8516 MASON CIR
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: Westminster School District 50
Neighborhood · ZIP 80031These 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.
Owner Tools
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
8516 Mason Cir 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 78% of homes in Shaw Heights
- Costs less per square foot than 87% of homes in Shaw Heights
- Bigger than 88% of homes in Shaw Heights
- Has a bigger lot than 89% of homes in Shaw Heights
- Older than 84% of homes in Westminster 80031
What homes are worth in Westminster 80031
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 42% of homes in Westminster 80031.
How it measures up in Westminster 80031
The dot is this home. The mark in the middle is the typical home in Westminster 80031.
Pricier than 42% of homes nearby
Pricier than 15% of homes nearby
Bigger than 67% of homes nearby
Bigger than 77% of homes nearby
Newer than 16% of homes nearby
| Measure | This home | Shaw Heights | Westminster 80031 | Adams County |
|---|---|---|---|---|
| Estimated valuepricier than | $470,498 | 78% of homes | 42% of homes | 50% of homes |
| Price per ft²pricier than | $243 | 13% of homes | 15% of homes | 21% of homes |
| Living areabigger than | 1,939 ft² | 88% of homes | 67% of homes | 68% of homes |
| Lot sizebigger than | 0.21 ac | 89% of homes | 77% of homes | 76% of homes |
| Year builtnewer than | 1965 | 64% of homes | 16% of homes | 21% of homes |
About 8516 Mason Cir
How much is 8516 Mason Cir, Westminster, CO worth?
The TopHap Estimate for 8516 Mason Cir, Westminster, CO is $470,498 as of Oct 21, 2026. The likely range is $450,054 to $490,942. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 8516 Mason Cir, Westminster, CO last sell?
8516 Mason Cir, Westminster, CO last sold on Dec 4, 2013, according to the county's recorded deed.
How big is 8516 Mason Cir, Westminster, CO?
8516 Mason Cir, Westminster, CO has 3 bedrooms, 2 bathrooms, 1,939 square feet of living space and a 0.21-acre lot.
When was 8516 Mason Cir, Westminster, CO built?
8516 Mason Cir, Westminster, CO was built in 1965, making it 61 years old. It is a bi-level home. The building has 1 story.
What schools serve 8516 Mason Cir, Westminster, CO?
8516 Mason Cir, Westminster, CO is assigned to Shaw Heights Middle School (middle), rated C-; Mesa Elementary School (elementary), rated D+; Westminster High School (high), rated B-. All sit in Westminster School District 50. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 8516 Mason Cir, Westminster, CO compare to other homes in Westminster 80031?
Among the 12,756 homes in Westminster 80031, it is worth more than 42% of them ($470,498 against a typical $498,967), its price per square foot is higher than 15% of them ($243 against a typical $309), it is bigger than 67% of them (1,939 ft² against a typical 1,662 ft²), its lot is bigger than 77% of them (0.21 ac against a typical 0.17 ac) and it is newer than 16% of them (1965 against a typical 1983). Measured against all of Adams County, it is worth more than 50% 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 8516 Mason Cir, Westminster, CO?
The 2025 property tax bill for 8516 Mason Cir, Westminster, CO was $1,215. The county assessed it at $22,250.
More homes on Mason Cir
- 8340 Mason Cir$354K5 bd · 2 ba · 2,355 ft² · Sold $375K · Jul 2026
- 8440 Mason Cir$391K3 bd · 2 ba · 1,760 ft² · Sold $410K · Jul 2026
- 8351 Mason Cir$568K3 bd · 1 ba · 1,186 ft² · Sold $566K · Feb 2026
- 8450 Mason Cir$509K3 bd · 1.5 ba · 2,672 ft² · Sold $505K · Jul 2025
- 8331 Mason Cir$556K5 bd · 2 ba · 1,014 ft² · Sold $550K · Mar 2025
- 8341 Mason Cir$495K3 bd · 2 ba · 1,332 ft² · Sold $490K · Feb 2025
- 8512 Mason Cir$537K4 bd · 2 ba · 1,926 ft² · Sold $530K · Nov 2024
- 8380 Mason Cir$515K3 bd · 1 ba · 2,028 ft² · Sold $529K · Aug 2024
- 8481 Mason Cir$480K4 bd · 2 ba · 1,904 ft² · Sold Jun 2024
- 8330 Mason Cir$550K5 bd · 3 ba · 2,596 ft² · Sold $605K · Sep 2023
- 8376 Mason Cir$459K3 bd · 2 ba · 1,104 ft² · Sold $400K · Oct 2021
- 8421 Mason Cir$431K2 bd · 2 ba · 850 ft² · Sold $450K · Apr 2021
Closest homes
- 8514 Mason Cir$426K74 ft · 3 bd · 2 ba · 1,274 ft² · Sold Jun 1994
- 8518 Mason Cir$386K77 ft · 2 bd · 1 ba · 888 ft² · Sold May 2001
- 8568 Oakwood St$505K122 ft · 4 bd · 2 ba · 2,284 ft² · Sold $173K · Mar 2010
- 4160 Shaw Blvd$395K123 ft · 3 bd · 1 ba · 1,053 ft² · Sold $96K · Jan 1996
- 8493 Norwich St$420K164 ft · 3 bd · 1 ba · 1,225 ft² · Sold Feb 2025
- 4140 Shaw Blvd$515K146 ft · 4 bd · 2.5 ba · 2,509 ft² · Sold $205K · Jun 2003
- 8512 Mason Cir$537K147 ft · 4 bd · 2 ba · 1,926 ft² · Sold $530K · Nov 2024
- 8494 Oakwood St$436K170 ft · 2 bd · 1 ba · 1,230 ft² · Sold $481K · Jul 2023
More homes in Westminster 80031
- 2917 W 81st Ave$300K2 bd · 2 ba · 990 ft² · Sold $295K · Nov 2026
- 3354 W 114th Pl$460K3 bd · 1.5 ba · 1,464 ft² · Sold $399K · Nov 2026
- 10650 King Ct$625K3 bd · 2.5 ba · 1,797 ft² · Sold $625K · Nov 2026
- 3380 W 114th Cir$550K2 bd · 2 ba · 1,423 ft² · Sold $548K · Nov 2026
- 3461 W 106th Pl$640K3 bd · 2 ba · 2,034 ft² · Sold $630K · Nov 2026
- 10191 Zenobia Cir$600K5 bd · 3.5 ba · 2,587 ft² · Sold $585K · Nov 2026
- 9837 Grove Cir$635K3 bd · 2.5 ba · 2,282 ft² · Sold $610K · Nov 2026
- 4740 W 102nd Pl$663K3 bd · 2 ba · 2,009 ft² · Sold $516K · Nov 2026
- 3341 W 93rd Ave$470K3 bd · 1 ba · 1,025 ft² · Sold $470K · Nov 2026
- 9520 Osceola St$695K3 bd · 2.5 ba · 1,662 ft² · Sold $694K · Nov 2026
- 3259 W 111th Dr$795K5 bd · 3.5 ba · 3,673 ft² · Sold $795K · Nov 2026
- 3371 W 87th Pl1,806 ft² · Sold $589K · Nov 2026
Assigned schools
Explore the area
See this home in context
Open 8516 Mason Cir on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map