300 Allyn Ave
Ontario, CA 91764
3 bd 1 ba 1,301 sqft Built 1936 Lot 4,452 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 | $293,066 | $109,516 | $402,582 | $4,430 |
| 2024 | $293,066 | $109,516 | $402,582 | $4,330 |
| 2023 | $281,686 | $105,264 | $386,950 | $4,208 |
| 2022 | $276,163 | $103,200 | $379,363 | $4,152 |
| 2021 | $270,748 | $101,176 | $371,924 | $4,127 |
| 2020 | $185,972 | $100,139 | $286,111 | $3,156 |
| 2019 | $182,325 | $98,175 | $280,500 | $3,129 |
| 2018 | $178,750 | $96,250 | $275,000 | $3,086 |
| 2017 | $47,273 | $68,116 | $115,389 | $1,208 |
| 2016 | $46,346 | $66,780 | $113,126 | $1,160 |
| 2015 | $45,650 | $65,777 | $111,427 | $1,151 |
| 2014 | $44,756 | $64,489 | $109,245 | $1,113 |
| 2013 | $44,554 | $64,198 | $108,752 | $1,124 |
| 2012 | $43,680 | $62,939 | $106,619 | $1,067 |
| 2011 | $42,824 | $61,705 | $104,529 | $1,060 |
| 2010 | $42,504 | $61,244 | $103,748 | $1,050 |
| 2009 | $42,605 | $61,389 | $103,994 | $1,049 |
| 2008 | $41,770 | $60,185 | $101,955 | $1,030 |
| 2007 | $40,951 | $59,005 | $99,956 | $997 |
Property facts
Year built
1936
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,301 sqft
Lot size
4,452 sqft
ZIP code
91764
City
Ontario
Street
Allyn Ave
Coordinates
34.06540, -117.63695
Comparable properties nearby
Frequently asked questions
When did 300 Allyn Ave last sell?
No public-record sale is on file for 300 Allyn Ave.
What is the current tax assessment for 300 Allyn Ave?
The most recent total assessment for 300 Allyn Ave (year 2025) is $402,582 with $4,430 in property tax.
When was 300 Allyn Ave built?
300 Allyn Ave was built in 1936.
How does 300 Allyn Ave compare to others on Allyn Ave?
We track 6 other properties on Allyn Ave. Browse the list under "Other properties on Allyn Ave" to compare beds, baths, and sale history.
What are the property facts for 300 Allyn Ave?
300 Allyn Ave is a 3 bed, 1 bath, 1,301 sqft, 4,452 sqft lot single_family.
Is 300 Allyn Ave a flip candidate?
No — 300 Allyn Ave does not appear in our flips dataset.
Is 300 Allyn Ave a tax-appeal candidate?
No — 300 Allyn 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
+0.4%
Implied 1-yr
+1.7%
2026 Q3
$670.3K
2026 Q4
$673K
ZIP 91764 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Allyn Ave