643 Louise Ave
Novato, CA 94947
4 bd 2 ba 1,435 sqft Built 1959 Lot 8,250 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 | $345,587 | $518,380 | $863,967 | $11,160 |
| 2024 | $345,587 | $518,380 | $863,967 | $10,985 |
| 2023 | $332,169 | $498,254 | $830,423 | $10,752 |
| 2022 | $325,656 | $488,485 | $814,141 | $10,503 |
| 2021 | $319,273 | $478,910 | $798,183 | $10,494 |
| 2020 | $316,000 | $474,000 | $790,000 | $10,342 |
| 2019 | $263,736 | $395,604 | $659,340 | $8,803 |
| 2018 | $258,566 | $387,849 | $646,415 | $9,166 |
| 2016 | $248,527 | $372,790 | $621,317 | $7,916 |
| 2015 | $244,795 | $367,192 | $611,987 | $7,788 |
| 2014 | $55,989 | $20,989 | $76,978 | $1,578 |
| 2013 | $55,737 | $20,894 | $76,631 | $1,553 |
| 2012 | $54,644 | $20,485 | $75,129 | $1,522 |
| 2010 | $53,573 | $20,083 | $73,656 | $1,462 |
| 2009 | $53,173 | $19,933 | $73,106 | $1,207 |
| 2008 | $52,254 | $19,589 | $71,843 | $1,322 |
| 2006 | $51,230 | $19,205 | $70,435 | $1,202 |
Property facts
Year built
1959
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,435 sqft
Lot size
8,250 sqft
ZIP code
94947
City
Novato
Street
Louise Ave
Coordinates
38.10361, -122.60178
Comparable properties nearby
Frequently asked questions
When did 643 Louise Ave last sell?
No public-record sale is on file for 643 Louise Ave.
What is the current tax assessment for 643 Louise Ave?
The most recent total assessment for 643 Louise Ave (year 2025) is $863,967 with $11,160 in property tax.
When was 643 Louise Ave built?
643 Louise Ave was built in 1959.
How does 643 Louise Ave compare to others on Louise Ave?
We track 8 other properties on Louise Ave. Browse the list under "Other properties on Louise Ave" to compare beds, baths, and sale history.
What are the property facts for 643 Louise Ave?
643 Louise Ave is a 4 bed, 2 bath, 1,435 sqft, 8,250 sqft lot single_family.
Is 643 Louise Ave a flip candidate?
No — 643 Louise Ave does not appear in our flips dataset.
Is 643 Louise Ave a tax-appeal candidate?
No — 643 Louise 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
+3.8%
Implied 1-yr
+15.0%
2026 Q3
$1.23M
2026 Q4
$1.27M
ZIP 94947 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Louise Ave