12450 Walnut Hill Dr
Rockville, VA 23146
5 bd 6 ba 7,144 sqft Built 2007 Lot 540,144 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 |
|---|---|---|---|---|
| 2026 | $1,456,300 | $478,000 | $1,934,300 | $14,832 |
| 2025 | $1,353,800 | $478,000 | $1,831,800 | $7,002 |
| 2023 | $1,246,900 | $421,900 | $1,668,800 | $12,099 |
| 2022 | $851,800 | $375,700 | $1,227,500 | $9,222 |
| 2021 | $743,000 | $359,900 | $1,102,900 | $8,210 |
| 2020 | $743,000 | $359,900 | $1,102,900 | $8,220 |
| 2019 | $715,700 | $359,900 | $1,075,600 | $7,997 |
| 2018 | $731,900 | $321,100 | $1,053,000 | $8,529 |
| 2017 | $731,900 | $321,100 | $1,053,000 | $8,529 |
| 2016 | $806,400 | $262,900 | $1,069,300 | $8,661 |
| 2015 | $806,400 | $262,900 | $1,069,300 | $8,661 |
| 2014 | $806,400 | $262,900 | $1,069,300 | $8,661 |
| 2013 | $806,400 | $262,900 | $1,069,300 | $8,661 |
| 2012 | $806,400 | $262,900 | $1,069,300 | $8,661 |
| 2011 | $844,200 | $284,500 | $1,128,700 | $9,142 |
| 2009 | $920,500 | $284,500 | $1,205,000 | $9,760 |
| 2008 | — | $284,500 | $284,500 | $2,304 |
| 2007 | — | $284,500 | $284,500 | $2,304 |
Property facts
Year built
2007
Property type
single_family
Stories
3
Beds
5
Baths
6
Living area
7,144 sqft
Lot size
540,144 sqft
ZIP code
23146
City
Rockville
Street
Walnut Hill Dr
Coordinates
37.75950, -77.68376
Comparable properties nearby
Frequently asked questions
When did 12450 Walnut Hill Dr last sell?
No public-record sale is on file for 12450 Walnut Hill Dr.
What is the current tax assessment for 12450 Walnut Hill Dr?
The most recent total assessment for 12450 Walnut Hill Dr (year 2026) is $1,934,300 with $14,832 in property tax.
When was 12450 Walnut Hill Dr built?
12450 Walnut Hill Dr was built in 2007.
How does 12450 Walnut Hill Dr compare to others on Walnut Hill Dr?
We track 8 other properties on Walnut Hill Dr. Browse the list under "Other properties on Walnut Hill Dr" to compare beds, baths, and sale history.
What are the property facts for 12450 Walnut Hill Dr?
12450 Walnut Hill Dr is a 5 bed, 6 bath, 7,144 sqft, 540,144 sqft lot single_family.
Is 12450 Walnut Hill Dr a flip candidate?
No — 12450 Walnut Hill Dr does not appear in our flips dataset.
Is 12450 Walnut Hill Dr a tax-appeal candidate?
No — 12450 Walnut Hill 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
+6.6%
Implied 1-yr
+26.2%
2026 Q3
$1.88M
2026 Q4
$1.88M
ZIP 23146 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Walnut Hill Dr