605 NELSON ST
Valuation
Tax & Assessment
Property Facts
Transaction History(2)
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
605 Nelson St 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 68% of homes in Rockville
- Costs more per square foot than 72% of homes in Montgomery County
- Bigger than 66% of homes in Rockville
- Has a bigger lot than 98% of homes in Rockville
- Older than 82% of homes in Rockville 20850
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 58% 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 58% of homes nearby
Pricier than 64% of homes nearby
Bigger than 58% of homes nearby
Bigger than 93% of homes nearby
Newer than 18% of homes nearby
| Measure | This home | Rockville | Rockville 20850 | Montgomery County |
|---|---|---|---|---|
| Estimated valuepricier than | $814,724 | 68% of homes | 58% of homes | 68% of homes |
| Price per ft²pricier than | $363 | 58% of homes | 64% of homes | 72% of homes |
| Living areabigger than | 2,245 ft² | 66% of homes | 58% of homes | 59% of homes |
| Lot sizebigger than | 0.48 ac | 98% of homes | 93% of homes | 89% of homes |
| Year builtnewer than | 1964 | 36% of homes | 18% of homes | 29% of homes |
About 605 Nelson St
How much is 605 Nelson St, Rockville, MD worth?
The TopHap Estimate for 605 Nelson St, Rockville, MD is $814,724 as of Jul 14, 2026. The likely range is $762,227 to $867,221. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 605 Nelson St, Rockville, MD last sell?
605 Nelson St, Rockville, MD last sold on Dec 17, 2003 for $449,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 605 Nelson St, Rockville, MD?
605 Nelson St, Rockville, MD has 3 bathrooms, 2,245 square feet of living space and a 0.48-acre lot.
When was 605 Nelson St, Rockville, MD built?
605 Nelson St, Rockville, MD was built in 1964, making it 62 years old. It is a bi-level home. The building has 2 stories.
What schools serve 605 Nelson St, Rockville, MD?
605 Nelson St, Rockville, MD is assigned to Beall Elementary School (elementary), rated B; Julius West Middle School (middle), rated A; Richard Montgomery High School (high), rated A-. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 605 Nelson St, Rockville, MD compare to other homes in Rockville 20850?
Among the 13,722 homes in Rockville 20850, it is worth more than 58% of them ($814,724 against a typical $748,010), its price per square foot is higher than 64% of them ($363 against a typical $339), it is bigger than 58% of them (2,245 ft² against a typical 1,995 ft²), its lot is bigger than 93% of them (0.48 ac against a typical 0.11 ac) and it is newer than 18% of them (1964 against a typical 1988). Measured against all of Montgomery County, it is worth more than 68% 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 605 Nelson St, Rockville, MD?
The 2025 property tax bill for 605 Nelson St, Rockville, MD was $9,836. The county assessed it at $730,633.
Closest homes
- 607 Nelson St$783K80 ft · 2.5 ba · 2,241 ft² · Sold Oct 2002
- 603 Nelson St$791K97 ft · 3 ba · 2,245 ft² · Sold Jan 1900
- 609 Nelson St$838K155 ft · 2.5 ba · 2,355 ft² · Sold $568K · May 2013
- 802 Madison St$826K165 ft · 3 ba · 2,396 ft² · Sold Jan 1900
- 804 Madison St$1M183 ft · 3 ba · 2,925 ft² · Sold Jan 1900
- 800 Madison St$813K199 ft · 3 ba · 2,363 ft² · Sold $222K · Feb 1992
- 604 Nelson St$983K254 ft · 2.5 ba · 2,879 ft² · Sold Jan 1900
- 606 Nelson St$689K254 ft · 3 ba · 2,144 ft² · Sold $580K · Dec 2014
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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