18 Main St
Newmarket, NH 03857
3 bd 1 ba 1,200 sqft Built 1920 Lot 17,590 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 | $206,800 | $173,600 | $380,400 | $7,387 |
| 2023 | $116,800 | $99,200 | $216,000 | $6,370 |
| 2022 | $116,800 | $99,200 | $216,000 | $5,830 |
| 2021 | $116,800 | $99,200 | $216,000 | $5,694 |
| 2020 | $116,800 | $99,200 | $216,000 | $5,499 |
| 2018 | $80,700 | $54,500 | $135,200 | $3,953 |
| 2017 | $80,700 | $54,500 | $135,200 | $3,614 |
| 2016 | $80,700 | $54,500 | $135,200 | $3,441 |
| 2015 | $80,700 | $54,500 | $135,200 | $3,375 |
| 2014 | $80,700 | $54,700 | $135,400 | $3,487 |
| 2012 | $82,500 | $58,600 | $141,100 | $3,339 |
| 2011 | $82,500 | $58,600 | $141,100 | $3,626 |
| 2009 | $86,900 | $58,600 | $145,500 | $3,182 |
| 2007 | $82,400 | $58,600 | $141,000 | $2,989 |
Property facts
Year built
1920
Property type
single_family
Stories
2
Beds
3
Baths
1
Living area
1,200 sqft
Lot size
17,590 sqft
ZIP code
03857
City
Newmarket
Street
Main St
Coordinates
43.08651, -70.93448
Comparable properties nearby
Frequently asked questions
When did 18 Main St last sell?
No public-record sale is on file for 18 Main St.
What is the current tax assessment for 18 Main St?
The most recent total assessment for 18 Main St (year 2025) is $380,400 with $7,387 in property tax.
When was 18 Main St built?
18 Main St was built in 1920.
How does 18 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 18 Main St?
18 Main St is a 3 bed, 1 bath, 1,200 sqft, 17,590 sqft lot single_family.
Is 18 Main St a flip candidate?
No — 18 Main St does not appear in our flips dataset.
Is 18 Main St a tax-appeal candidate?
No — 18 Main 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
+3.0%
Implied 1-yr
+12.1%
2025 Q4
$918.7K
2026 Q1
$941.9K
ZIP 03857 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St