8312 Mariner Ct
Gaithersburg, MD 20882
5 bd 3 ba 1,248 sqft Built 1978 Lot 31,883 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 |
|---|---|---|---|---|
| 2021 | $137,200 | $210,000 | $347,200 | $3,667 |
| 2018 | $113,500 | $210,000 | $323,500 | $3,355 |
| 2017 | $113,500 | $210,000 | $323,500 | $3,420 |
| 2016 | $113,500 | $210,000 | $323,500 | $3,484 |
| 2015 | $115,800 | $210,000 | $325,800 | $3,363 |
Property facts
Year built
1978
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
1,248 sqft
Lot size
31,883 sqft
ZIP code
20882
City
Gaithersburg
Street
Mariner Ct
Coordinates
39.25831, -77.17284
Comparable properties nearby
Frequently asked questions
When did 8312 Mariner Ct last sell?
No public-record sale is on file for 8312 Mariner Ct.
What is the current tax assessment for 8312 Mariner Ct?
The most recent total assessment for 8312 Mariner Ct (year 2021) is $347,200 with $3,667 in property tax.
When was 8312 Mariner Ct built?
8312 Mariner Ct was built in 1978.
How does 8312 Mariner Ct compare to others on Mariner Ct?
We do not currently track other properties on Mariner Ct.
What are the property facts for 8312 Mariner Ct?
8312 Mariner Ct is a 5 bed, 3 bath, 1,248 sqft, 31,883 sqft lot single_family.
Is 8312 Mariner Ct a flip candidate?
No — 8312 Mariner Ct does not appear in our flips dataset.
Is 8312 Mariner Ct a tax-appeal candidate?
No — 8312 Mariner Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.4%
Implied 1-yr
-9.7%
2026 Q1
$552.4K
2026 Q2
$536.5K
ZIP 20882 — Median Price History + Forecast
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Geography