837 21st Ave
Honolulu, HI 96816
5 bd 2 ba 1,580 sqft Built 1949 Lot 5,464 sqft single_family
Most recent sale
$951,000
Jun 1, 2015
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 19, 2022 | Sold | $1,250,000 | HiCentral |
| Jul 4, 2022 | Price changed | $1,295,000 | MLS #202206928 |
| Apr 12, 2022 | Listed | $1,495,000 | MLS #202206928 |
| Jun 3, 2015 | Listing removed | $935,000 | HiCentral |
| Jun 1, 2015 | Sold | $951,000 | Public Record |
| Apr 21, 2015 | Listed | $935,000 | MLS #201505929 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $378,300 | $1,074,400 | $1,452,700 | $4,613 |
| 2024 | $363,700 | $1,074,400 | $1,438,100 | $7,986 |
| 2023 | $225,700 | $1,048,800 | $1,274,500 | $7,129 |
| 2022 | $254,500 | $946,500 | $1,201,000 | $6,610 |
| 2021 | $284,700 | $869,700 | $1,154,400 | $6,121 |
| 2020 | $265,300 | $859,500 | $1,124,800 | $5,810 |
| 2019 | $157,000 | $839,000 | $996,000 | $3,486 |
| 2018 | $204,800 | $818,600 | $1,023,400 | $4,710 |
| 2017 | $187,200 | $795,300 | $982,500 | $3,158 |
| 2016 | $197,600 | $774,300 | $971,900 | $3,121 |
| 2015 | $153,100 | $716,800 | $869,900 | $3,044 |
| 2014 | $107,600 | $648,800 | $756,400 | $2,647 |
| 2013 | $99,200 | $638,300 | $737,500 | $2,581 |
| 2012 | $100,800 | $606,900 | $707,700 | $2,476 |
| 2010 | $129,800 | $596,500 | $726,300 | $2,527 |
| 2009 | $128,700 | $606,900 | $735,600 | $2,515 |
| 2008 | $115,000 | $669,700 | $784,700 | $2,581 |
Property facts
Year built
1949
Property type
single_family
Stories
2
Beds
5
Baths
2
Living area
1,580 sqft
Lot size
5,464 sqft
ZIP code
96816
City
Honolulu
Street
21st Ave
Coordinates
21.27199, -157.79278
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 837 21st Ave last sell?
837 21st Ave most recently sold on Jun 1, 2015 for $951,000.
What is the current tax assessment for 837 21st Ave?
The most recent total assessment for 837 21st Ave (year 2025) is $1,452,700 with $4,613 in property tax.
How does 837 21st Ave's assessment compare to its last sale price?
The current assessment is 52.8% above the last sale price of $951,000.
When was 837 21st Ave built?
837 21st Ave was built in 1949.
How does 837 21st Ave compare to others on 21st Ave?
We track 8 other properties on 21st Ave. Browse the list under "Other properties on 21st Ave" to compare beds, baths, and sale history.
What are the property facts for 837 21st Ave?
837 21st Ave is a 5 bed, 2 bath, 1,580 sqft, 5,464 sqft lot single_family.
Is 837 21st Ave a flip candidate?
No — 837 21st Ave does not appear in our flips dataset.
Is 837 21st Ave a tax-appeal candidate?
Yes — 837 21st Ave appears in our tax-appeal candidates list, meaning its current assessment exceeds its recent sale price by 15% or more.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-2.2%
Implied 1-yr
-8.7%
2026 Q3
$1.93M
2026 Q4
$1.88M
ZIP 96816 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 21st Ave