1103 THORNDEN RD
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Montgomery County Public Schools
Neighborhood · ZIP 20851These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Ownership
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
1103 Thornden Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 69% of homes in Rockville
- Costs more per square foot than 68% of homes in Montgomery County
- Smaller than 69% of homes in Montgomery County
- Has a bigger lot than 92% of homes in Rockville 20851
- Older than 82% of homes in Montgomery County
What homes are worth in Rockville 20851
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 53% of homes in Rockville 20851.
How it measures up in Rockville 20851
The dot is this home. The mark in the middle is the typical home in Rockville 20851.
Pricier than 53% of homes nearby
Pricier than 46% of homes nearby
Bigger than 57% of homes nearby
Bigger than 92% of homes nearby
Newer than 73% of homes nearby
| Measure | This home | Rockville | Rockville 20851 | Montgomery County |
|---|---|---|---|---|
| Estimated valuepricier than | $540,623 | 31% of homes | 53% of homes | 37% of homes |
| Price per ft²pricier than | $351 | 52% of homes | 46% of homes | 68% of homes |
| Living areabigger than | 1,542 ft² | 34% of homes | 57% of homes | 31% of homes |
| Lot sizebigger than | 0.23 ac | 81% of homes | 92% of homes | 68% of homes |
| Year builtnewer than | 1955 | 22% of homes | 73% of homes | 18% of homes |
About 1103 Thornden Rd
How much is 1103 Thornden Rd, Rockville, MD worth?
The TopHap Estimate for 1103 Thornden Rd, Rockville, MD is $540,623 as of Jul 14, 2026. The likely range is $491,896 to $589,350. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1103 Thornden Rd, Rockville, MD last sell?
1103 Thornden Rd, Rockville, MD last sold on Feb 8, 1999 for $118,500, according to the county's recorded deed.
How big is 1103 Thornden Rd, Rockville, MD?
1103 Thornden Rd, Rockville, MD has 1.5 bathrooms, 1,542 square feet of living space and a 0.23-acre lot.
When was 1103 Thornden Rd, Rockville, MD built?
1103 Thornden Rd, Rockville, MD was built in 1955, making it 71 years old. It is a townhouse home. The building has 1 story.
What schools serve 1103 Thornden Rd, Rockville, MD?
1103 Thornden Rd, Rockville, MD is assigned to Twinbrook Elementary School (elementary), rated B; Richard Montgomery High School (high), rated A-; Julius West Middle School (middle), rated A. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1103 Thornden Rd, Rockville, MD compare to other homes in Rockville 20851?
Among the 3,659 homes in Rockville 20851, it is worth more than 53% of them ($540,623 against a typical $532,924), its price per square foot is higher than 46% of them ($351 against a typical $359), it is bigger than 57% of them (1,542 ft² against a typical 1,480 ft²), its lot is bigger than 92% of them (0.23 ac against a typical 0.16 ac) and it is newer than 73% of them (1955 against a typical 1953). Measured against all of Montgomery County, it is worth more than 37% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 1103 Thornden Rd, Rockville, MD?
The 2025 property tax bill for 1103 Thornden Rd, Rockville, MD was $5,415. The county assessed it at $499,000.
Closest homes
- 1901 Stanley Ave$565K82 ft · 2 ba · 1,629 ft² · Sold $480K · Nov 2020
- 1902 Lewis Ave$574K102 ft · 2 ba · 1,932 ft² · Sold Jan 1900
- 1900 Lewis Ave$535K100 ft · 2 ba · 1,935 ft² · Sold $440K · Sep 2018
- 1904 Lewis Ave$518K136 ft · 1 ba · 1,386 ft² · Sold $510K · Aug 2023
- 1903 Stanley Ave$541K116 ft · 1 ba · 1,913 ft² · Sold $240K · Feb 2003
- 1906 Lewis Ave$474K184 ft · 2 ba · 1,610 ft² · Sold May 1998
- 1905 Stanley Ave$557K170 ft · 2 ba · 1,482 ft² · Sold $378K · Apr 2005
- 1102 Thornden Rd$531K188 ft · 2 ba · 1,785 ft² · Sold $131K · Apr 1994
More homes in Rockville 20851
- 1918 Gainsboro Rd$630K1.5 ba · 1,224 ft² · Sold $630K · Aug 2026
- 630 Edmonston Dr$571K2 ba · 1,570 ft² · Sold $570K · Aug 2026
- 14 Grandin Cir$499K2 ba · 1,512 ft² · Sold $585K · Aug 2026
- 1200 Clagett Dr$506K2 ba · 1,692 ft² · Sold $723K · Aug 2026
- 1125 Parrish Dr$499K1 ba · 1,154 ft² · Sold $477K · Aug 2026
- 908 Grandin Ave$718K2.5 ba · 1,733 ft² · Sold $900K · Jul 2026
- 5915 Halsey Rd$575K2 ba · 1,575 ft² · Sold $575K · Jul 2026
- 7007 Lemay Rd$722K3 ba · 2,559 ft² · Sold $799K · Jul 2026
- 1207 Highwood Rd$422K1 ba · 884 ft² · Sold $375K · Jul 2026
- 404 Silver Rock Rd$531K1 ba · 1,656 ft² · Sold $530K · Jul 2026
- 403 Carl St$598K1 ba · 1,490 ft² · Sold $598K · Jul 2026
- 1014 Scott Ave$530K1.5 ba · 1,538 ft² · Sold $514K · Jul 2026
Assigned schools
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