1139 RIVER AVE
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 11
Neighborhood · ZIP 04345These 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
1139 River 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 less than 81% of homes in Gardiner 04345
- Costs less per square foot than 91% of homes in Kennebec County
- Bigger than 74% of homes in Kennebec County
What homes are worth in Gardiner 04345
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 19% of homes in Gardiner 04345.
How it measures up in Gardiner 04345
The dot is this home. The mark in the middle is the typical home in Gardiner 04345.
Pricier than 19% of homes nearby
Pricier than 14% of homes nearby
Bigger than 65% of homes nearby
Bigger than 41% of homes nearby
Newer than 54% of homes nearby
| Measure | This home | Gardiner 04345 | Kennebec County |
|---|---|---|---|
| Estimated valuepricier than | $244,926 | 19% of homes | 27% of homes |
| Price per ft²pricier than | $138 | 14% of homes | 9% of homes |
| Living areabigger than | 1,774 ft² | 65% of homes | 74% of homes |
| Lot sizebigger than | 0.72 ac | 41% of homes | 38% of homes |
| Year builtnewer than | 1952 | 54% of homes | 36% of homes |
About 1139 River Ave
How much is 1139 River Ave, Gardiner, ME worth?
The TopHap Estimate for 1139 River Ave, Gardiner, ME is $244,926 as of Jul 14, 2026. The likely range is $195,521 to $294,331. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 1139 River Ave, Gardiner, ME last sell?
1139 River Ave, Gardiner, ME last sold on Aug 1, 2005 for $141,900, according to the county's recorded deed.
How big is 1139 River Ave, Gardiner, ME?
1139 River Ave, Gardiner, ME has 3 bedrooms, 1 bathrooms, 1,774 square feet of living space and a 0.72-acre lot.
When was 1139 River Ave, Gardiner, ME built?
1139 River Ave, Gardiner, ME was built in 1952, making it 74 years old. It is a conventional home. The building has 2 stories.
What schools serve 1139 River Ave, Gardiner, ME?
1139 River Ave, Gardiner, ME is assigned to Laura E Richards School (elementary); Gardiner Regional Middle School (middle), rated C+; Gardiner Area High School (high), rated B-. All sit in School Administrative District 11. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 1139 River Ave, Gardiner, ME compare to other homes in Gardiner 04345?
Among the 4,739 homes in Gardiner 04345, it is worth more than 19% of them ($244,926 against a typical $321,606), its price per square foot is higher than 14% of them ($138 against a typical $204), it is bigger than 65% of them (1,774 ft² against a typical 1,489 ft²), its lot is bigger than 41% of them (0.72 ac against a typical 1.1 ac) and it is newer than 54% of them (1952 against a typical 1949). Measured against all of Kennebec County, it is worth more than 27% 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 1139 River Ave, Gardiner, ME?
The 2025 property tax bill for 1139 River Ave, Gardiner, ME was $2,338. The county assessed it at $88,900.
Closest homes
- 1151 River Ave$245K202 ft · 3 bd · 1 ba · 1,075 ft² · Sold Jan 1900
- 1121 River Ave$350K384 ft · 4 bd · 2 ba · 2,592 ft² · Sold $238K · Dec 2020
- 1128 River Ave$387K421 ft · 3 bd · 1 ba · 2,219 ft² · Sold $168K · Jan 2013
- 49 Macmaster Ln389 ft · 3 bd · 2 ba · 1,512 ft² · Sold Jan 1900
- 1142 River Ave$325K388 ft · 2 bd · 1 ba · 1,274 ft² · Sold Jan 1900
- River Ave0.1 mi · 8.64 ac · Sold Jan 1900
- 1113 River Ave$237K0.1 mi · 2 bd · 1 ba · 1,418 ft² · Sold Jan 1900
- 1108 River Ave$88K0.1 mi · 3 bd · 2 ba · 1,188 ft² · Sold Jan 1900
More homes in Gardiner 04345
- 54 Harrison Ave$243K3 bd · 1 ba · 2,035 ft² · Sold $83K · Aug 2026
- 243 Harrison Ave$294K4 bd · 2 ba · 2,176 ft² · Sold $519K · Aug 2026
- 23 W Hill Rd$384K3 bd · 1 ba · 1,196 ft² · Sold $350K · Aug 2026
- 158 Costello Rd3 bd · 1.5 ba · 1,404 ft² · Sold $260K · Aug 2026
- 47 Rustic Ln$512K3 bd · 2 ba · 1,996 ft² · Sold $525K · Aug 2026
- 30 Hillcrest St$187K2 bd · 1 ba · 1,080 ft² · Sold $185K · Jul 2026
- 51 Spring St5 bd · 3 ba · 2,683 ft² · Sold $316K · Jul 2026
- 312 Old Brunswick Rd$340K3 bd · 2 ba · 1,280 ft² · Sold $394K · Jul 2026
- 38 Billy Goat Ln$342KSingle Family Residence · Sold Jul 2026
- 15 Cassidy Ln$345KSingle Family Residence · Sold $409K · Jul 2026
- 381 Highland Ave$310K3 bd · 1 ba · 1,584 ft² · Sold $315K · Jul 2026
- 37 Palmer Rd$395K3.36 ac · Sold $390K · Jul 2026
Assigned schools
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