5509 Roundtree St
Concord, CA 94521
2 bd 2 ba 914 sqft Built 1971 Lot 1,294 sqft townhomes
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 | $152,813 | $271,668 | $424,481 | $5,677 |
| 2024 | $152,813 | $271,668 | $424,481 | $5,524 |
| 2023 | $146,880 | $261,120 | $408,000 | $5,411 |
| 2022 | $144,000 | $256,000 | $400,000 | $5,327 |
| 2021 | $102,350 | $163,767 | $266,117 | $3,705 |
| 2020 | $101,301 | $162,088 | $263,389 | $3,665 |
| 2019 | $99,315 | $158,910 | $258,225 | $3,619 |
| 2018 | $97,368 | $155,795 | $253,163 | $3,472 |
| 2017 | $95,459 | $152,741 | $248,200 | $3,343 |
| 2016 | $93,588 | $149,747 | $243,335 | $3,230 |
| 2015 | $91,921 | $147,079 | $239,000 | $3,162 |
| 2014 | $79,037 | $126,463 | $205,500 | $2,761 |
| 2013 | $46,153 | $73,847 | $120,000 | $1,736 |
| 2012 | $38,845 | $62,155 | $101,000 | $1,489 |
| 2011 | $42,884 | $68,616 | $111,500 | $1,587 |
| 2010 | $50,576 | $80,924 | $131,500 | $1,784 |
| 2009 | $63,076 | $100,924 | $164,000 | $2,128 |
| 2008 | $84,349 | $134,961 | $219,310 | $2,697 |
| 2007 | $82,696 | $132,315 | $215,011 | $2,646 |
Property facts
Year built
1971
Property type
townhomes
Stories
1
Beds
2
Baths
2
Living area
914 sqft
Lot size
1,294 sqft
ZIP code
94521
City
Concord
Street
Roundtree St
Coordinates
37.94816, -121.95959
Comparable properties nearby
Frequently asked questions
When did 5509 Roundtree St last sell?
No public-record sale is on file for 5509 Roundtree St.
What is the current tax assessment for 5509 Roundtree St?
The most recent total assessment for 5509 Roundtree St (year 2025) is $424,481 with $5,677 in property tax.
When was 5509 Roundtree St built?
5509 Roundtree St was built in 1971.
How does 5509 Roundtree St compare to others on Roundtree St?
We do not currently track other properties on Roundtree St.
What are the property facts for 5509 Roundtree St?
5509 Roundtree St is a 2 bed, 2 bath, 914 sqft, 1,294 sqft lot townhomes.
Is 5509 Roundtree St a flip candidate?
No — 5509 Roundtree St does not appear in our flips dataset.
Is 5509 Roundtree St a tax-appeal candidate?
No — 5509 Roundtree St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.3%
Implied 1-yr
+5.1%
2026 Q3
$822.4K
2026 Q4
$832K
ZIP 94521 — Median Price History + Forecast
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Geography