Threshold US · New York land

New-build home prices in 13638

Jefferson County, NY · 112 recorded sales 2021-2026 · NYS ORPTS + NYC

Recorded home sales in ZIP 13638 (Jefferson County) run a median of $146 per square foot, the ground pricing a new-build has to work against. The middle half of sales sit between $118 and $170/sq ft.

$146
median $/sq ft (2021-2026)
$238,000
median sale price
1,570
median home size (sq ft)
112
qualified sales analyzed

What new homes sell for in 13638

At the local median of $146/sq ft, a new home would price roughly:

1,500 sq ft$219,000
2,000 sq ft$292,000
2,500 sq ft$365,000
3,000 sq ft$438,000

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-family109$1481,568 sf$241,500
Multi-family3$691,680 sf$135,000

Recent sales in 13638

TypeSq ftSale price$/sq ftYr builtSold
Single-family1,881$356,000$18920175/2026
Single-family1,907$277,000$14518773/2026
Single-family1,456$215,000$14820075/2026
Single-family1,404$100,000$7120173/2026
Single-family2,860$359,500$12620055/2025
Single-family1,806$330,000$18320187/2025
Single-family1,572$320,000$204201110/2025
Single-family1,736$313,000$18019889/2025
Single-family1,952$260,000$133187012/2025
Single-family1,454$260,000$17919008/2025
Single-family1,064$229,900$216197510/2025
Single-family2,599$221,450$85187311/2025
Single-family1,584$210,000$133190012/2025
Single-family1,815$200,000$11018407/2025
Single-family1,512$180,000$11919499/2025

Appraising a site in 13638?

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Questions about 13638 home prices

What is the price per square foot in 13638?
Recent recorded home sales in ZIP 13638 (Jefferson County, NY) run a median of $146 per square foot, with the middle half between $118 and $170, from 112 qualified sales in 2021-2026.
What does a home sell for in 13638?
The typical recorded sale in 13638 is a 1,570 sq ft home at $238,000. A new 1,570 sq ft home at the local $146/sq ft would price around $229,220.
Where does this 13638 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 Jefferson County →
Nearby ZIPs: 13643 · 13612 · 13603 · 13628 · 13616 · 13637 · 13619 · 13601
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.