502 KING FARM BLVD
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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
502 King Farm Blvd 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 96% of homes in Rockville
- Costs less per square foot than 96% of homes in Rockville
- Smaller than 87% of homes in Rockville
- Has a smaller lot than 76% of homes in Rockville
- Newer than 86% 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 4% 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 4% of homes nearby
Pricier than 5% of homes nearby
Bigger than 13% of homes nearby
Bigger than 33% of homes nearby
Newer than 73% of homes nearby
| Measure | This home | Rockville | Rockville 20850 | Montgomery County |
|---|---|---|---|---|
| Estimated valuepricier than | $253,904 | 4% of homes | 4% of homes | 6% of homes |
| Price per ft²pricier than | $223 | 4% of homes | 5% of homes | 12% of homes |
| Living areabigger than | 1,140 ft² | 13% of homes | 13% of homes | 13% of homes |
| Lot sizebigger than | 2,093 ft² | 24% of homes | 33% of homes | 25% of homes |
| Year builtnewer than | 2001 | 79% of homes | 73% of homes | 86% of homes |
About 502 King Farm Blvd
How much is 502 King Farm Blvd, Rockville, MD worth?
The TopHap Estimate for 502 King Farm Blvd, Rockville, MD is $253,904 as of Jul 14, 2026. The likely range is $229,396 to $278,412. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 502 King Farm Blvd, Rockville, MD last sell?
502 King Farm Blvd, Rockville, MD last sold on Oct 19, 2021 for $144,931, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 502 King Farm Blvd, Rockville, MD?
502 King Farm Blvd, Rockville, MD has 1,140 square feet of living space and a 0.05-acre lot.
When was 502 King Farm Blvd, Rockville, MD built?
502 King Farm Blvd, Rockville, MD was built in 2001, making it 25 years old. It is a condo/apartment home.
What schools serve 502 King Farm Blvd, Rockville, MD?
502 King Farm Blvd, Rockville, MD is assigned to Washington Grove Elementary School (elementary), rated C+; Gaithersburg High School (high), rated D; Gaithersburg Middle School (middle), rated D. All sit in Montgomery County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 502 King Farm Blvd, Rockville, MD compare to other homes in Rockville 20850?
Among the 14,094 homes in Rockville 20850, it is worth more than 4% of them ($253,904 against a typical $751,645), its price per square foot is higher than 5% of them ($223 against a typical $339), it is bigger than 13% of them (1,140 ft² against a typical 2,040 ft²), its lot is bigger than 33% of them (2,093 ft² against a typical 4,138 ft²) and it is newer than 73% of them (2001 against a typical 1991). Measured against all of Montgomery County, it is worth more than 6% 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 502 King Farm Blvd, Rockville, MD?
The 2025 property tax bill for 502 King Farm Blvd, Rockville, MD was $1,667. The county assessed it at $260,000.
Closest homes
- 502 King Farm Blvd$547K0 ft · 1,722 ft² · Sold $465K · Jan 2020
- 502 King Farm Blvd$555K0 ft · 1,722 ft² · Sold $590K · Oct 2022
- 502 King Farm Blvd$556K0 ft · 1,742 ft² · Sold Jan 1900
- 502 King Farm Blvd$549K0 ft · 1,765 ft² · Sold $570K · Jun 2026
- 502 King Farm Blvd$252K0 ft · 1,140 ft² · Sold $102K · Sep 2001
- 502 King Farm Blvd$515K0 ft · 1,671 ft² · Sold $458K · Mar 2022
- 502 King Farm Blvd$552K0 ft · 1,765 ft² · Sold $500K · Nov 2018
- 502 King Farm Blvd$513K0 ft · 1,641 ft² · Sold $542K · Apr 2025
More homes in Rockville 20850
- 334 Casey Ln$750K3.5 ba · 2,066 ft² · Sold $735K · Aug 2026
- 811 Oak Knoll Ter$950K3.5 ba · 2,788 ft² · Sold $947K · Aug 2026
- 11405 Crownwood Ln$1.2M2.5 ba · 3,651 ft² · Sold $1.2M · Aug 2026
- 103 Crofton Hill Ln$825K3.5 ba · 2,516 ft² · Sold $830K · Aug 2026
- 742 College Pkwy$465K1 ba · 1,263 ft² · Sold $465K · Aug 2026
- 3005 Nina Clarke Dr784 ft² · Sold $734K · Aug 2026
- 16146 Frederick RdCondominium · Sold $739K · Aug 2026
- 804 1st St$479K1.5 ba · 1,125 ft² · Sold $480K · Aug 2026
- 1092 Larkspur Ter$906K2.5 ba · 2,702 ft² · Sold $1.2M · Aug 2026
- 705 Wilson Ave$735K2 ba · 1,874 ft² · Sold $750K · Aug 2026
- 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
Assigned schools
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