342 COMMERCIAL ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: School Administrative District 28
Neighborhood · ZIP 04856These 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
342 Commercial 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 more than 96% of homes in Knox County
- Costs more per square foot than 97% of homes in Knox County
- Bigger than 71% of homes in Knox County
- Has a bigger lot than 97% of homes in Rockport 04856
What homes are worth in Rockport 04856
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 89% of homes in Rockport 04856.
How it measures up in Rockport 04856
The dot is this home. The mark in the middle is the typical home in Rockport 04856.
Pricier than 89% of homes nearby
Pricier than 95% of homes nearby
Bigger than 58% of homes nearby
Bigger than 97% of homes nearby
Newer than 36% of homes nearby
| Measure | This home | Rockport 04856 | Knox County |
|---|---|---|---|
| Estimated valuepricier than | $1,694,124 | 89% of homes | 96% of homes |
| Price per ft²pricier than | $864 | 95% of homes | 97% of homes |
| Living areabigger than | 1,960 ft² | 58% of homes | 71% of homes |
| Lot sizebigger than | 19.12 ac | 97% of homes | 95% of homes |
| Year builtnewer than | 1970 | 36% of homes | 45% of homes |
About 342 Commercial St
How much is 342 Commercial St, Rockport, ME worth?
The TopHap Estimate for 342 Commercial St, Rockport, ME is $1,694,124 as of Jul 14, 2026. The likely range is $1,106,156 to $2,282,092. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 342 Commercial St, Rockport, ME last sell?
342 Commercial St, Rockport, ME last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 342 Commercial St, Rockport, ME?
342 Commercial St, Rockport, ME has 3 bedrooms, 3 bathrooms, 1,960 square feet of living space and a 19.12-acre lot.
When was 342 Commercial St, Rockport, ME built?
342 Commercial St, Rockport, ME was built in 1970, making it 56 years old. It is a ranch home. The building has 1 story.
What schools serve 342 Commercial St, Rockport, ME?
342 Commercial St, Rockport, ME is assigned to Camden-Rockport Elementary School (elementary), rated A; Camden Hills Regional High School (high), rated A; Camden-Rockport Middle School (middle), rated A. All sit in School Administrative District 28. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 342 Commercial St, Rockport, ME compare to other homes in Rockport 04856?
Among the 5,514 homes in Rockport 04856, it is worth more than 89% of them ($1,694,124 against a typical $632,611), its price per square foot is higher than 95% of them ($864 against a typical $357), it is bigger than 58% of them (1,960 ft² against a typical 1,820 ft²), its lot is bigger than 97% of them (19.12 ac against a typical 1.4 ac) and it is newer than 36% of them (1970 against a typical 1982). Measured against all of Knox County, it is worth more than 96% 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 342 Commercial St, Rockport, ME?
The 2025 property tax bill for 342 Commercial St, Rockport, ME was $31,025. The county assessed it at $2,272,900.
More homes on Commercial St
- 710 Commercial St$514K3 bd · 2 ba · 1,590 ft² · Sold $500K · Dec 2025
- 378 Commercial St5 bd · 3.5 ba · 3,234 ft² · Sold $280K · Jul 2025
- 337 Commercial St$1.1M2,622 ft² · Sold $1.1M · May 2025
- 1024 Commercial St$379K3 bd · 2 ba · 1,698 ft² · Sold $394K · Feb 2025
- 430 Commercial St$1.8M3 bd · 2 ba · 1,946 ft² · Sold Feb 2025
- 1113 Commercial St$470K1,342 ft² · Sold $438K · Feb 2025
- 1028 Commercial St$261K1 bd · 1 ba · 1,448 ft² · Sold $344K · Jan 2025
- 569 Commercial St$544K3 bd · 2.5 ba · 2,150 ft² · Sold $498K · Dec 2024
- 1119 Commercial St$333K3 bd · 1.5 ba · 1,371 ft² · Sold $300K · Sep 2024
- 303 Commercial St$355K4 bd · 1.5 ba · 2,190 ft² · Sold $320K · Sep 2024
- 315 Commercial St$449K2 bd · 2.5 ba · 2,097 ft² · Sold $550K · Jul 2024
- 365 Commercial St$410K2 bd · 1 ba · 924 ft² · Sold $349K · Aug 2023
Closest homes
- 6 Pandion Ln$5.5M0.1 mi · 5 bd · 6 ba · 4,310 ft² · Sold $4.3M · Jun 2022
- 16 Maple St$1.1M0.1 mi · 3 bd · 2 ba · 1,762 ft² · Sold $594K · May 2006
- 10 Maple St$1.2M0.2 mi · 3 bd · 2.5 ba · 2,007 ft² · Sold $602K · Aug 2008
- 364 Commercial St$719K0.1 mi · 3 bd · 2 ba · 1,649 ft² · Sold $295K · May 2023
- 370 Commercial St$742K0.1 mi · 3 bd · 1.5 ba · 1,519 ft² · Sold $125K · May 2018
- 378 Commercial St0.1 mi · 5 bd · 3.5 ba · 3,234 ft² · Sold $280K · Jul 2025
- 3 Spruce St$1.2M0.2 mi · 4 bd · 3 ba · 2,557 ft² · Sold $619K · Jul 2005
- 384 Commercial St$1.3M0.2 mi · 3 bd · 1 ba · 1,010 ft² · Sold Jan 1900
More homes in Rockport 04856
- 4 Forest Glen Dr$448K5 bd · 3.5 ba · 3,115 ft² · Sold $1.1M · Jul 2026
- 41 Annis Ln$932K3 bd · 2 ba · 1,430 ft² · Sold $419K · Jul 2026
- 105 Warrenton St$650K3 bd · 1 ba · 2,062 ft² · Sold $625K · Jul 2026
- 195 Beauchamp Point Rd$1.1M3 bd · 2.5 ba · 1,557 ft² · Sold $1.4M · Jul 2026
- $260KResidential (General/Single) · Sold Jul 2026
- $260KResidential (General/Single) · Sold $6K · Jul 2026
- 12 Hilltop Dr$167K1 bd · 1 ba · 529 ft² · Sold $150K · Jul 2026
- 251 Park St$465K3 bd · 2 ba · 1,200 ft² · Sold $443K · Jul 2026
- 16 Chickawaukie Pond Rd$977K2 bd · 1 ba · 1,350 ft² · Sold $550K · Jul 2026
- 6 Hilltop Dr$190K2 bd · 2 ba · 885 ft² · Sold $275K · Jul 2026
- 562 Main St$455K2 bd · 1.5 ba · 1,216 ft² · Sold $420K · Jun 2026
- 26 Old Nutt Farm Rd$625K2 bd · 2 ba · 1,412 ft² · Sold $649K · Jun 2026
Assigned schools
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