234 UNION ST
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
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: 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.
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
234 Union 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 85% of homes in Knox County
- Costs more per square foot than 91% of homes in Knox County
- Has a smaller lot than 96% of homes in Rockport 04856
- Older than 96% 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 66% 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 66% of homes nearby
Pricier than 85% of homes nearby
Bigger than 40% of homes nearby
Bigger than 4% of homes nearby
Newer than 4% of homes nearby
| Measure | This home | Rockport 04856 | Knox County |
|---|---|---|---|
| Estimated valuepricier than | $876,839 | 66% of homes | 85% of homes |
| Price per ft²pricier than | $548 | 85% of homes | 91% of homes |
| Living areabigger than | 1,600 ft² | 40% of homes | 55% of homes |
| Lot sizebigger than | 0.22 ac | 4% of homes | 10% of homes |
| Year builtnewer than | 1845 | 4% of homes | 4% of homes |
About 234 Union St
How much is 234 Union St, Rockport, ME worth?
The TopHap Estimate for 234 Union St, Rockport, ME is $876,839 as of Aug 30, 2026. The likely range is $731,304 to $1,022,374. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 234 Union St, Rockport, ME last sell?
234 Union St, Rockport, ME last sold on Oct 26, 2006, according to the county's recorded deed.
How big is 234 Union St, Rockport, ME?
234 Union St, Rockport, ME has 3 bedrooms, 2 bathrooms, 1,600 square feet of living space and a 0.22-acre lot.
When was 234 Union St, Rockport, ME built?
234 Union St, Rockport, ME was built in 1845, making it 181 years old. It is a historical home. The building has 2 stories.
What schools serve 234 Union St, Rockport, ME?
234 Union 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 234 Union St, Rockport, ME compare to other homes in Rockport 04856?
Among the 5,514 homes in Rockport 04856, it is worth more than 66% of them ($876,839 against a typical $604,207), its price per square foot is higher than 85% of them ($548 against a typical $333), it is bigger than 40% of them (1,600 ft² against a typical 1,820 ft²), its lot is bigger than 4% of them (0.22 ac against a typical 1.4 ac) and it is newer than 4% of them (1845 against a typical 1982). Measured against all of Knox County, it is worth more than 85% 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 234 Union St, Rockport, ME?
The 2025 property tax bill for 234 Union St, Rockport, ME was $6,026. The county assessed it at $441,500.
More homes on Union St
- 154 Union St$815K4 bd · 3 ba · 1,845 ft² · Sold $635K · Jul 2023
- 226 Union St$1.2M3 bd · 3 ba · 2,560 ft² · Sold $996K · Jul 2023
- 142 Union St2 bd · 2 ba · 1,152 ft² · Sold Jul 2021
- 237 Union St7 bd · 5.5 ba · 4,456 ft² · Sold $470K · Mar 2020
- 228 Union St$863K3 bd · 2 ba · 1,344 ft² · Sold Sep 2019
- 158 Union St$562K3 bd · 2 ba · 1,720 ft² · Sold $261K · Aug 2019
- 174 Union St$674K3 bd · 2 ba · 2,045 ft² · Sold $397K · Mar 2019
- 156 Union St$647K3 bd · 2.5 ba · 2,249 ft² · Sold Feb 2019
- Union St4.32 ac · Sold Dec 2015
- 245 Union St$972K3 bd · 1.5 ba · 1,908 ft² · Sold $485K · Sep 2015
- 202 Union St$528K1 bd · 1 ba · 1,152 ft² · Sold May 2014
- 238 Union St$806K2 bd · 2 ba · 1,893 ft² · Sold $475K · Mar 2011
Closest homes
- 230 Union St$587K67 ft · 3 bd · 2 ba · 1,365 ft² · Sold $63K · Sep 2008
- 238 Union St$806K95 ft · 2 bd · 2 ba · 1,893 ft² · Sold $475K · Mar 2011
- 228 Union St$863K116 ft · 3 bd · 2 ba · 1,344 ft² · Sold Sep 2019
- 226 Union St$1.2M191 ft · 3 bd · 3 ba · 2,560 ft² · Sold $996K · Jul 2023
- 14 Limerock St$2M154 ft · 3 bd · 3.5 ba · 2,654 ft² · Sold Jan 1900
- 237 Union St210 ft · 7 bd · 5.5 ba · 4,456 ft² · Sold $470K · Mar 2020
- 2 Summer St$775K195 ft · 3 bd · 2 ba · 1,360 ft² · Sold $279K · Feb 2017
- 5 Church St$1.5M191 ft · 2 bd · 1.5 ba · 3,982 ft² · Sold Jan 1900
More homes in Rockport 04856
- 42 Chickawaukie Pond Rd$647K2 bd · 2 ba · 1,200 ft² · Sold Sep 2026
- 269 Mill St$812K3 bd · 2.5 ba · 2,841 ft² · Sold $1M · Sep 2026
- 6 Pine St$771K2 bd · 1 ba · 1,274 ft² · Sold $475K · Sep 2026
- 89 Porter St3 bd · 2 ba · 1,008 ft² · Sold $150K · Aug 2026
- 64 Eastward$552K2 bd · 2.5 ba · 1,410 ft² · Sold $650K · Aug 2026
- 10 Rock Ridge Rd$695K4 bd · 2.5 ba · 2,548 ft² · Sold $610K · Aug 2026
- 86 Spring Ln6 ac · Sold $194K · Aug 2026
- 15 Hilltop Dr$189K1 bd · 1.5 ba · 700 ft² · Sold $157K · Aug 2026
- 319 Commercial St1,596 ft² · Sold $692K · Aug 2026
- 12 Alexander Dr$332K2 bd · 2 ba · 1,265 ft² · Sold Aug 2026
- 7 Ben Paul Ln$954K4 bd · 3.5 ba · 4,439 ft² · Sold $950K · Jul 2026
- 4 Forest Glen Dr$1.1M5 bd · 3.5 ba · 3,115 ft² · Sold $1.1M · Jul 2026
Assigned schools
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