Threshold US · New York land

New-build home prices in 13635

St. Lawrence County, NY · 31 recorded sales 2021-2025 · NYS ORPTS + NYC

Recorded home sales in ZIP 13635 (St. Lawrence County) run a median of $85 per square foot, the ground pricing a new-build has to work against. The middle half of sales sit between $58 and $117/sq ft.

$85
median $/sq ft (2021-2025)
$110,000
median sale price
1,472
median home size (sq ft)
31
qualified sales analyzed

What new homes sell for in 13635

At the local median of $85/sq ft, a new home would price roughly:

1,500 sq ft$127,500
2,000 sq ft$170,000
2,500 sq ft$212,500
3,000 sq ft$255,000

A gross sale price. The land bid it supports comes after build cost, contingency, fees, finance and profit — the residual the Threshold tool solves.

By home type

Home typeSalesMedian $/sq ftMedian sizeMedian price
Single-family31$851,472 sf$110,000

Recent sales in 13635

TypeSq ftSale price$/sq ftYr builtSold
Single-family2,378$380,000$16020189/2025
Single-family648$132,990$205200812/2025
Single-family1,392$80,000$5819126/2025
Single-family1,187$45,000$3818808/2025
Single-family1,961$290,000$148199811/2024
Single-family840$90,000$10719768/2024
Single-family910$77,000$8518908/2024
Single-family1,050$70,000$6718707/2024
Single-family1,789$63,000$3518706/2024
Single-family2,060$350,000$17019919/2023
Single-family1,500$220,000$147197011/2023
Single-family1,472$165,000$11218807/2023
Single-family1,620$150,000$9319468/2023
Single-family1,152$135,000$11719769/2023
Single-family1,404$83,000$5919388/2023

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Questions about 13635 home prices

What is the price per square foot in 13635?
Recent recorded home sales in ZIP 13635 (St. Lawrence County, NY) run a median of $85 per square foot, with the middle half between $58 and $117, from 31 qualified sales in 2021-2025.
What does a home sell for in 13635?
The typical recorded sale in 13635 is a 1,472 sq ft home at $110,000. A new 1,472 sq ft home at the local $85/sq ft would price around $125,120.
Where does this 13635 data come from?
New York State ORPTS recorded sales joined to the state parcel-centroid layer for living area, plus the New York City annualized sales dataset for the five boroughs. Qualified residential sales from 2021. Estimates for site screening, not an appraisal.

All of St. Lawrence County →
Nearby ZIPs: 13639 · 13645 · 13648 · 13642 · 13652 · 13630 · 13608 · 13690
New York land hub

Method: arms-length residential sales with assessor living area (2021+) from New York State ORPTS recorded sales joined to the state parcel-centroid layer for living area, plus the New York City annualized sales dataset for the five boroughs, assigned to nearest ZIP centroid. $/sq ft is sale price over heated living area. Estimates for site screening, not a USPAP appraisal. Updated July 2026.