9577 Sunnyslope Dr
Manassas, VA 20112
4 bd 4 ba 3,239 sqft Built 1989 Lot 15,682 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 | $454,100 | $171,600 | $625,700 | $6,134 |
| 2024 | $422,100 | $159,100 | $581,200 | $5,780 |
| 2023 | $372,700 | $151,700 | $524,400 | $5,456 |
| 2022 | $347,000 | $140,500 | $487,500 | $5,399 |
| 2021 | $316,000 | $130,800 | $446,800 | $5,459 |
| 2020 | $297,100 | $127,000 | $424,100 | $6,573 |
| 2019 | $287,700 | $123,000 | $410,700 | $6,365 |
| 2018 | $280,500 | $122,600 | $403,100 | $6,248 |
| 2017 | $274,800 | $119,200 | $394,000 | $4,863 |
| 2016 | $259,000 | $115,400 | $374,400 | $4,583 |
| 2015 | $251,400 | $111,900 | $363,300 | $3,744 |
| 2014 | $246,700 | $110,800 | $357,500 | $4,473 |
| 2013 | $231,000 | $106,100 | $337,100 | $4,234 |
| 2012 | $222,500 | $102,500 | $325,000 | $4,285 |
| 2010 | $181,000 | $87,900 | $268,900 | $3,534 |
| 2009 | $184,000 | $89,800 | $273,800 | $3,529 |
| 2008 | $284,000 | $112,300 | $396,300 | $4,081 |
| 2007 | $326,200 | $124,800 | $451,000 | $3,875 |
Property facts
Year built
1989
Property type
single_family
Stories
3
Beds
4
Baths
4
Living area
3,239 sqft
Lot size
15,682 sqft
ZIP code
20112
City
Manassas
Street
Sunnyslope Dr
Coordinates
38.72442, -77.48666
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 9577 Sunnyslope Dr last sell?
No public-record sale is on file for 9577 Sunnyslope Dr.
What is the current tax assessment for 9577 Sunnyslope Dr?
The most recent total assessment for 9577 Sunnyslope Dr (year 2025) is $625,700 with $6,134 in property tax.
When was 9577 Sunnyslope Dr built?
9577 Sunnyslope Dr was built in 1989.
How does 9577 Sunnyslope Dr compare to others on Sunnyslope Dr?
We track 1 other property on Sunnyslope Dr. Browse the list under "Other properties on Sunnyslope Dr" to compare beds, baths, and sale history.
What are the property facts for 9577 Sunnyslope Dr?
9577 Sunnyslope Dr is a 4 bed, 4 bath, 3,239 sqft, 15,682 sqft lot single_family.
Is 9577 Sunnyslope Dr a flip candidate?
No — 9577 Sunnyslope Dr does not appear in our flips dataset.
Is 9577 Sunnyslope Dr a tax-appeal candidate?
No — 9577 Sunnyslope Dr is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.1%
Implied 1-yr
+12.3%
2026 Q3
$940.6K
2026 Q4
$964.7K
ZIP 20112 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sunnyslope Dr