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Schuylerville · ADU cost

What it costs to build an ADU in Schuylerville, NY

800 sq ft ≈ $200k–260k $249–327/sq ft 8 districts National Grid

An 800 sq ft accessory dwelling unit in Schuylerville runs roughly $200k–260k, or about $249–327/sq ft, and that per-square-foot figure sits deliberately above the $204–268/sq ft a full house costs here. An ADU still needs one whole kitchen, one whole bath, its own service panel and its own heating plant no matter how small you draw it, and those costs do not shrink with the floor plan, so they land on half the square footage and push the rate up. Whether the village will let you build one is a separate question from what it costs, and it gets answered parcel by parcel rather than townwide, since the Village of Schuylerville maps 8 districts that treat accessory units differently from one another, so read the table below as a starting point rather than a verdict.

ADU cost by size in Schuylerville

Standard finish, slab on grade, on a flat and clear part of the lot, general-contractor margin included. These are structure costs at Saratoga County pricing, before the service and septic work a second dwelling can trigger.

SizeType$ / sq ftEstimated total
400 sq ft Studio $331–$433 $130k–175k
600 sq ft One bedroom $276–$362 $165k–215k
800 sq ft One bedroom, larger $249–$327 $200k–260k
1,000 sq ft Two bedroom $233–$305 $235k–305k

400 sq ft — One room plus a bath. Garage conversions and small backyard cottages land here.

600 sq ft — The most common detached build - a real bedroom, full kitchen, one bath.

800 sq ft — Room for a proper living area. Still a single bath and one kitchen.

1,000 sq ft — About as large as most codes allow an accessory unit to go.

Why the rate is higher than a house

The systems below are priced for an 800 sq ft unit. The middle column is what each system would cost if it simply shrank with the floor plan; the left column is what it actually costs once you account for the equipment a dwelling needs one of regardless of size. The gap between the two columns is the whole reason small builds price the way they do.

System$ / sq ft in an ADUIf it scaled with floor areaFixed per unit
Site work $7–$11 $7
Foundation $16–$23 $16
Framing $25–$32 $25
Envelope - roof, siding, windows $32–$41 $32
Plumbing $28–$34 $16 55%
Electrical $18–$24 $13 35%
HVAC $23–$28 $15 45%
Insulation $7–$9 $7
Interior finishes $32–$43 $27 15%
Millwork & cabinetry $18–$28 $11 55%

The fixed-per-unit share is a modeling assumption, not a figure from the code: it is our estimate of how much of each system's budget buys equipment a dwelling needs exactly one of - a kitchen rough-in, a bath group, a service panel, a heating plant - and therefore does not shrink when the unit does. Site work, foundation, framing, envelope and insulation are treated as scaling straight with floor area, which understates the premium slightly, because a small building carries more envelope per square foot of floor than a large one.

What the Schuylerville code says about accessory units

Whether you can build one, and how large, is decided by the district your parcel sits in rather than by the town as a whole. The table shows how each mapped district treats ADUs alongside the lot and setback standards a second unit still has to fit inside. District boundaries and conditions vary, so treat it as a starting point and confirm the district that applies to your parcel.

District Min lot Setbacks F / S / R Max height ADU
R-A Residential (the traditional historic residential core, and THE VILLAGE'S SMALLEST RESIDENTIAL LOT: 3,000 SQ FT — under a fifteenth of an acre — with only 30 FT of lot width, 35% maximum coverage, 2 1/2 stories at 30 ft, a 15 ft front yard, a 5 FT side yard and a 15 ft rear yard. TWO-FAMILY DWELLINGS ARE PERMITTED BY RIGHT HERE ON THE SAME 3,000 SQ FT LOT AS A SINGLE-FAMILY — no additional land, no special permit, identical setbacks. That is the most permissive duplex standard in Saratoga County by a wide margin and it is the district's defining feature: R-A treats a duplex as an ordinary house. THE FRONT SETBACK IS MEASURED FROM THE EDGE OF THE RIGHT-OF-WAY, not the property line — see the district table footnote, and note that R-B measures from the tax parcel boundary instead, so the datum is NOT consistent across this code. ACCESSORY APARTMENTS ARE A SPECIAL USE HERE and their dimensional standards are 'to be set during the Special Use Permitting Process' — the table gives no figures at all, so the envelope for an ADU is negotiated, not stated. Bed-and-breakfast is also a special use, on the same 3,000 sq ft standard. § 3.14F IMPORTS RESIDENTIAL YARDS ACROSS DISTRICT LINES: where a residential district abuts a nonresidential one, the nonresidential side must provide, FOR 50 FEET FROM THE BOUNDARY, a front yard at least equal to the residential district's; and where side or rear yards abut, the nonresidential side must match the residential side or rear yard along that line.) 0.07 ac 15 / 5 / 15 ft 30 ft Special permit
R-B Residential (a mixed residential and tourist-oriented district: single-family on 3,000 SQ FT with 50 ft of width, 50% coverage, 2 1/2 stories at 30 ft, 15 ft front, 5 ft side and 15 ft rear yards. Two-family, multi-family by conversion, multi-family, townhouse, bed-and-breakfast and ACCESSORY APARTMENTS are all special uses; the accessory apartment row again reads 'Standards to be set during the Special Use Permitting Process'. § 3.14F IMPORTS RESIDENTIAL YARDS ACROSS DISTRICT LINES: where a residential district abuts a nonresidential one, the nonresidential side must provide, FOR 50 FEET FROM THE BOUNDARY, a front yard at least equal to the residential district's; and where side or rear yards abut, the nonresidential side must match the residential side or rear yard along that line.) 0.07 ac 15 / 5 / 15 ft 30 ft Special permit
R-C Residential (stated as the district for 'higher density residences', but DIMENSIONALLY IT IS THE VILLAGE'S MOST RESTRICTIVE RESIDENTIAL DISTRICT AND ITS USE LIST IS THE NARROWEST: a 10,000 SQ FT minimum lot — more than THREE TIMES R-A's and R-B's 3,000 — with 30 ft of width, a 15 ft front yard, a 5 ft side yard and a 25 FT rear yard, 2 1/2 stories at 30 ft. SINGLE-FAMILY DWELLINGS ARE THE ONLY PERMITTED RESIDENTIAL USE. There is no two-family, no multi-family, no townhouse, no bed-and-breakfast, and — uniquely among the three residential districts — NO ACCESSORY APARTMENT. Home occupation is the only special use. So the district named for higher density is the one where a second unit is unavailable at any price. Read the use list, not the district name. NOTE AN APPARENT INTERNAL INCONSISTENCY IN THE PRINTED TABLE: the single-family row gives 75% maximum lot coverage while the home-occupation row on the same 10,000 sq ft lot gives 25%. Both figures are recorded as printed; 75% is by some distance the highest residential coverage in the Village and sits oddly against the 3,000 sq ft districts' 35% and 50%. Confirm with the Code Enforcement Officer at (518) 695-3881 before relying on 75%. Front setback measured from the edge of the right-of-way. § 3.14F IMPORTS RESIDENTIAL YARDS ACROSS DISTRICT LINES: where a residential district abuts a nonresidential one, the nonresidential side must provide, FOR 50 FEET FROM THE BOUNDARY, a front yard at least equal to the residential district's; and where side or rear yards abut, the nonresidential side must match the residential side or rear yard along that line.) 0.23 ac 15 / 5 / 25 ft 30 ft No
HM-S Historic Main Street (the Village's downtown district and the most form-based standard in Saratoga County: A SINGLE TABLE ROW COVERING ALL PERMITTED AND SPECIAL USES ALIKE — 2,000 SQ FT of lot, 20 FT of width, 40 ft of height, and a MINIMUM of two stories with a maximum of three. AND A THIRD RULE OVERRIDES BOTH: where adjacent buildings exist, or where similar structures exist across the street, THE MINIMUM SETBACK IS THE AVERAGE SETBACK OF THOSE STRUCTURES — so on most of Broad Street the existing street wall, not the table, sets the building line. Permitted by right: single-family, office, retail under 2,500 sq ft, and MIXED-USE BUILDINGS UNDER 5,000 SQ FT with commercial on the ground floor and residential above. By special use: two-family, multi-family, bed-and-breakfast, retail over 2,500 sq ft, hotel, bank, tourist attraction, restaurant, personal service, home occupation, ACCESSORY APARTMENT, mixed-use over 5,000 sq ft, and a convenience store in an existing building. THE 2,000 SQ FT LOT WITH 100% COVERAGE AND THREE STOREYS IS THE MOST DEVELOPABLE ENVELOPE IN THE VILLAGE BY A LARGE MARGIN. Front setback measured from the edge of the right-of-way. Design review applies — see § 4.3, Design Guidelines for the HM-S District. ) 0.05 ac 10 / 10 / 15 ft 40 ft Special permit
C-B Commercial-Business (the Village's general commercial district, on a 15,000 SQ FT baseline lot with 30 ft of width, 50% coverage, a 15 ft front yard, a 15 ft rear yard and A SIDE YARD STATED AS A RANGE — '0-15 ft or prevailing setback'. THE ROWS SPREAD WIDELY: single-family, two-family, retail, personal service, office, bank, restaurant and drinking establishments all at 15,000 sq ft; BED-AND-BREAKFAST, GASOLINE STATION AND AUTOMOBILE SERVICE GARAGE at 20,000 sq ft; MULTIPLE-FAMILY, ROOMING HOUSE AND TOURIST HOUSE at HALF AN ACRE PLUS 2,000 SQ FT PER DWELLING UNIT — a per-unit land formula found nowhere else in this code; HOTEL/MOTEL/TOURIST ACCOMMODATION at 1 ACRE with 75% coverage; PUBLIC OR SEMI-PUBLIC at 2 ACRES with 35%; and HOME OCCUPATION with NO minimum lot at all ('N/A'). 'PREVAILING SETBACK' IS A DEFINED TERM (§ 6): the distance between structures and the existing right-of-way on the block, so where a preexisting structure is present the neighbours' setbacks govern rather than the table. ACCESSORY APARTMENTS ARE A SPECIAL USE HERE, which matters because § 8's standards expressly contemplate an accessory apartment over a NON-RESIDENTIAL principal use — the commercial-district ADU is real in Schuylerville, unlike most of this county. § 3.14F IMPORTS RESIDENTIAL YARDS ACROSS DISTRICT LINES: where a residential district abuts a nonresidential one, the nonresidential side must provide, FOR 50 FEET FROM THE BOUNDARY, a front yard at least equal to the residential district's; and where side or rear yards abut, the nonresidential side must match the residential side or rear yard along that line. Front setback measured from the edge of the right-of-way.) 0.34 ac 15 / 0 / 15 ft 24 ft Special permit
C-H Commercial-Highway (the automobile-oriented and larger-lot commercial district: a 20,000 SQ FT baseline lot with 50 ft of width, 50% coverage, 2 1/2 stories at 30 ft, a 20 FT front yard — the deepest of the commercial districts — and 15 ft side and rear yards, with the side stated as '15 ft or prevailing setback'. ADULT USE AND BODY MODIFICATION FACILITIES CARRY A COMPOUNDING SETBACK: 20 ft front and 15 ft side and rear 'IN ADDITION TO any setbacks required by Section 14.3 of this code' — the separation-distance article — so their real envelope cannot be read off this table at all. HOTEL/MOTEL/TOURIST ACCOMMODATION IS THE OUTLIER ROW: 30 ft of width against everyone else's 50, 75% coverage against 50%, a 15 ft front yard against 20, and a height stated as 24 ft by right or 36 ft by special permit rather than the district's flat 30 ft. NO DWELLING USE IS PERMITTED IN C-H and there is NO ACCESSORY APARTMENT ROW — this is the one commercial district in the Village with no residential path. § 3.14F IMPORTS RESIDENTIAL YARDS ACROSS DISTRICT LINES: where a residential district abuts a nonresidential one, the nonresidential side must provide, FOR 50 FEET FROM THE BOUNDARY, a front yard at least equal to the residential district's; and where side or rear yards abut, the nonresidential side must match the residential side or rear yard along that line. Front setback measured from the edge of the right-of-way.) 0.46 ac 20 / 15 / 15 ft 30 ft No
R-R Riverfront Recreational (the Hudson River floodplain district, expressly a FLOOD HAZARD DISTRICT, whose stated purpose is to preserve the natural function of the flood plain and to DISCOURAGE large-scale residential or commercial development. A 7,000 SQ FT lot for a single-family dwelling but 100 FT OF WIDTH — more than three times R-A's 30 ft — with A 10% MAXIMUM COVERAGE, a 25 ft front yard, 10 ft side and 20 ft rear yards, 2 1/2 stories at 30 ft. The other rows are much larger: marinas and river-related recreation at 1–2 acres with 200 ft of width, 25% coverage and 50 ft front and rear yards; open space recreation and campgrounds at 2 acres with 10% coverage; public and semi-public at 10 ACRES — the largest single lot requirement in the code. Campground height is capped at 2 stories and 25 ft. Flood Protection District provisions at § 8.11 apply on top of this. Public utility standards are 'to be set during the Special Use Permitting Process'. NO ACCESSORY APARTMENT ROW EXISTS HERE. Front setback measured from the edge of the right-of-way.) 0.16 ac 25 / 10 / 20 ft 30 ft No
E-D Educational (a single-purpose district for public and private educational facilities. PRIVATE educational facilities — a SPECIAL USE — take a 5-ACRE minimum lot, 50% coverage and 3 stories at 45 FT, WHICH IS THE TALLEST LIMIT IN THE VILLAGE, above even HM-S's 40 ft. PUBLIC EDUCATIONAL FACILITIES, THE BY-RIGHT USE, HAVE 'N/A' IN EVERY SINGLE COLUMN — no lot, no width, no coverage, no height, no yards. The Village imposes no dimensional standard whatsoever on a public school, which is worth knowing before assuming a school expansion is dimensionally constrained. NO ACCESSORY APARTMENT AND NO DWELLING USE OF ANY KIND. Front setback measured from the edge of the right-of-way. § 3.14F IMPORTS RESIDENTIAL YARDS ACROSS DISTRICT LINES: where a residential district abuts a nonresidential one, the nonresidential side must provide, FOR 50 FEET FROM THE BOUNDARY, a front yard at least equal to the residential district's; and where side or rear yards abut, the nonresidential side must match the residential side or rear yard along that line.) 5 ac 45 ft No
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Size limits on record in Schuylerville

Where the code states a size cap, it decides which row of the cost table above actually applies to you. These are the caps recorded for Schuylerville:

Costs an ADU adds that a house does not

Sizing up a specific parcel in Schuylerville?

Aldo pulls the exact zoning district, setbacks, and build feasibility for any parcel — before you buy. Enter your email to open Aldo and run your free report.

Building a full house instead?

A standard-finish house in Schuylerville runs $204–268/sq ft, about $370k–480k at 1,800 sq ft . See what it costs to build a house in Schuylerville.

ADU cost in nearby towns

ADU cost in Schuylerville: common questions

How much does it cost to build an ADU in Schuylerville, NY?

An 800 sq ft accessory dwelling unit in Village of Schuylerville runs roughly $200k–260k at a standard finish, general-contractor margin included. A 400 sq ft studio runs about $130k–175k. Those are structure costs on an easy site and do not include the septic, water or electrical service work a second unit often triggers.

Why does an ADU cost more per square foot than a house in Schuylerville?

Because a lot of a dwelling's cost is per dwelling, not per square foot. One kitchen, one bath group, one service panel and one heating plant cost about the same in an 800 sq ft cottage as in a 1,800 sq ft house, so on the smaller unit they get spread over less than half the floor area. That is why an ADU here prices at $249–327/sq ft against $204–268/sq ft for a full house, even though it is the same trades doing the same work.

Are ADUs allowed in Schuylerville?

Village of Schuylerville has 8 districts. 4 districts prohibit ADUs, 4 require a special-use permit. Check the specific address with the free ADU checker or confirm with the building department at (518) 695-3881 before you spend money on design.

Can I rent an ADU in Schuylerville short term?

No local short-term-rental law on record - which is not the same as permission for Village of Schuylerville. ADU rules and short-term-rental rules are set separately, so a unit you are allowed to build is not automatically one you are allowed to rent nightly. Confirm both before you underwrite the build on short-term-rental income.

ADU costs are modeled estimates in current 2026 dollars at the Saratoga County regional index, general-contractor margin included, derived from Offsite's cost engine with a stated adjustment for the equipment a dwelling needs one of regardless of size. They are planning numbers for decision-support only - not a bid, quote, or guarantee, and not legal, architectural or engineering advice. They cover the structure and exclude septic expansion, utility service runs, site work beyond a flat and clear pad, and permit fees. ADU eligibility, size, owner-occupancy and permit conditions in the Village of Schuylerville vary by district and often carry exceptions this page does not show; zoning last reviewed 2026-08-02; verify with the building department at (518) 695-3881 before relying on any answer. Sources: Offsite / Aldo cost engine (costEngine.js + constants.js); zoning dataset (municipalData.js).

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