18 Harbor Is
Newport Beach, CA 92660
— ba 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 | — | $650,091 | $650,091 | $6,811 |
| 2024 | — | $650,091 | $650,091 | $6,706 |
| 2023 | — | $624,849 | $624,849 | $6,550 |
| 2022 | — | $612,598 | $612,598 | $6,443 |
| 2021 | — | $582,666 | $582,666 | $6,130 |
| 2020 | — | $399,515 | $399,515 | $4,206 |
| 2019 | — | $462,599 | $462,599 | $4,863 |
| 2018 | — | $440,501 | $440,501 | $4,628 |
| 2017 | — | $433,452 | $433,452 | $4,563 |
| 2016 | — | $425,477 | $425,477 | $4,465 |
| 2015 | — | $403,159 | $403,159 | $4,256 |
| 2014 | — | $407,766 | $407,766 | $4,286 |
| 2013 | — | $411,955 | $411,955 | $4,336 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
—
Baths
—
Living area
—
Lot size
—
ZIP code
92660
City
Newport Beach
Street
Harbor Is
Coordinates
33.61126, -117.90403
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 Harbor Is last sell?
No public-record sale is on file for 18 Harbor Is.
What is the current tax assessment for 18 Harbor Is?
The most recent total assessment for 18 Harbor Is (year 2025) is $650,091 with $6,811 in property tax.
When was 18 Harbor Is built?
The year built for 18 Harbor Is is not in our records.
How does 18 Harbor Is compare to others on Harbor Is?
We track 6 other properties on Harbor Is. Browse the list under "Other properties on Harbor Is" to compare beds, baths, and sale history.
What are the property facts for 18 Harbor Is?
18 Harbor Is is a — bath single_family.
Is 18 Harbor Is a flip candidate?
No — 18 Harbor Is does not appear in our flips dataset.
Is 18 Harbor Is a tax-appeal candidate?
No — 18 Harbor Is is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.8%
Implied 1-yr
+19.3%
2026 Q3
$5.43M
2026 Q4
$5.63M
ZIP 92660 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harbor Is