15 William St
Dover, DE 19904
3 bd 1 ba 1,032 sqft Built 1976 Lot 6,120 sqft single_family
Most recent sale
$205,000
May 26, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 26, 2022 | Sold | $205,000 | MLS #DEKT2009618 |
| Apr 16, 2022 | Listed | $184,900 | MLS #DEKT2009618 |
| Dec 5, 2001 | Sold | $90,466 | Public Record |
| May 30, 2001 | Sold | $84,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $110,500 | $84,200 | $194,700 | $1,144 |
| 2024 | $110,500 | $84,200 | $194,700 | $1,105 |
| 2023 | $20,800 | $6,100 | $26,900 | $791 |
| 2022 | $20,800 | $6,100 | $26,900 | $765 |
| 2021 | $20,800 | $6,100 | $26,900 | $737 |
| 2020 | $20,800 | $6,100 | $26,900 | $712 |
| 2019 | $20,800 | $6,100 | $26,900 | $673 |
| 2018 | $20,800 | $6,100 | $26,900 | $615 |
| 2017 | $20,800 | $6,100 | $26,900 | $604 |
| 2016 | $20,800 | $6,100 | $26,900 | $607 |
| 2015 | $20,800 | $6,100 | $26,900 | $606 |
| 2014 | $20,800 | $6,100 | $26,900 | $608 |
| 2013 | $20,800 | $6,100 | $26,900 | $615 |
| 2012 | $20,800 | $6,100 | $26,900 | $640 |
| 2011 | $20,800 | $6,100 | $26,900 | $619 |
| 2010 | $20,800 | $6,100 | $26,900 | $604 |
| 2009 | — | — | $26,900 | $541 |
| 2008 | — | — | $26,900 | $508 |
| 2007 | — | — | $26,900 | $521 |
Property facts
Year built
1976
Property type
single_family
Stories
1
Beds
3
Baths
1
Living area
1,032 sqft
Lot size
6,120 sqft
ZIP code
19904
City
Dover
Street
William St
Coordinates
39.16895, -75.52930
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$1,548
Gross rental yield
9.06%
Implied cap rate
5.89%
Trend-extrapolated value
—
Frequently asked questions
When did 15 William St last sell?
15 William St most recently sold on May 26, 2022 for $205,000.
What is the current tax assessment for 15 William St?
The most recent total assessment for 15 William St (year 2025) is $194,700 with $1,144 in property tax.
How does 15 William St's assessment compare to its last sale price?
The current assessment is 5.0% below the last sale price of $205,000.
When was 15 William St built?
15 William St was built in 1976.
How does 15 William St compare to others on William St?
We track 5 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 15 William St?
15 William St is a 3 bed, 1 bath, 1,032 sqft, 6,120 sqft lot single_family.
Is 15 William St a flip candidate?
No — 15 William St does not appear in our flips dataset.
Is 15 William St a tax-appeal candidate?
No — 15 William 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
+3.3%
Implied 1-yr
+13.3%
2026 Q3
$334.2K
2026 Q4
$343.3K
ZIP 19904 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St