18 Hahnemann Ln
Napa, CA 94558
4 bd 3 ba 2,707 sqft Built 1998 Lot 6,172 sqft single_family
Most recent sale
$855,000
Apr 28, 2017
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Apr 24, 2024 | Listed | $1,325,000 | Bareis |
| Apr 28, 2017 | Sold | $855,000 | Bareis |
| Jan 27, 2017 | Listed | $874,000 | Bareis |
| Oct 4, 2011 | Sold | $649,000 | Public Record |
| Sep 20, 2011 | Listing removed | $659,000 | Bareis |
| Sep 2, 2011 | Relisted | $659,000 | Bareis |
| Sep 1, 2011 | Listing removed | $659,000 | Bareis |
| Aug 10, 2011 | Relisted | $659,000 | Bareis |
| Aug 5, 2011 | Listing removed | $659,000 | Bareis |
| Jun 10, 2011 | Price changed | $659,000 | Bareis |
| Feb 4, 2011 | Listed | $699,000 | Bareis |
| Sep 15, 1998 | Sold | $350,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $631,380 | $516,120 | $1,147,500 | $13,728 |
| 2024 | $631,380 | $516,120 | $1,147,500 | $11,718 |
| 2023 | $637,838 | $334,654 | $972,492 | $11,517 |
| 2022 | $625,332 | $328,093 | $953,425 | $11,356 |
| 2021 | $613,071 | $321,660 | $934,731 | $11,195 |
| 2020 | $588,970 | $318,362 | $907,332 | $10,912 |
| 2019 | $577,422 | $312,120 | $889,542 | $10,693 |
| 2018 | $566,100 | $306,000 | $872,100 | $10,561 |
| 2017 | $485,934 | $216,451 | $702,385 | $8,622 |
| 2016 | $476,406 | $212,207 | $688,613 | $8,474 |
| 2015 | $469,250 | $209,020 | $678,270 | $7,941 |
| 2014 | $460,059 | $204,926 | $664,985 | $7,823 |
| 2013 | $457,980 | $204,000 | $661,980 | $7,196 |
| 2012 | $449,000 | $200,000 | $649,000 | $7,590 |
| 2010 | $336,491 | $91,769 | $428,260 | $5,041 |
| 2009 | $334,770 | $91,300 | $426,070 | $5,131 |
| 2008 | $328,206 | $89,510 | $417,716 | $4,958 |
| 2007 | $321,771 | $87,755 | $409,526 | $4,841 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,707 sqft
Lot size
6,172 sqft
ZIP code
94558
City
Napa
Street
Hahnemann Ln
Coordinates
38.33568, -122.32622
Comparable properties nearby
Frequently asked questions
When did 18 Hahnemann Ln last sell?
18 Hahnemann Ln most recently sold on Apr 28, 2017 for $855,000.
What is the current tax assessment for 18 Hahnemann Ln?
The most recent total assessment for 18 Hahnemann Ln (year 2025) is $1,147,500 with $13,728 in property tax.
How does 18 Hahnemann Ln's assessment compare to its last sale price?
The current assessment is 34.2% above the last sale price of $855,000.
When was 18 Hahnemann Ln built?
18 Hahnemann Ln was built in 1998.
How does 18 Hahnemann Ln compare to others on Hahnemann Ln?
We track 8 other properties on Hahnemann Ln. Browse the list under "Other properties on Hahnemann Ln" to compare beds, baths, and sale history.
What are the property facts for 18 Hahnemann Ln?
18 Hahnemann Ln is a 4 bed, 3 bath, 2,707 sqft, 6,172 sqft lot single_family.
Is 18 Hahnemann Ln a flip candidate?
No — 18 Hahnemann Ln does not appear in our flips dataset.
Is 18 Hahnemann Ln a tax-appeal candidate?
No — 18 Hahnemann Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.5%
Implied 1-yr
+10.0%
2026 Q3
$1.65M
2026 Q4
$1.68M
ZIP 94558 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Hahnemann Ln