15 CASTLE RD
Valuation
Tax & Assessment
Property Facts
Transaction History(8)
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: Westford School District
Neighborhood · ZIP 01886These 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
15 Castle Rd 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 77% of homes in Westford 01886
- Costs less per square foot than 94% of homes in Westford 01886
- Bigger than 93% of homes in Westford 01886
- Has a bigger lot than 91% of homes in Middlesex County
- Newer than 77% of homes in Middlesex County
What homes are worth in Westford 01886
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 77% of homes in Westford 01886.
How it measures up in Westford 01886
The dot is this home. The mark in the middle is the typical home in Westford 01886.
Pricier than 77% of homes nearby
Pricier than 6% of homes nearby
Bigger than 93% of homes nearby
Bigger than 87% of homes nearby
Newer than 52% of homes nearby
| Measure | This home | Westford 01886 | Middlesex County |
|---|---|---|---|
| Estimated valuepricier than | $1,042,530 | 77% of homes | 73% of homes |
| Price per ft²pricier than | $313 | 6% of homes | 11% of homes |
| Living areabigger than | 3,328 ft² | 93% of homes | 90% of homes |
| Lot sizebigger than | 2.56 ac | 87% of homes | 91% of homes |
| Year builtnewer than | 1985 | 52% of homes | 77% of homes |
About 15 Castle Rd
How much is 15 Castle Rd, Westford, MA worth?
The TopHap Estimate for 15 Castle Rd, Westford, MA is $1,042,530 as of Sep 24, 2026. The likely range is $998,179 to $1,086,881. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 15 Castle Rd, Westford, MA last sell?
15 Castle Rd, Westford, MA last sold on Dec 30, 1993 for $337,500, according to the county's recorded deed.
How big is 15 Castle Rd, Westford, MA?
15 Castle Rd, Westford, MA has 4 bedrooms, 3 bathrooms, 3,328 square feet of living space and a 2.56-acre lot.
When was 15 Castle Rd, Westford, MA built?
15 Castle Rd, Westford, MA was built in 1985, making it 41 years old. It is a colonial home. The building has 2 stories.
What schools serve 15 Castle Rd, Westford, MA?
15 Castle Rd, Westford, MA is assigned to Westford Academy (high), rated A; Nabnasset Elementary School (elementary); Stony Brook Middle School (middle), rated A-. All sit in Westford School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 15 Castle Rd, Westford, MA compare to other homes in Westford 01886?
Among the 8,171 homes in Westford 01886, it is worth more than 77% of them ($1,042,530 against a typical $819,519), its price per square foot is higher than 6% of them ($313 against a typical $410), it is bigger than 93% of them (3,328 ft² against a typical 2,070 ft²), its lot is bigger than 87% of them (2.56 ac against a typical 0.92 ac) and it is newer than 52% of them (1985 against a typical 1984). Measured against all of Middlesex County, it is worth more than 73% 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 15 Castle Rd, Westford, MA?
The 2025 property tax bill for 15 Castle Rd, Westford, MA was $12,588. The county assessed it at $934,500.
More homes on Castle Rd
- 11 Castle Rd$1.5M4 bd · 3 ba · 3,118 ft² · Sold $1.4M · Jun 2024
- 4 Castle Rd$703K3 bd · 2 ba · 1,768 ft² · Sold $620K · Sep 2022
- 12 Castle Rd$1.4M4 bd · 2.5 ba · 4,102 ft² · Sold $1.2M · Aug 2022
- 8 Castle Rd$704K3 bd · 2 ba · 1,540 ft² · Sold $487K · May 2018
- 9 Castle Rd$1.4M4 bd · 3 ba · 3,290 ft² · Sold $900K · Jun 2017
- 13 Castle Rd$1.1M4 bd · 3 ba · 2,680 ft² · Sold $755K · Aug 2015
- 6 Castle Rd$889K4 bd · 2 ba · 3,076 ft² · Sold $450K · Mar 2013
- 3 Castle Rd$791K4 bd · 3 ba · 2,847 ft² · Sold $413K · Apr 2007
- 1 Castle Rd$882K4 bd · 2 ba · 2,262 ft² · Sold $550K · Mar 2006
- 7 Castle Rd$751K4 bd · 2 ba · 1,783 ft² · Sold $462K · Jul 2004
- 5 Castle Rd4 bd · 2 ba · 2,419 ft² · Sold $87K · Nov 1980
Closest homes
- 12 Castle Rd$1.4M268 ft · 4 bd · 2.5 ba · 4,102 ft² · Sold $1.2M · Aug 2022
- 9 Leland Rd$956K355 ft · 4 bd · 2.5 ba · 2,608 ft² · Sold $830K · Jul 2021
- 11 Castle Rd$1.5M414 ft · 4 bd · 3 ba · 3,118 ft² · Sold $1.4M · Jun 2024
- 7 Castle Rd$751K500 ft · 4 bd · 2 ba · 1,783 ft² · Sold $462K · Jul 2004
- 7 Leland Rd$1.1M510 ft · 4 bd · 3 ba · 3,084 ft² · Sold $862K · Nov 2020
- 1 Leland Rd$1.2M522 ft · 4 bd · 2.5 ba · 3,402 ft² · Sold $500K · Feb 2014
- 13 Castle Rd$1.1M431 ft · 4 bd · 3 ba · 2,680 ft² · Sold $755K · Aug 2015
- 8 Castle Rd$704K0.1 mi · 3 bd · 2 ba · 1,540 ft² · Sold $487K · May 2018
More homes in Westford 01886
- 22 Briarwood Dr$845K3 bd · 2.5 ba · 1,920 ft² · Sold $845K · Sep 2026
- 77 Tadmuck Rd$961K4 bd · 2.5 ba · 2,380 ft² · Sold $961K · Sep 2026
- 14 Frances Hill Rd$851K3 bd · 1 ba · 2,015 ft² · Sold $851K · Sep 2026
- 36 Elm Rd$449K2 bd · 1 ba · 776 ft² · Sold $419K · Sep 2026
- 11 True Bean Way$1.2M4 bd · 2.5 ba · 2,575 ft² · Sold $1.2M · Sep 2026
- 38 Dunstable Rd$830K3 bd · 2.5 ba · 1,992 ft² · Sold $830K · Sep 2026
- 4 Juneberry Ln$1.3M4 bd · 2.5 ba · 2,944 ft² · Sold $1.3M · Sep 2026
- 104 Cold Spring Rd$626K3 bd · 1.5 ba · 1,008 ft² · Sold $378K · Aug 2026
- 16 Shipley Cir$1.4M4 bd · 2.5 ba · 3,130 ft² · Sold $1.4M · Aug 2026
- 74 Oak Hill Rd$503K2 bd · 1 ba · 1,008 ft² · Sold $480K · Aug 2026
- 53 Newport Dr$646K3 bd · 2 ba · 1,450 ft² · Sold $785K · Aug 2026
- 87 Depot St$802K3 bd · 1.5 ba · 1,532 ft² · Sold $800K · Aug 2026
Assigned schools
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