306 BARNSIDE PL
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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 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
306 Barnside Pl 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 88% of homes in Rockville
- Costs less per square foot than 70% of homes in Rockville
- Bigger than 91% of homes in Rockville
- Newer than 84% 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 81% 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 81% of homes nearby
Pricier than 34% of homes nearby
Bigger than 82% of homes nearby
Bigger than 50% of homes nearby
Newer than 68% of homes nearby
| Measure | This home | Rockville | Rockville 20850 | Montgomery County |
|---|---|---|---|---|
| Estimated valuepricier than | $1,056,955 | 88% of homes | 81% of homes | 81% of homes |
| Price per ft²pricier than | $314 | 30% of homes | 34% of homes | 54% of homes |
| Living areabigger than | 3,362 ft² | 91% of homes | 82% of homes | 82% of homes |
| Lot sizebigger than | 0.1 ac | 37% of homes | 50% of homes | 37% of homes |
| Year builtnewer than | 1999 | 77% of homes | 68% of homes | 84% of homes |
About 306 Barnside Pl
How much is 306 Barnside Pl, Rockville, MD worth?
The TopHap Estimate for 306 Barnside Pl, Rockville, MD is $1,056,955 as of Jul 14, 2026. The likely range is $966,601 to $1,147,309. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 306 Barnside Pl, Rockville, MD last sell?
306 Barnside Pl, Rockville, MD last sold on Sep 22, 1999 for $393,665, according to the county's recorded deed.
How big is 306 Barnside Pl, Rockville, MD?
306 Barnside Pl, Rockville, MD has 2.5 bathrooms, 3,362 square feet of living space and a 0.10-acre lot.
When was 306 Barnside Pl, Rockville, MD built?
306 Barnside Pl, Rockville, MD was built in 1999, making it 27 years old. It is a bi-level home. The building has 2 stories.
What schools serve 306 Barnside Pl, Rockville, MD?
306 Barnside Pl, Rockville, MD is assigned to College Gardens Elementary School (elementary), rated C-; 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 306 Barnside Pl, Rockville, MD compare to other homes in Rockville 20850?
Among the 13,722 homes in Rockville 20850, it is worth more than 81% of them ($1,056,955 against a typical $745,695), its price per square foot is higher than 34% of them ($314 against a typical $339), it is bigger than 82% of them (3,362 ft² against a typical 2,013 ft²), its lot is bigger than 50% of them (0.1 ac against a typical 0.11 ac) and it is newer than 68% of them (1999 against a typical 1989). Measured against all of Montgomery County, it is worth more than 81% 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 306 Barnside Pl, Rockville, MD?
The 2025 property tax bill for 306 Barnside Pl, Rockville, MD was $11,768. The county assessed it at $875,333.
More homes on Barnside Pl
- 502 Barnside Pl$1.4M4.5 ba · 4,070 ft² · Sold $1.4M · Apr 2026
- 300 Barnside Pl$1.3M4.5 ba · 4,482 ft² · Sold $1.1M · Jan 2023
- 302 Barnside Pl$1M2.5 ba · 3,012 ft² · Sold $840K · Jul 2019
- 500 Barnside Pl$1.1M2.5 ba · 3,746 ft² · Sold $760K · Mar 2019
- 506 Barnside Pl$1.3M4.5 ba · 3,203 ft² · Sold $949K · Jun 2015
- 400 Barnside Pl$1.3M5.5 ba · 5,270 ft² · Sold $940K · May 2015
- 402 Barnside Pl$1.4M4.5 ba · 4,909 ft² · Sold $600K · Jul 2002
- 304 Barnside Pl$1.3M5.5 ba · 4,340 ft² · Sold Jun 2002
- 404 Barnside Pl$1.2M3.5 ba · 4,109 ft² · Sold $446K · Oct 1999
- 308 Barnside Pl$1.3M5.5 ba · 4,356 ft² · Sold $397K · Mar 1999
- 504 Barnside Pl$1M2.5 ba · 2,688 ft² · Sold $353K · Mar 1999
Closest homes
- 304 Barnside Pl$1.3M50 ft · 5.5 ba · 4,340 ft² · Sold Jun 2002
- 308 Barnside Pl$1.3M58 ft · 5.5 ba · 4,356 ft² · Sold $397K · Mar 1999
- 109 Wickwood Dr$1.1M96 ft · 3.5 ba · 4,240 ft² · Sold $800K · Nov 2008
- 302 Barnside Pl$1M102 ft · 2.5 ba · 3,012 ft² · Sold $840K · Jul 2019
- 107 Wickwood Dr$1.1M141 ft · 2.5 ba · 3,416 ft² · Sold $900K · May 2021
- 108 Grand Champion Dr$1.1M126 ft · 3.5 ba · 3,204 ft² · Sold $866K · Aug 2006
- 300 Barnside Pl$1.3M161 ft · 4.5 ba · 4,482 ft² · Sold $1.1M · Jan 2023
- 106 Grand Champion Dr$1.1M156 ft · 2.5 ba · 3,568 ft² · Sold $361K · Apr 1999
More homes in Rockville 20850
- 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
- 801 Lincoln St$535K2 ba · 1,482 ft² · Sold $545K · Jul 2026
Assigned schools
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