21 GAY ST
Valuation
Tax & Assessment
Property Facts
Transaction History(3)
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: Regional School Unit 13
Neighborhood · ZIP 04841These 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
21 Gay 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 less than 65% of homes in Knox County
- Costs less per square foot than 80% of homes in Knox County
- Has a smaller lot than 91% of homes in Knox County
- Older than 85% of homes in Knox County
What homes are worth in Rockland 04841
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 40% of homes in Rockland 04841.
How it measures up in Rockland 04841
The dot is this home. The mark in the middle is the typical home in Rockland 04841.
Pricier than 40% of homes nearby
Pricier than 23% of homes nearby
Bigger than 58% of homes nearby
Bigger than 36% of homes nearby
Newer than 31% of homes nearby
| Measure | This home | Rockland 04841 | Knox County |
|---|---|---|---|
| Estimated valuepricier than | $312,725 | 40% of homes | 35% of homes |
| Price per ft²pricier than | $199 | 23% of homes | 20% of homes |
| Living areabigger than | 1,569 ft² | 58% of homes | 54% of homes |
| Lot sizebigger than | 0.2 ac | 36% of homes | 9% of homes |
| Year builtnewer than | 1895 | 31% of homes | 15% of homes |
About 21 Gay St
How much is 21 Gay St, Rockland, ME worth?
The TopHap Estimate for 21 Gay St, Rockland, ME is $312,725 as of Jul 14, 2026. The likely range is $275,076 to $350,374. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21 Gay St, Rockland, ME last sell?
21 Gay St, Rockland, ME last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 21 Gay St, Rockland, ME?
21 Gay St, Rockland, ME has 4 bedrooms, 2 bathrooms, 1,569 square feet of living space and a 0.20-acre lot.
When was 21 Gay St, Rockland, ME built?
21 Gay St, Rockland, ME was built in 1895, making it 131 years old. It is a conventional home. The building has 2 stories.
What schools serve 21 Gay St, Rockland, ME?
21 Gay St, Rockland, ME is assigned to Oceanside High School (high), rated D; South School (elementary), rated C+; Oceanside Middle School (middle), rated B-. All sit in Regional School Unit 13. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21 Gay St, Rockland, ME compare to other homes in Rockland 04841?
Among the 2,704 homes in Rockland 04841, it is worth more than 40% of them ($312,725 against a typical $345,677), its price per square foot is higher than 23% of them ($199 against a typical $245), it is bigger than 58% of them (1,569 ft² against a typical 1,461 ft²), its lot is bigger than 36% of them (0.2 ac against a typical 0.27 ac) and it is newer than 31% of them (1895 against a typical 1925). Measured against all of Knox County, it is worth more than 35% 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 21 Gay St, Rockland, ME?
The 2025 property tax bill for 21 Gay St, Rockland, ME was $5,654. The county assessed it at $341,000.
More homes on Gay St
- 58 Gay St$417K3 bd · 2 ba · 2,941 ft² · Sold Dec 2025
- 38 Gay St$319K2 bd · 1 ba · 709 ft² · Sold $310K · Nov 2025
- 48 Gay St$297K5 bd · 2 ba · 1,527 ft² · Sold $338K · Aug 2025
- 26 Gay St$263K4 bd · 1.5 ba · 1,676 ft² · Sold $250K · Jun 2025
- 39 Gay St0.91 ac · Sold $65K · Jul 2023
- 53 Gay St$401K4 bd · 1.5 ba · 1,418 ft² · Sold $320K · Dec 2022
- 52 Gay St5 bd · 3 ba · 2,277 ft² · Sold $262K · Apr 2021
- 63 Gay St$295K3 bd · 1 ba · 1,242 ft² · Sold $175K · Jan 2021
- 27 Gay St$190K2 bd · 1 ba · 1,332 ft² · Sold $189K · Oct 2019
- 56 Gay St$289K3 bd · 1 ba · 960 ft² · Sold $131K · Jan 2017
- 8 Gay St2 bd · 2 ba · 1,080 ft² · Sold Jul 2016
- 12 Gay St5 bd · 3 ba · 2,287 ft² · Sold Nov 2009
Closest homes
- 27 Gay St$190K89 ft · 2 bd · 1 ba · 1,332 ft² · Sold $189K · Oct 2019
- 26 Gay St$263K137 ft · 4 bd · 1.5 ba · 1,676 ft² · Sold $250K · Jun 2025
- 17 Gay St$423K112 ft · 3 bd · 2 ba · 2,602 ft² · Sold Jan 1900
- 29 Gay St$248K129 ft · 3 bd · 1 ba · 1,135 ft² · Sold Jan 1900
- 12 Foundation Pl195 ft · 2 bd · 1 ba · 3,792 ft² · Sold Jan 1900
- 7 Gay Street Pl$263K218 ft · 2 bd · 1 ba · 1,008 ft² · Sold Jan 1900
- 14 Gay St$303K216 ft · 2 bd · 1 ba · 840 ft² · Sold Jan 1900
- 16 Gurdy St$306K236 ft · 2 bd · 1 ba · 1,343 ft² · Sold $155K · Jun 2019
More homes in Rockland 04841
- 98 New County Rd$395K3 bd · 2 ba · 1,404 ft² · Sold $395K · Jul 2026
- 80 Maverick St$185K2 bd · 1 ba · 998 ft² · Sold $97K · Jul 2026
- 23 Chestnut St$349K3 bd · 1.5 ba · 1,242 ft² · Sold $439K · Jul 2026
- 53 Talbot Ave$374K3 bd · 2 ba · 1,817 ft² · Sold Jul 2026
- 36 Masonic St$335K3 bd · 2 ba · 2,040 ft² · Sold $312K · Jul 2026
- 3 Samoset Rd$854K3 bd · 2.5 ba · 2,166 ft² · Sold $755K · Jul 2026
- 15 Tea St$384K3 bd · 2 ba · 1,653 ft² · Sold $325K · Jul 2026
- 25 Bog Rd36.98 ac · Sold $128K · Jul 2026
- 125 Limerock St$329K3 bd · 1 ba · 1,232 ft² · Sold Jul 2026
- 35 Orange St$469K3 bd · 3 ba · 2,031 ft² · Sold $452K · Jul 2026
- 39 Chestnut St$563K4 bd · 1 ba · 2,913 ft² · Sold Jul 2026
- 348 Broadway$313K3 bd · 2.5 ba · 1,501 ft² · Sold $294K · Jul 2026
Assigned schools
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