688 CONCORD AVE
Valuation
Tax & Assessment
Property Facts
Transaction History(10)
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: Belmont School District
Neighborhood · ZIP 02478These 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
688 Concord Ave 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 93% of homes in Middlesex County
- Costs more per square foot than 88% of homes in Middlesex County
- Bigger than 75% of homes in Middlesex County
- Has a bigger lot than 83% of homes in Belmont 02478
- Among the oldest homes in Belmont 02478
What homes are worth in Belmont 02478
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 75% of homes in Belmont 02478.
How it measures up in Belmont 02478
The dot is this home. The mark in the middle is the typical home in Belmont 02478.
Pricier than 75% of homes nearby
Pricier than 51% of homes nearby
Bigger than 69% of homes nearby
Bigger than 83% of homes nearby
Older than almost all homes nearby
| Measure | This home | Belmont 02478 | Middlesex County |
|---|---|---|---|
| Estimated valuepricier than | $1,856,163 | 75% of homes | 93% of homes |
| Price per ft²pricier than | $727 | 51% of homes | 88% of homes |
| Living areabigger than | 2,552 ft² | 69% of homes | 75% of homes |
| Lot sizebigger than | 0.34 ac | 83% of homes | 53% of homes |
| Year builtnewer than | 1850 | almost no homes | 2% of homes |
About 688 Concord Ave
How much is 688 Concord Ave, Belmont, MA worth?
The TopHap Estimate for 688 Concord Ave, Belmont, MA is $1,856,163 as of Aug 30, 2026. The likely range is $1,560,515 to $2,151,811. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 688 Concord Ave, Belmont, MA last sell?
688 Concord Ave, Belmont, MA last sold on Dec 19, 2025 for $1,750,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 688 Concord Ave, Belmont, MA?
688 Concord Ave, Belmont, MA has 3 bedrooms, 2.5 bathrooms, 2,552 square feet of living space and a 0.34-acre lot.
When was 688 Concord Ave, Belmont, MA built?
688 Concord Ave, Belmont, MA was built in 1850, making it 176 years old. It is a colonial home. The building has 2 stories.
What schools serve 688 Concord Ave, Belmont, MA?
688 Concord Ave, Belmont, MA is assigned to Winn Brook (elementary), rated A+; Belmont High School (high), rated A+; Winthrop L Chenery Upper Elementary School (middle), rated A-. All sit in Belmont School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 688 Concord Ave, Belmont, MA compare to other homes in Belmont 02478?
Among the 7,995 homes in Belmont 02478, it is worth more than 75% of them ($1,856,163 against a typical $1,471,327), its price per square foot is higher than 51% of them ($727 against a typical $724), it is bigger than 69% of them (2,552 ft² against a typical 2,117 ft²), its lot is bigger than 83% of them (0.34 ac against a typical 0.16 ac) and it is newer than almost none of them (1850 against a typical 1930). Measured against all of Middlesex County, it is worth more than 93% 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 688 Concord Ave, Belmont, MA?
The 2025 property tax bill for 688 Concord Ave, Belmont, MA was $19,853. The county assessed it at $1,743,000.
More homes on Concord Ave
- 31 Concord Ave$1.9M3 bd · 4.5 ba · 2,778 ft² · Sold $1.9M · Mar 2026
- 48 Concord Ave$1.2M3 bd · 2.5 ba · 1,628 ft² · Sold $1.2M · Jan 2026
- 560 Concord Ave$4.2M1 bd · 1 ba · 968 ft² · Sold $4M · Oct 2025
- 855 Concord Ave$2.8M3 bd · 2.5 ba · 2,971 ft² · Sold $2.5M · Dec 2024
- 1097 Concord Ave$1.6M4 bd · 2.5 ba · 1,728 ft² · Sold $1.3M · Oct 2024
- 278 Concord Ave$1.4M3 bd · 3 ba · 1,485 ft² · Sold $975K · Jun 2024
- 965 Concord Ave$1.8M3 bd · 3.5 ba · 2,621 ft² · Sold $1.4M · Feb 2024
- 258 Concord Ave$1.2M3 bd · 1.5 ba · 1,851 ft² · Sold $1.1M · Sep 2023
- 1085 Concord Ave$1.6M5 bd · 4.5 ba · 2,990 ft² · Sold $1.4M · Jul 2023
- 1041 Concord Ave$1.2M2 bd · 2.5 ba · 1,474 ft² · Sold $1.1M · May 2023
- 1029 Concord Ave$1.3M3 bd · 2.5 ba · 1,718 ft² · Sold $1.1M · Mar 2023
- 9 Concord Ave # 2$1.1M4 bd · 2 ba · 1,912 ft² · Sold $980K · Aug 2022
Closest homes
- 682 Concord Ave$1.3M83 ft · 2 bd · 2.5 ba · 1,643 ft² · Sold $918K · Jan 2019
- 689 Concord Ave$3M212 ft · 4 bd · 3.5 ba · 3,328 ft² · Sold $1.9M · Jun 2019
- 699 Concord Ave$2M249 ft · 2 bd · 3.5 ba · 1,697 ft² · Sold $837K · Dec 2010
- 670 Concord Ave$1.7M200 ft · 3 bd · 2.5 ba · 2,616 ft² · Sold Jan 1900
- 681 Concord Ave$2.3M231 ft · 4 bd · 2.5 ba · 2,652 ft² · Sold Jun 2009
- 675 Concord Ave$4.3M275 ft · 6 bd · 7 ba · 5,762 ft² · Sold $2.6M · Aug 2017
- 711 Concord Ave$2.1M334 ft · 3 bd · 3.5 ba · 2,272 ft² · Sold $800K · Sep 2003
- 665 Concord Ave$2.1M338 ft · 4 bd · 3.5 ba · 3,080 ft² · Sold $1.2M · Dec 2014
More homes in Belmont 02478
- 18 Gilmore Rd$1.6M4 bd · 2.5 ba · 2,144 ft² · Sold $1.6M · Aug 2026
- 10 Cumberland Rd$2.3M4 bd · 3.5 ba · 2,602 ft² · Sold $600K · Aug 2026
- 23 Pine St$775K2 bd · 1.5 ba · 1,326 ft² · Sold $775K · Aug 2026
- 38 Slade St$672K2 bd · 1 ba · 1,229 ft² · Sold $700K · Aug 2026
- 113 White St$1M3 bd · 3 ba · 1,820 ft² · Sold $1M · Aug 2026
- 57 Farm Rd4 bd · 2 ba · 3,573 ft² · Sold $710K · Aug 2026
- 1 Hay Rd$1.7M3 bd · 2.5 ba · 2,866 ft² · Sold $1.7M · Aug 2026
- 42 Choate Rd6 bd · 2 ba · 2,652 ft² · Sold $1.4M · Aug 2026
- 109 Shaw Rd$1.3M3 bd · 1 ba · 1,490 ft² · Sold $1.3M · Aug 2026
- 233 Rutledge Rd$2.1M4 bd · 3.5 ba · 3,016 ft² · Sold $2.1M · Aug 2026
- 65 Grove St6 bd · 3 ba · 3,876 ft² · Sold $1.6M · Aug 2026
- 76 Grove St$1M3 bd · 2.5 ba · 1,452 ft² · Sold $1M · Aug 2026
Assigned schools
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