4171 Observatory Ave
Oakland, CA 94619
4 bd 3 ba 3,019 sqft Built 1966 Lot 23,890 sqft single_family
Most recent sale
$1,670,000
Jul 25, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 25, 2022 | Sold | $1,670,000 | MLS #40997067 |
| Jun 10, 2022 | Listed | $1,295,000 | MLS #40997067 |
| Jun 13, 2008 | Sold | $915,000 | Public Record |
| Nov 29, 2007 | Sold | $525,000 | Public Record |
| Oct 23, 1992 | Sold | $314,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,034,157 | $443,210 | $1,477,367 | $20,942 |
| 2024 | $1,034,157 | $443,210 | $1,477,367 | $20,106 |
| 2023 | $944,300 | $404,700 | $1,349,000 | $20,297 |
| 2022 | $675,778 | $289,619 | $965,397 | $14,944 |
| 2021 | $662,532 | $283,942 | $946,474 | $14,402 |
| 2020 | $655,740 | $281,031 | $936,771 | $14,244 |
| 2019 | $642,887 | $275,523 | $918,410 | $13,780 |
| 2018 | $630,286 | $270,122 | $900,408 | $13,489 |
| 2017 | $617,930 | $264,827 | $882,757 | $12,999 |
| 2016 | $605,814 | $259,634 | $865,448 | $12,638 |
| 2015 | $596,717 | $255,736 | $852,453 | $12,573 |
| 2014 | $501,200 | $214,800 | $716,000 | $11,047 |
| 2013 | $490,000 | $210,000 | $700,000 | $10,879 |
| 2012 | $507,500 | $217,500 | $725,000 | $10,978 |
| 2010 | $462,000 | $198,000 | $660,000 | $9,926 |
| 2009 | $462,000 | $198,000 | $660,000 | $11,296 |
| 2008 | $256,000 | $209,000 | $465,000 | $7,097 |
| 2007 | $291,147 | $64,699 | $355,846 | $5,523 |
Property facts
Year built
1966
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
3,019 sqft
Lot size
23,890 sqft
ZIP code
94619
City
Oakland
Street
Observatory Ave
Coordinates
37.78844, -122.17927
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$9,661
Gross rental yield
6.94%
Implied cap rate
4.51%
Trend-extrapolated value
—
Frequently asked questions
When did 4171 Observatory Ave last sell?
4171 Observatory Ave most recently sold on Jul 25, 2022 for $1,670,000.
What is the current tax assessment for 4171 Observatory Ave?
The most recent total assessment for 4171 Observatory Ave (year 2025) is $1,477,367 with $20,942 in property tax.
How does 4171 Observatory Ave's assessment compare to its last sale price?
The current assessment is 11.5% below the last sale price of $1,670,000.
When was 4171 Observatory Ave built?
4171 Observatory Ave was built in 1966.
How does 4171 Observatory Ave compare to others on Observatory Ave?
We track 1 other property on Observatory Ave. Browse the list under "Other properties on Observatory Ave" to compare beds, baths, and sale history.
What are the property facts for 4171 Observatory Ave?
4171 Observatory Ave is a 4 bed, 3 bath, 3,019 sqft, 23,890 sqft lot single_family.
Is 4171 Observatory Ave a flip candidate?
No — 4171 Observatory Ave does not appear in our flips dataset.
Is 4171 Observatory Ave a tax-appeal candidate?
No — 4171 Observatory 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
+2.1%
Implied 1-yr
+8.3%
2026 Q3
$1.11M
2026 Q4
$1.13M
ZIP 94619 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Observatory Ave