18 Mariette Dr
Portsmouth, NH 03801
3 bd 1 ba 968 sqft Built 1959 Lot 9,583 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 | $241,600 | $239,700 | $481,300 | $5,540 |
| 2023 | $151,900 | $135,900 | $287,800 | $4,642 |
| 2022 | $149,400 | $135,900 | $285,300 | $4,337 |
| 2021 | $149,400 | $135,900 | $285,300 | $4,288 |
| 2020 | $149,400 | $135,900 | $285,300 | $4,194 |
| 2019 | $149,400 | $135,900 | $285,300 | $4,240 |
| 2018 | $133,700 | $145,300 | $279,000 | $4,419 |
| 2017 | $133,700 | $145,300 | $279,000 | $4,291 |
| 2016 | $112,900 | $112,500 | $225,400 | $3,841 |
| 2015 | $112,900 | $112,500 | $225,400 | $3,784 |
| 2014 | $95,700 | $123,000 | $218,700 | $3,958 |
| 2011 | $95,700 | $123,000 | $218,700 | $3,542 |
| 2007 | $96,600 | $112,900 | $209,500 | $3,423 |
Property facts
Year built
1959
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
968 sqft
Lot size
9,583 sqft
ZIP code
03801
City
Portsmouth
Street
Mariette Dr
Coordinates
43.02609, -70.79939
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 Mariette Dr last sell?
No public-record sale is on file for 18 Mariette Dr.
What is the current tax assessment for 18 Mariette Dr?
The most recent total assessment for 18 Mariette Dr (year 2025) is $481,300 with $5,540 in property tax.
When was 18 Mariette Dr built?
18 Mariette Dr was built in 1959.
How does 18 Mariette Dr compare to others on Mariette Dr?
We track 8 other properties on Mariette Dr. Browse the list under "Other properties on Mariette Dr" to compare beds, baths, and sale history.
What are the property facts for 18 Mariette Dr?
18 Mariette Dr is a 3 bed, 1 bath, 968 sqft, 9,583 sqft lot single_family.
Is 18 Mariette Dr a flip candidate?
No — 18 Mariette Dr does not appear in our flips dataset.
Is 18 Mariette Dr a tax-appeal candidate?
No — 18 Mariette Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.5%
Implied 1-yr
+2.1%
2026 Q3
$1.3M
2026 Q4
$1.31M
ZIP 03801 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mariette Dr