15 Union St
Farmington, NH 03835
5 bd 2 ba 2,690 sqft Built 1870 Lot 21,344 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $273,200 | $120,700 | $393,900 | $6,161 |
| 2023 | $168,400 | $48,300 | $216,700 | $5,561 |
| 2022 | $168,400 | $48,300 | $216,700 | $5,240 |
| 2021 | $168,400 | $48,300 | $216,700 | $5,064 |
| 2020 | $168,400 | $48,300 | $216,700 | $4,967 |
| 2019 | $168,400 | $48,300 | $216,700 | $4,819 |
| 2018 | $166,000 | $42,700 | $208,700 | $5,480 |
| 2017 | $166,000 | $42,700 | $208,700 | $5,804 |
| 2016 | $166,000 | $42,700 | $208,700 | $5,224 |
| 2015 | $166,000 | $42,700 | $208,700 | $5,236 |
| 2014 | $166,000 | $42,700 | $208,700 | $5,084 |
| 2012 | $196,020 | $50,370 | $246,390 | $5,174 |
| 2011 | $196,020 | $50,370 | $246,390 | $4,928 |
| 2007 | $178,860 | $66,870 | $245,730 | $4,302 |
Property facts
Year built
1870
Property type
single_family
Stories
2
Beds
5
Baths
2
Living area
2,690 sqft
Lot size
21,344 sqft
ZIP code
03835
City
Farmington
Street
Union St
Coordinates
43.39196, -71.06699
Comparable properties nearby
Frequently asked questions
When did 15 Union St last sell?
No public-record sale is on file for 15 Union St.
What is the current tax assessment for 15 Union St?
The most recent total assessment for 15 Union St (year 2025) is $393,900 with $6,161 in property tax.
When was 15 Union St built?
15 Union St was built in 1870.
How does 15 Union St compare to others on Union St?
We track 5 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 15 Union St?
15 Union St is a 5 bed, 2 bath, 2,690 sqft, 21,344 sqft lot single_family.
Is 15 Union St a flip candidate?
No — 15 Union St does not appear in our flips dataset.
Is 15 Union St a tax-appeal candidate?
No — 15 Union St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.8%
Implied 1-yr
+15.3%
2026 Q3
$421.9K
2026 Q4
$434.9K
ZIP 03835 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St