186 W UNION ST
Valuation
Tax & Assessment
Property Facts
Transaction History(9)
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: Ashland School District
Neighborhood · ZIP 01721These 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
186 W Union 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 less than 86% of homes in Ashland 01721
- Costs more per square foot than 95% of homes in Ashland 01721
- Smaller than 98% of homes in Ashland 01721
- Has a smaller lot than 94% of homes in Ashland 01721
- Older than 92% of homes in Ashland 01721
What homes are worth in Ashland 01721
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 14% of homes in Ashland 01721.
How it measures up in Ashland 01721
The dot is this home. The mark in the middle is the typical home in Ashland 01721.
Pricier than 14% of homes nearby
Pricier than 95% of homes nearby
Bigger than 2% of homes nearby
Bigger than 6% of homes nearby
Newer than 8% of homes nearby
| Measure | This home | Ashland 01721 | Middlesex County |
|---|---|---|---|
| Estimated valuepricier than | $512,313 | 14% of homes | 15% of homes |
| Price per ft²pricier than | $551 | 95% of homes | 69% of homes |
| Living areabigger than | 929 ft² | 2% of homes | 8% of homes |
| Lot sizebigger than | 0.23 ac | 6% of homes | 40% of homes |
| Year builtnewer than | 1945 | 8% of homes | 37% of homes |
About 186 W Union St
How much is 186 W Union St, Ashland, MA worth?
The TopHap Estimate for 186 W Union St, Ashland, MA is $512,313 as of Jul 14, 2026. The likely range is $494,876 to $529,750. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 186 W Union St, Ashland, MA last sell?
186 W Union St, Ashland, MA last sold on Jul 31, 2001 for $240,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 186 W Union St, Ashland, MA?
186 W Union St, Ashland, MA has 2 bedrooms, 1 bathrooms, 929 square feet of living space and a 0.23-acre lot.
When was 186 W Union St, Ashland, MA built?
186 W Union St, Ashland, MA was built in 1945, making it 81 years old. It is a ranch home. The building has 1 story.
What schools serve 186 W Union St, Ashland, MA?
186 W Union St, Ashland, MA is assigned to Ashland Middle School (middle), rated A; Henry E Warren Elementary School (elementary); Ashland High School (high), rated A. All sit in Ashland School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 186 W Union St, Ashland, MA compare to other homes in Ashland 01721?
Among the 6,092 homes in Ashland 01721, it is worth more than 14% of them ($512,313 against a typical $683,354), its price per square foot is higher than 95% of them ($551 against a typical $390), it is bigger than 2% of them (929 ft² against a typical 1,792 ft²), its lot is bigger than 6% of them (0.23 ac against a typical 0.73 ac) and it is newer than 8% of them (1945 against a typical 1984). Measured against all of Middlesex County, it is worth more than 15% 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 186 W Union St, Ashland, MA?
The 2025 property tax bill for 186 W Union St, Ashland, MA was $5,874. The county assessed it at $460,000.
Closest homes
- 190 W Union St$852K93 ft · 4 bd · 3 ba · 2,700 ft² · Sold Jan 1900
- 182 W Union St111 ft · 3 bd · 3 ba · 2,086 ft²
- 194 W Union St$511K192 ft · 3 bd · 1 ba · 1,066 ft² · Sold Jan 1900
- 189 W Union St$888K212 ft · 4 bd · 2.5 ba · 2,436 ft² · Sold $481K · Aug 2003
- 14 Frankland Rd$1.1M256 ft · 4 bd · 2.5 ba · 2,471 ft² · Sold $1M · Apr 2024
- 193 W Union St$552K246 ft · 2 bd · 1.5 ba · 1,260 ft² · Sold Jan 1900
- 9 Olive St$514K266 ft · 3 bd · 1.5 ba · 2,260 ft² · Sold $500K · Nov 2025
- 198 W Union St$515K289 ft · 2 bd · 1 ba · 1,120 ft² · Sold $230K · Oct 2001
More homes in Ashland 01721
- 89 Leland Farm Rd$531K2 bd · 1.5 ba · 1,316 ft² · Sold $493K · Jul 2026
- 26 Christy Ln$995K4 bd · 2.5 ba · 2,304 ft² · Sold $1.1M · Jul 2026
- 41 Lincoln Rd$747K2 bd · 1.5 ba · 1,932 ft² · Sold $850K · Jul 2026
- 219 Prospect St$599K3 bd · 2 ba · 1,386 ft² · Sold $617K · Jul 2026
- 33 Birch Hill Rd$635K3 bd · 2 ba · 1,600 ft² · Sold $730K · Jul 2026
- 9 Running Brook Cir$875K3 bd · 2.5 ba · 2,015 ft² · Sold $1M · Jul 2026
- 10 Roberts Rd$399K3 bd · 2 ba · 1,260 ft² · Sold $350K · Jul 2026
- 217 Meeting House Path$516K3 bd · 2.5 ba · 1,332 ft² · Sold $495K · Jul 2026
- 60 Cross St$789K3 bd · 1.5 ba · 2,152 ft² · Sold $500K · Jul 2026
- 4 Indian Brook Rd$995K4 bd · 2.5 ba · 2,871 ft² · Sold $1.1M · Jul 2026
- 29 Carriage House Path$800K3 bd · 2 ba · 2,198 ft² · Sold $860K · Jul 2026
- 8 Blue Jay Ln$973K4 bd · 2.5 ba · 2,732 ft² · Sold $1.2M · Jul 2026
Assigned schools
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