least the AVERAGE of the front setbacks of the two closest parcels with buildings on the same side of the road and within the H district, subject to a 10 ft floor; § 407F(5) applies the same averaging rule to side and rear yards with the same 10 ft floor; and § 407F(6) caps lot coverage at no more than the AVERAGE lot coverage of those same two parcels. The recorded 10 ft on each yard is the code's own FLOOR and is the only figure the text states — on a street of deep-set houses the real requirement is larger, and it cannot be determined from the code at all, only from a survey of the two nearest built parcels. Treat any H-1 pro forma as unresolved until those two neighbouring parcels are measured. A guest home is a permitted accessory use here under § 548 — but it must meet these same contextual yards and the contextual coverage cap, which on a tight hamlet lot is usually what decides whether one fits.	1 ac	10 / 10 / 10 ft	40 ft	As of right
Hamlet 1/2 District — THE ONLY DISTRICT IN THE TOWN DEFINED BY THE PRESENCE OF PUBLIC UTILITIES. § 408A covers the residential portions of the unincorporated hamlet of Arkville that are not in the Business Commercial or Industrial districts AND ARE SERVED BY BOTH PUBLIC WATER AND SEWER — service is part of the district's definition, which is why the minimum lot is half what H-1 requires. Minimum lot size 1/2 acre (the code states it as a fraction, not as a square-foot figure); minimum frontage 50 ft; maximum height 40 ft; no maximum lot depth-to-width ratio. As in H-1, the yards and the coverage limit are CONTEXTUAL: § 408F(4) and (5) require the front, side and rear setbacks to be at least the average of the two closest built parcels on the same side of the road within the H-1/2 district, each with a 10 ft floor, and § 408F(6) caps coverage at the average of those same two parcels. The recorded 10 ft yards are the stated floor and maxLotCoverage is null by design — see the H-1 label, the rule is identical and so is the caution. This is the densest residential district in the Town of Middletown and the natural place for a small-lot project, but it is also the smallest in area — it is one part of one hamlet. A guest home is a permitted accessory use here under § 548, and this is the one district where § 548's municipal-service clause bites: the second dwelling must be separately connected to the water and sewer districts with its own laterals rather than getting its own well and septic.	0.5 ac	10 / 10 / 10 ft	40 ft	As of right
Industrial District — § 409A covers the industrial park along the Arkville cut-off road and several adjacent properties, so it is a small and specific area rather than a general classification. It is recorded here rather than omitted because it states a full set of dimensional standards AND because Schedule I permits a one-family and a two-family dwelling per lot outright in this district, which is unusual and makes it residential-capable. MINIMUM LOT SIZE IS "None" — § 409G(1) states no minimum at all, so minLotSize is null by design and is not a missing figure; what sizes a lot here is the 100 ft minimum frontage together with the 50 ft yards on every side. Maximum height 50 ft, the tallest in the town; maximum lot coverage 75%; front setback 50 ft and side and rear setbacks 50 ft, all stated as plain lot-line figures with NO centerline alternative — this is the one district where the recorded frontSetback is the code's literal number rather than a derived equivalent. No maximum lot depth-to-width ratio. § 409F(1) adds a performance standard that binds harder than any dimension for a residential neighbour: no use may cause dust, smoke, smog, observable gas, fumes, odours, objectionable noise, glare or vibration DISCERNIBLE BEYOND THE PROPERTY LINES. Agriculture, forest and wildlife management are permitted principal uses alongside the industrial list. Mobile homes, mobile home parks, cluster subdivisions, condominiums and town houses are all NOT permitted here per Schedule I, and commercial agriculture and farms revert to permitted.	—	50 / 50 / 50 ft	50 ft	No
§ 410H(1) sets minimum lot size at TWO TIMES the minimum required in the underlying district and § 410H(2) sets minimum frontage at 50 FT MORE than the underlying district — so R-5 land under DL needs 10 acres and 300 ft of frontage, R-3 land needs 6 acres and 250 ft, H-1 needs 2 acres and 100 ft, and H-1/2 needs 1 acre and 100 ft. Both figures are derived from the underlying district and depend on the parcel, which is why minLotSize and minLotWidthFt are null on this row rather than carrying a number that would be wrong for five of the six underlying districts. Front, side and rear setbacks, maximum lot coverage and the depth-to-width ratio are all expressly "same as underlying district" and are null here for the same reason. THE ONE STANDARD THE OVERLAY SETS FOR ITSELF IS MAXIMUM HEIGHT 40 FT, which matters only over Industrial land, where it cuts the 50 ft limit to 40. § 410C(2) is the operative test and it is a TWO-OF-FIVE rule: the Planning Board applies the doubled lot size and added frontage during subdivision review "when and only when two or more of the development limitations exist to any degree within the proposed parcel" — note "to any degree", so a sliver of wetland plus any 15% slope is enough to trigger it across the whole parcel. This is Catskill terrain on the flank of the Pepacton Reservoir: 15% slope is ordinary and much of the town sits high, so assume the overlay applies and prove otherwise, rather than the reverse. Two further constraints ride along: § 410G(1) allows new building construction in a designated Flood Hazard Area BY SPECIAL PERMIT ONLY, with the applicant carrying the burden of proving federal floodproofing compliance, and § 410G(2) subjects any activity within a designated wetland OR WITHIN 100 FT OF ONE to the NYS Freshwater Wetlands Act, with the Code Enforcement Officer referring flood-area applications to the Planning Board and wetland applications to DEC. Permitted principal, accessory and special-permit uses are all the same as the underlying district, so a guest home remains available on R-3, R-5, H-1 and H-1/2 land under DL.	—	—	40 ft	As of right

Short-term rentals

Short-term rentals allowed with registration. § 549 Tourist Homes is a REGISTRATION regime, not a permit regime, and it is stricter than it first looks. "Prior to advertising for availability" the owner must complete registration paperwork with the Town Building and Zoning Department AND schedule a fire inspection of the premises — so the obligation attaches at the moment of listing, before any booking. The § 202 definitions draw a line the operating standards do not: TOURIST HOME is "an establishment in a private dwelling that supplies temporary accommodations", and TRANSIENT USE is defined separately as lodging "on a short-term basis, with stays not exceeding two (2) weeks at a time" — § 549 then folds them together as "guest/tourist home" and imposes the same two-week ceiling. A STAY LONGER THAN TWO WEEKS IS THEREFORE OUTSIDE THIS SECTION ENTIRELY and its status is unresolved; do not read the two-week cap as permission for monthly rentals. The operating standards run with the property and must be written into the tenant agreement: maximum occupancy NINE PERSONS for the entire property (a hard cap that sizes the whole investment — a six-bedroom house cannot be marketed above nine), no outside lighting after midnight except motion lights, no parking on the public road at any time, shrubbery kept under 3 ft within 15 ft of the public road, garbage removed after each tenant or weekly whichever is sooner in a BEAR-PROOF container, a driveway sign of at most 4 sq ft carrying a LOCAL emergency contact name and number (the code says explicitly that 911 does not count) and no other signage permitted, the property posted from both sides per NYS law, no open burning except closed units supplied by the owner, pets leashed or confined with the dog warden's name and number listed in the unit, and ATVs/dirt bikes/snowmobiles restricted to 10 am–9 pm on the property. Ask the Code Enforcement Officer before underwriting STR income. NOTE THE INTERACTION WITH § 548: a guest home (this town's ADU) and a tourist home are different sections with different tests, and § 549 speaks only of "an existing single family dwelling" — whether a § 548 second dwelling may itself be registered as a tourist home is NOT stated either way. Contrast the Town of Walton in the same county, whose § 200-61.1F(4) bars its ADU from short-term rental outright; Middletown's silence is not the same as Walton's prohibition, but it is not permission either.

Good to know

Last reviewed2026-08-21

Working out a budget? A standard-finish build here runs $191–$250/sq ft - see the full cost to build a house in Middletown, or what an ADU costs here.

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Zoning figures for Town of Middletown are compiled from the municipal code (last reviewed 2026-08-21) and provided for decision-support only - not legal, engineering, or architectural advice. Setback and dimensional standards often carry conditions and exceptions; verify with the municipality before relying on any number. Source: Offsite / Aldo zoning dataset, municipalData.js.