15 WELCH RD
Valuation
Tax & Assessment
Property Facts
Transaction History(5)
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: Lexington School District
Neighborhood · ZIP 02421These 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 Welch 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 less than 80% of homes in Lexington 02421
- Costs more per square foot than 82% of homes in Middlesex County
- Smaller than 72% of homes in Lexington 02421
- Has a smaller lot than 84% of homes in Lexington 02421
What homes are worth in Lexington 02421
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 20% of homes in Lexington 02421.
How it measures up in Lexington 02421
The dot is this home. The mark in the middle is the typical home in Lexington 02421.
Pricier than 20% of homes nearby
Pricier than 46% of homes nearby
Bigger than 28% of homes nearby
Bigger than 16% of homes nearby
Newer than 42% of homes nearby
| Measure | This home | Lexington 02421 | Middlesex County |
|---|---|---|---|
| Estimated valuepricier than | $1,116,851 | 20% of homes | 76% of homes |
| Price per ft²pricier than | $655 | 46% of homes | 82% of homes |
| Living areabigger than | 1,704 ft² | 28% of homes | 44% of homes |
| Lot sizebigger than | 0.17 ac | 16% of homes | 30% of homes |
| Year builtnewer than | 1954 | 42% of homes | 45% of homes |
About 15 Welch Rd
How much is 15 Welch Rd, Lexington, MA worth?
The TopHap Estimate for 15 Welch Rd, Lexington, MA is $1,116,851 as of Aug 30, 2026. The likely range is $1,009,261 to $1,224,441. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 15 Welch Rd, Lexington, MA last sell?
15 Welch Rd, Lexington, MA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 15 Welch Rd, Lexington, MA?
15 Welch Rd, Lexington, MA has 2 bedrooms, 2 bathrooms, 1,704 square feet of living space and a 0.17-acre lot.
When was 15 Welch Rd, Lexington, MA built?
15 Welch Rd, Lexington, MA was built in 1954, making it 72 years old. It is a cape cod home. The building has 2 stories.
What schools serve 15 Welch Rd, Lexington, MA?
15 Welch Rd, Lexington, MA is assigned to Maria Hastings Elementary School (elementary), rated A+; Lexingon High School (high), rated A+; William Diamond Middle School (middle), rated A. All sit in Lexington School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 15 Welch Rd, Lexington, MA compare to other homes in Lexington 02421?
Among the 5,257 homes in Lexington 02421, it is worth more than 20% of them ($1,116,851 against a typical $1,488,433), its price per square foot is higher than 46% of them ($655 against a typical $668), it is bigger than 28% of them (1,704 ft² against a typical 2,224 ft²), its lot is bigger than 16% of them (0.17 ac against a typical 0.36 ac) and it is newer than 42% of them (1954 against a typical 1958). Measured against all of Middlesex County, it is worth more than 76% 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 Welch Rd, Lexington, MA?
The 2025 property tax bill for 15 Welch Rd, Lexington, MA was $11,423. The county assessed it at $934,000.
More homes on Welch Rd
- 2 Welch Rd$2.6M4 bd · 3.5 ba · 2,384 ft² · Sold $2.4M · Jun 2025
- 20 Welch Rd$2.7M6 bd · 5.5 ba · 3,521 ft² · Sold $2.6M · Jun 2024
- 10 Welch Rd$2.2M5 bd · 4.5 ba · 3,462 ft² · Sold $1.9M · Jun 2021
- 11 Welch Rd$2.3M5 bd · 4.5 ba · 4,208 ft² · Sold $1.7M · Oct 2020
- 6 Welch Rd$788K3 bd · 2.5 ba · 1,026 ft² · Sold $600K · Jul 2019
- 8 Welch Rd$916K3 bd · 2 ba · 1,226 ft² · Sold Aug 2018
- 21 Welch Rd$2.2M5 bd · 4.5 ba · 3,528 ft² · Sold $1.4M · May 2016
- 26 Welch Rd$1.5M4 bd · 3.5 ba · 2,410 ft² · Sold $730K · Jul 2011
- 4 Welch Rd$903K3 bd · 2 ba · 1,242 ft² · Sold $460K · Aug 2003
- 16 Welch Rd$993K4 bd · 3.5 ba · 2,240 ft² · Sold $435K · Aug 2003
- 19 Welch Rd$1.1M4 bd · 2 ba · 1,621 ft² · Sold $453K · Jun 2002
- 12 Welch Rd$901K3 bd · 1 ba · 1,026 ft² · Sold $84K · Dec 1981
Closest homes
- 11 Welch Rd$2.3M64 ft · 5 bd · 4.5 ba · 4,208 ft² · Sold $1.7M · Oct 2020
- 19 Welch Rd$1.1M84 ft · 4 bd · 2 ba · 1,621 ft² · Sold $453K · Jun 2002
- 38 Grandview Ave$1.9M120 ft · 4 bd · 4.5 ba · 2,493 ft² · Sold $925K · Nov 2009
- 16 Welch Rd$993K158 ft · 4 bd · 3.5 ba · 2,240 ft² · Sold $435K · Aug 2003
- 35 Grandview Ave$1.9M158 ft · 4 bd · 3.5 ba · 3,358 ft² · Sold $979K · Aug 2009
- 12 Welch Rd$901K167 ft · 3 bd · 1 ba · 1,026 ft² · Sold $84K · Dec 1981
- 20 Welch Rd$2.7M182 ft · 6 bd · 5.5 ba · 3,521 ft² · Sold $2.6M · Jun 2024
- 21 Welch Rd$2.2M160 ft · 5 bd · 4.5 ba · 3,528 ft² · Sold $1.4M · May 2016
More homes in Lexington 02421
- 1 Munroe Rd$2.2M4 bd · 3.5 ba · 3,211 ft² · Sold $2.2M · Aug 2026
- 34 Spring St$1.1M3 bd · 2.5 ba · 1,632 ft² · Sold $1.1M · Aug 2026
- 92 Hill St$3.4M3 bd · 3.5 ba · 1,972 ft² · Sold $3.4M · Aug 2026
- 67 Freemont St$945K3 bd · 1.5 ba · 1,116 ft² · Sold $750K · Aug 2026
- 25 Richard Rd$2.4M5 bd · 3.5 ba · 2,570 ft² · Sold $2.4M · Aug 2026
- 17 Emerald St$1.1M4 bd · 2 ba · 1,537 ft² · Sold $800K · Aug 2026
- 241 Worthen Rd E$1.5M3 bd · 2.5 ba · 1,682 ft² · Sold $1.5M · Aug 2026
- 42 Buckman Dr$2.1M3 bd · 2.5 ba · 2,808 ft² · Sold $2.1M · Aug 2026
- 21 Fairbanks Rd$1.1M3 bd · 2 ba · 1,774 ft² · Sold $1.4M · Aug 2026
- 70 Spring St$2M4 bd · 3.5 ba · 2,847 ft² · Sold $2M · Aug 2026
- 7 Ellis St$1.1M3 bd · 2.5 ba · 1,386 ft² · Sold $1000K · Aug 2026
- 155 Reed St$1.3M3 bd · 2.5 ba · 1,786 ft² · Sold $1.3M · Aug 2026
Assigned schools
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