21 SAINT MARYS ST
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: Biddeford
Neighborhood · ZIP 04005These 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
21 Saint Marys 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.
- Bigger than 98% of homes in York County
- Has a smaller lot than 92% of homes in Biddeford 04005
- Older than 90% of homes in York County
How it measures up in Biddeford 04005
The dot is this home. The mark in the middle is the typical home in Biddeford 04005.
Bigger than 94% of homes nearby
Bigger than 8% of homes nearby
Newer than 20% of homes nearby
| Measure | This home | Biddeford 04005 | York County |
|---|---|---|---|
| Living areabigger than | 3,760 ft² | 94% of homes | 98% of homes |
| Lot sizebigger than | 0.12 ac | 8% of homes | 8% of homes |
| Year builtnewer than | 1900 | 20% of homes | 10% of homes |
About 21 Saint Marys St
When did 21 Saint Marys St, Biddeford, ME last sell?
21 Saint Marys St, Biddeford, ME last sold on Nov 18, 2011 for $140,600, according to the county's recorded deed.
How big is 21 Saint Marys St, Biddeford, ME?
21 Saint Marys St, Biddeford, ME has 8 bedrooms, 4 bathrooms, 3,760 square feet of living space and a 0.12-acre lot.
When was 21 Saint Marys St, Biddeford, ME built?
21 Saint Marys St, Biddeford, ME was built in 1900, making it 126 years old. The building has 2 stories.
What schools serve 21 Saint Marys St, Biddeford, ME?
21 Saint Marys St, Biddeford, ME is assigned to Biddeford High School (high), rated F; Biddeford Primary School (elementary), rated D-; Biddeford Middle School (middle), rated D. All sit in Biddeford. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21 Saint Marys St, Biddeford, ME compare to other homes in Biddeford 04005?
Among the 7,483 homes in Biddeford 04005, it is bigger than 94% of them (3,760 ft² against a typical 1,546 ft²), its lot is bigger than 8% of them (0.12 ac against a typical 0.4 ac) and it is newer than 20% of them (1900 against a typical 1965). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 21 Saint Marys St, Biddeford, ME?
The 2025 property tax bill for 21 Saint Marys St, Biddeford, ME was $7,385. The county assessed it at $494,300.
More homes on Saint Marys St
- 37 Saint Marys St5 bd · 3 ba · 2,915 ft² · Sold Aug 2026
- 27 Saint Marys St$387K3 bd · 1.5 ba · 1,696 ft² · Sold $355K · Jul 2024
- 40 Saint Marys St$401K4 bd · 1.5 ba · 1,843 ft² · Sold $266K · Feb 2024
- 36 Saint Marys St3 bd · 2 ba · 1,327 ft² · Sold $400K · May 2023
- 9 Saint Marys St11 bd · 2 ba · 6,786 ft² · Sold Apr 2022
- 30 Saint Marys St3 bd · 3 ba · 1,966 ft² · Sold $330K · Dec 2021
- 25 Saint Marys St5 bd · 2.5 ba · 3,336 ft² · Sold $375K · Mar 2021
- 22 Saint Marys St # 269 bd · 4 ba · 4,906 ft² · Sold $373K · Jan 2020
- 8 Saint Marys St4 bd · 4.5 ba · 4,065 ft² · Sold Nov 2019
- 31 Saint Marys St5 bd · 3 ba · 2,256 ft² · Sold $295K · Jul 2019
- 15 Saint Marys St6 bd · 6 ba · 3,328 ft² · Sold $306K · Jan 2018
- 54 Saint Marys St$275K2 bd · 1 ba · 703 ft² · Sold Jan 1900
Closest homes
- 15 Saint Marys St51 ft · 6 bd · 6 ba · 3,328 ft² · Sold $306K · Jan 2018
- 25 Saint Marys St54 ft · 5 bd · 2.5 ba · 3,336 ft² · Sold $375K · Mar 2021
- 336 Main St129 ft · 7 bd · 5 ba · 2,869 ft² · Sold Jan 1900
- 27 Saint Marys St$387K109 ft · 3 bd · 1.5 ba · 1,696 ft² · Sold $355K · Jul 2024
- 9 Saint Marys St112 ft · 11 bd · 2 ba · 6,786 ft² · Sold Apr 2022
- 22 Saint Marys St154 ft · 9 bd · 4 ba · 4,906 ft² · Sold $373K · Jan 2020
- 340 Main St133 ft · 8 bd · 8 ba · 5,940 ft² · Sold Jan 1900
- 330 Main St168 ft · 9 bd · 6 ba · 5,069 ft² · Sold $900K · Aug 2026
More homes in Biddeford 04005
- 96 Mile Stretch Rd$2M3 bd · 2 ba · 1,206 ft² · Sold Oct 2026
- 12 Lamothe Ave3 bd · 2 ba · 2,116 ft² · Sold $115K · Oct 2026
- 28 Cutts St5 bd · 4 ba · 4,100 ft² · Sold $697K · Oct 2026
- 475 South St$741K5 bd · 2.5 ba · 3,719 ft² · Sold Oct 2026
- 332 Granite St$535K5 bd · 2 ba · 1,710 ft² · Sold $550K · Oct 2026
- 43 Granite St$425K4 bd · 1 ba · 1,406 ft² · Sold $415K · Oct 2026
- 13 W Loop Rd$550K3 bd · 2 ba · 1,232 ft² · Sold $535K · Oct 2026
- 352 Granite St$375K3 bd · 1 ba · 960 ft² · Sold $350K · Oct 2026
- 2 Abby Ln$675K5 bd · 2 ba · 2,120 ft² · Sold $675K · Oct 2026
- 781 Pool St25 ac · Sold $700K · Oct 2026
- South St1.09 ac · Sold $100K · Oct 2026
- 332 Pool St$450K4 bd · 2 ba · 1,872 ft² · Sold $440K · Oct 2026
Assigned schools
Explore the area
See this home in context
Open 21 Saint Marys St 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