505 GREAT FALLS RD
Valuation
Tax & Assessment
Property Facts
Transaction History(3)
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 20850These 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
505 Great Falls 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 more than 94% of homes in Rockville
- Costs less per square foot than 67% of homes in Rockville
- Bigger than 94% of homes in Rockville
- Has a bigger lot than 79% of homes in Rockville
- Newer than 87% of homes in Montgomery County
What homes are worth in Rockville 20850
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 86% of homes in Rockville 20850.
How it measures up in Rockville 20850
The dot is this home. The mark in the middle is the typical home in Rockville 20850.
Pricier than 86% of homes nearby
Pricier than 38% of homes nearby
Bigger than 86% of homes nearby
Bigger than 74% of homes nearby
Newer than 75% of homes nearby
| Measure | This home | Rockville | Rockville 20850 | Montgomery County |
|---|---|---|---|---|
| Estimated valuepricier than | $1,199,821 | 94% of homes | 86% of homes | 86% of homes |
| Price per ft²pricier than | $320 | 33% of homes | 38% of homes | 56% of homes |
| Living areabigger than | 3,752 ft² | 94% of homes | 86% of homes | 87% of homes |
| Lot sizebigger than | 0.23 ac | 79% of homes | 74% of homes | 67% of homes |
| Year builtnewer than | 2001 | 81% of homes | 75% of homes | 87% of homes |
About 505 Great Falls Rd
How much is 505 Great Falls Rd, Rockville, MD worth?
The TopHap Estimate for 505 Great Falls Rd, Rockville, MD is $1,199,821 as of Jul 14, 2026. The likely range is $1,149,150 to $1,250,491. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 505 Great Falls Rd, Rockville, MD last sell?
505 Great Falls Rd, Rockville, MD last sold on Jun 7, 2012 for $915,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 505 Great Falls Rd, Rockville, MD?
505 Great Falls Rd, Rockville, MD has 4.5 bathrooms, 3,752 square feet of living space and a 0.23-acre lot.
When was 505 Great Falls Rd, Rockville, MD built?
505 Great Falls Rd, Rockville, MD was built in 2001, making it 25 years old. It is a bi-level home. The building has 2 stories.
What schools serve 505 Great Falls Rd, Rockville, MD?
505 Great Falls Rd, Rockville, MD is assigned to Julius West Middle School (middle), rated A; Richard Montgomery High School (high), rated A-; Bayard Rustin Elementary School (elementary), rated B. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 505 Great Falls Rd, Rockville, MD compare to other homes in Rockville 20850?
Among the 13,722 homes in Rockville 20850, it is worth more than 86% of them ($1,199,821 against a typical $747,135), its price per square foot is higher than 38% of them ($320 against a typical $340), it is bigger than 86% of them (3,752 ft² against a typical 2,028 ft²), its lot is bigger than 74% of them (0.23 ac against a typical 0.1 ac) and it is newer than 75% of them (2001 against a typical 1989). Measured against all of Montgomery County, it is worth more than 86% 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 505 Great Falls Rd, Rockville, MD?
The 2025 property tax bill for 505 Great Falls Rd, Rockville, MD was $14,066. The county assessed it at $1,048,000.
More homes on Great Falls Rd
- 406 Great Falls Rd$742K2 ba · 1,302 ft² · Sold $1.6M · Jun 2026
- 628 Great Falls Rd$669K3.5 ba · 1,904 ft² · Sold $655K · Nov 2025
- 307 Great Falls Rd$999K2 ba · 2,248 ft² · Sold $893K · Jun 2023
- 405 Great Falls Rd$1.5M4.5 ba · 5,186 ft² · Sold $1.4M · Apr 2023
- 600 Great Falls Rd$699K1.5 ba · 1,544 ft² · Sold $475K · Apr 2022
- 500 Great Falls Rd$1.2M8.5 ba · 4,380 ft² · Sold $670K · Aug 2020
- 311 Great Falls Rd$1.2M3.5 ba · 3,790 ft² · Sold $845K · Jan 2020
- 217 Great Falls Rd$836K2 ba · 1,990 ft² · Sold $559K · Jan 2020
- 301 Great Falls Rd$953K3.5 ba · 2,802 ft² · Sold $685K · Jul 2019
- 232 Great Falls Rd$618K1 ba · 1,088 ft² · Sold $486K · May 2019
- 224 Great Falls Rd$740K2.5 ba · 1,424 ft² · Sold $610K · Dec 2017
- 308 Great Falls Rd$1.1M3.5 ba · 2,920 ft² · Sold $786K · May 2015
Closest homes
- 503 Great Falls Rd$1.6M87 ft · 4.5 ba · 6,124 ft² · Sold $502K · Jul 2000
- 9 Snowmound Ct$1.4M118 ft · 4.5 ba · 4,647 ft² · Sold $453K · May 1999
- 8 Snowmound Ct$1.2M185 ft · 2.5 ba · 3,365 ft² · Sold $875K · Jul 2016
- 504 Great Falls Rd$814K199 ft · 2.5 ba · 2,152 ft² · Sold May 1999
- 506 Great Falls Rd$747K222 ft · 2.5 ba · 1,872 ft² · Sold Jan 1900
- 7 Snowmound Ct$1.3M248 ft · 3.5 ba · 4,447 ft² · Sold $865K · Jun 2016
- 508 Great Falls Rd$892K265 ft · 2.5 ba · 2,947 ft² · Sold $237K · Dec 1992
- 500 Great Falls Rd$1.2M253 ft · 8.5 ba · 4,380 ft² · Sold $670K · Aug 2020
More homes in Rockville 20850
- 16 Fairwood Ct$1.1M2.5 ba · 4,062 ft² · Sold $1.1M · Aug 2026
- 215 Lincoln Ave$879K8 ba · 4,125 ft² · Sold $800K · Jul 2026
- 501 Hungerford Dr$277K1 ba · 877 ft² · Sold $245K · Jul 2026
- 118 Monroe St$115K1 ba · 476 ft² · Sold $116K · Jul 2026
- 216 N Van Buren St$691K2 ba · 2,022 ft² · Sold $850K · Jul 2026
- 12628 Saint James Rd$1M2.5 ba · 2,940 ft² · Sold $1M · Jul 2026
- 327 King Farm Blvd$578K1,725 ft² · Sold $530K · Jul 2026
- 628 Grand Champion Dr$740K3 ba · 1,962 ft² · Sold $745K · Jul 2026
- 5 Ingleside Ct$555K2 ba · 1,188 ft² · Sold $549K · Jul 2026
- 565 Shorthorn Way$650K3.5 ba · 1,952 ft² · Sold $650K · Jul 2026
- 38 Maryland Ave$500K1,420 ft² · Sold $500K · Jul 2026
- 404 Misty Knoll Dr$1.4M4.5 ba · 5,116 ft² · Sold $1.4M · Jul 2026
Assigned schools
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