300 King Farm Blvd
-4.5%vs the Rockville ZIP median sale $/ft² ($331)
Sales Performance
33 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
Ownership & Financing
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Climate Risk
Scores 0–100; higher = greater projected risk.
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 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.
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 300 King Farm Blvd
How many units are in 300 King Farm Blvd, Rockville, MD?
300 King Farm Blvd, Rockville, MD has 17 residential units across built in 2001, according to county assessor records.
What is a unit at 300 King Farm Blvd, Rockville, MD worth?
The median TopHap Estimate across the 17 units at 300 King Farm Blvd, Rockville, MD is $561,742. That works out to $316 per square foot. Units run from 1,468 to 2,109 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 300 King Farm Blvd, Rockville, MD expensive for Rockville?
Units at 300 King Farm Blvd, Rockville, MD carry a median of $316 per square foot, 4% below the Rockville median of $331 per square foot.
How often do units sell at 300 King Farm Blvd, Rockville, MD?
0 units at 300 King Farm Blvd, Rockville, MD sold in the last 12 months, out of 33 recorded arms-length sales all time. That is a turnover rate of 0.0% of the building per year.
Have units at 300 King Farm Blvd, Rockville, MD appreciated?
Across 17 repeat sales of the same unit, 300 King Farm Blvd, Rockville, MD returned a median 2.3% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 7.5 years.
What floor plans does 300 King Farm Blvd, Rockville, MD have?
The most common plan at 300 King Farm Blvd, Rockville, MD is a 0-bedroom of 1,468 square feet, repeated 4 times, with a median estimate of $485,912. TopHap identifies 6 recurring plans in the building.
More homes on King Farm Blvd
- 315 King Farm Blvd # 301$430K1,741 ft² · Sold $430K · Sep 2026
- 501 King Farm Blvd # 205$533K1,729 ft² · Sold $515K · Aug 2026
- 501 King Farm Blvd # 206$431K1,436 ft² · Sold $430K · Aug 2026
- 327 King Farm Blvd # 203$598K1,725 ft² · Sold $530K · Jul 2026
- 404 King Farm Blvd # 40406$417K1,201 ft² · Sold $415K · Jul 2026
- 502 King Farm Blvd # 207$538K1,641 ft² · Sold $535K · Jul 2026
- 501 King Farm Blvd # 207$427K1,436 ft² · Sold $424K · Jun 2026
- 502 King Farm Blvd # 206$561K1,765 ft² · Sold $570K · Jun 2026
- 501 King Farm Blvd # 304$464K1,608 ft² · Sold $460K · Jun 2026
- 807 King Farm Blvd$794K3.5 ba · 2,368 ft² · Sold $793K · Mar 2026
- 327 King Farm Blvd # 309$566K1,725 ft² · Sold $555K · Feb 2026
- 500 King Farm Blvd # 1041,140 ft² · Sold $345K · Dec 2025
Closest homes
- 804 Grand Champion Dr$571K0 ft · 1,812 ft² · Sold $450K · Jan 2019
- 300 King Farm Blvd$486K0 ft · 1,468 ft² · Sold $450K · Jun 2005
- 802 Grand Champion Dr$580K0 ft · 1,812 ft² · Sold $545K · Oct 2023
- 300 King Farm Blvd$610K0 ft · 1,793 ft² · Sold $606K · Jul 2023
- 802 Grand Champion Dr$487K0 ft · 1,468 ft² · Sold $400K · Jun 2020
- 804 Grand Champion Dr$495K0 ft · 1,468 ft² · Sold $470K · Feb 2025
- 300 King Farm Blvd$569K0 ft · 1,812 ft² · Sold $360K · Jun 2012
- 300 King Farm Blvd$497K0 ft · 1,583 ft² · Sold $383K · Aug 2009
More homes in Rockville 20850
- 220 Pender Pl$527K2 ba · 1,633 ft² · Sold $527K · Sep 2026
- 406 Feather Rock Dr$880K2.5 ba · 2,594 ft² · Sold $920K · Sep 2026
- 801 Reserve Champion Dr$554K1,793 ft² · Sold $575K · Sep 2026
- 770 Azalea Dr$375K1 ba · 1,320 ft² · Sold $375K · Sep 2026
- 10022 Vanderbilt Cir$396K1,486 ft² · Sold $397K · Sep 2026
- 4 Monroe St$242K1 ba · 1,231 ft² · Sold $100K · Sep 2026
- 5 Barrington Fare$1.1M2.5 ba · 1,718 ft² · Sold $1.1M · Sep 2026
- 11 Lodge Pl$829K2.5 ba · 1,748 ft² · Sold $829K · Sep 2026
- 10131 Treble Ct$699K3.5 ba · 1,920 ft² · Sold $699K · Sep 2026
- 2038 Henson Norris St$732K784 ft² · Sold $732K · Sep 2026
- 3029 Nina Clarke Dr$734K784 ft² · Sold $734K · Sep 2026
- 3017 Nina Clarke Dr$747K784 ft² · Sold $747K · Sep 2026
Assigned schools
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