521 Neptune Ave
Wilmington, CA 90744
4 bd 4 ba 1,992 sqft Built 1955 Lot 4,511 sqft multi_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 | $224,726 | $468,180 | $692,906 | $8,637 |
| 2024 | $224,726 | $468,180 | $692,906 | $8,533 |
| 2023 | $216,000 | $450,000 | $666,000 | $8,371 |
| 2022 | $108,159 | $41,826 | $149,985 | $2,124 |
| 2021 | $106,039 | $41,006 | $147,045 | $2,089 |
| 2020 | $104,952 | $40,586 | $145,538 | $2,104 |
| 2019 | $102,895 | $39,791 | $142,686 | $2,034 |
| 2018 | $100,878 | $39,011 | $139,889 | $1,945 |
| 2017 | $98,900 | $38,247 | $137,147 | $1,904 |
| 2016 | $96,961 | $37,498 | $134,459 | $1,841 |
| 2015 | $95,505 | $36,935 | $132,440 | $1,817 |
| 2014 | $93,635 | $36,212 | $129,847 | $1,850 |
| 2013 | $93,212 | $36,049 | $129,261 | $1,850 |
| 2012 | $91,385 | $35,343 | $126,728 | $1,874 |
| 2010 | $89,594 | $34,650 | $124,244 | $1,846 |
| 2009 | $88,925 | $34,392 | $123,317 | $1,784 |
| 2008 | $87,390 | $33,799 | $121,189 | $1,717 |
| 2007 | $85,677 | $33,137 | $118,814 | $1,656 |
Property facts
Year built
1955
Property type
multi_family
Stories
—
Beds
4
Baths
4
Living area
1,992 sqft
Lot size
4,511 sqft
ZIP code
90744
City
Wilmington
Street
Neptune Ave
Coordinates
33.77581, -118.26921
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 521 Neptune Ave last sell?
No public-record sale is on file for 521 Neptune Ave.
What is the current tax assessment for 521 Neptune Ave?
The most recent total assessment for 521 Neptune Ave (year 2025) is $692,906 with $8,637 in property tax.
When was 521 Neptune Ave built?
521 Neptune Ave was built in 1955.
How does 521 Neptune Ave compare to others on Neptune Ave?
We track 8 other properties on Neptune Ave. Browse the list under "Other properties on Neptune Ave" to compare beds, baths, and sale history.
What are the property facts for 521 Neptune Ave?
521 Neptune Ave is a 4 bed, 4 bath, 1,992 sqft, 4,511 sqft lot multi_family.
Is 521 Neptune Ave a flip candidate?
No — 521 Neptune Ave does not appear in our flips dataset.
Is 521 Neptune Ave a tax-appeal candidate?
No — 521 Neptune Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.8%
Implied 1-yr
-7.3%
2026 Q3
$633.4K
2026 Q4
$620.3K
ZIP 90744 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Neptune Ave