409 DENHAM RD
Valuation
Tax & Assessment
Property Facts
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
409 Denham 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 75% of homes in Rockville
- Costs more per square foot than 67% of homes in Montgomery County
- Smaller than 73% of homes in Montgomery County
- Newer than 94% of homes in Rockville 20851
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 35% 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 35% of homes nearby
Pricier than 45% of homes nearby
Bigger than 46% of homes nearby
Bigger than 38% of homes nearby
Newer than 94% of homes nearby
| Measure | This home | Rockville | Rockville 20851 | Montgomery County |
|---|---|---|---|---|
| Estimated valuepricier than | $503,444 | 25% of homes | 35% of homes | 32% of homes |
| Price per ft²pricier than | $349 | 51% of homes | 45% of homes | 67% of homes |
| Living areabigger than | 1,443 ft² | 30% of homes | 46% of homes | 27% of homes |
| Lot sizebigger than | 0.16 ac | 51% of homes | 38% of homes | 48% of homes |
| Year builtnewer than | 1967 | 42% of homes | 94% of homes | 34% of homes |
About 409 Denham Rd
How much is 409 Denham Rd, Rockville, MD worth?
The TopHap Estimate for 409 Denham Rd, Rockville, MD is $503,444 as of Jul 14, 2026. The likely range is $470,640 to $536,248. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 409 Denham Rd, Rockville, MD last sell?
409 Denham Rd, Rockville, MD last sold on May 5, 1987 for $95,000, according to the county's recorded deed.
How big is 409 Denham Rd, Rockville, MD?
409 Denham Rd, Rockville, MD has 1 bathrooms, 1,443 square feet of living space and a 0.16-acre lot.
When was 409 Denham Rd, Rockville, MD built?
409 Denham Rd, Rockville, MD was built in 1967, making it 59 years old. It is a townhouse home. The building has 1 story.
What schools serve 409 Denham Rd, Rockville, MD?
409 Denham Rd, Rockville, MD is assigned to Rockville High School (high), rated B-; Meadow Hall Elementary School (elementary), rated C-; Earle B. Wood Middle School (middle), rated B-. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 409 Denham Rd, Rockville, MD compare to other homes in Rockville 20851?
Among the 3,659 homes in Rockville 20851, it is worth more than 35% of them ($503,444 against a typical $532,355), its price per square foot is higher than 45% of them ($349 against a typical $359), it is bigger than 46% of them (1,443 ft² against a typical 1,479 ft²), its lot is bigger than 38% of them (0.16 ac against a typical 0.16 ac) and it is newer than 94% of them (1967 against a typical 1953). Measured against all of Montgomery County, it is worth more than 32% 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 409 Denham Rd, Rockville, MD?
The 2025 property tax bill for 409 Denham Rd, Rockville, MD was $5,062. The county assessed it at $394,800.
Closest homes
- 407 Denham Rd$447K52 ft · 1.5 ba · 1,683 ft² · Sold $260K · Dec 2003
- 901 Gilbert Rd$650K61 ft · 3 ba · 3,096 ft² · Sold Jul 2004
- 903 Gilbert Rd$533K89 ft · 1 ba · 1,620 ft² · Sold $134K · Jul 1996
- 405 Denham Rd$576K106 ft · 2 ba · 2,241 ft² · Sold $220K · Feb 2002
- 403 Denham Rd$510K157 ft · 2.5 ba · 1,989 ft² · Sold $202K · Jun 2001
- 905 Gilbert Rd$573K141 ft · 2 ba · 1,988 ft² · Sold $550K · Feb 2024
- 501 Denham Rd$591K179 ft · 1.5 ba · 1,907 ft² · Sold $418K · Nov 2015
- 412 Denham Rd$469K176 ft · 2 ba · 1,404 ft² · Sold $267K · Dec 2002
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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