18 MACKWORTH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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: Portland
Neighborhood · ZIP 04103These 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
18 Mackworth 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 84% of homes in Portland 04103
- Costs more per square foot than 96% of homes in Portland 04103
- Smaller than 68% of homes in Portland 04103
- Has a smaller lot than 90% of homes in Cumberland County
- Older than 71% of homes in Cumberland County
What homes are worth in Portland 04103
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 84% of homes in Portland 04103.
How it measures up in Portland 04103
The dot is this home. The mark in the middle is the typical home in Portland 04103.
Pricier than 84% of homes nearby
Pricier than 96% of homes nearby
Bigger than 32% of homes nearby
Bigger than 23% of homes nearby
Newer than 49% of homes nearby
| Measure | This home | Back Cove | Portland 04103 | Cumberland County |
|---|---|---|---|---|
| Estimated valuepricier than | $730,668 | 73% of homes | 84% of homes | 70% of homes |
| Price per ft²pricier than | $584 | 92% of homes | 96% of homes | 86% of homes |
| Living areabigger than | 1,252 ft² | 34% of homes | 32% of homes | 35% of homes |
| Lot sizebigger than | 0.14 ac | 30% of homes | 23% of homes | 10% of homes |
| Year builtnewer than | 1953 | 68% of homes | 49% of homes | 29% of homes |
About 18 Mackworth St
How much is 18 Mackworth St, Portland, ME worth?
The TopHap Estimate for 18 Mackworth St, Portland, ME is $730,668 as of Aug 30, 2026. The likely range is $684,763 to $776,573. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 18 Mackworth St, Portland, ME last sell?
18 Mackworth St, Portland, ME last sold on Jun 22, 2023 for $742,500, according to the county's recorded deed.
How big is 18 Mackworth St, Portland, ME?
18 Mackworth St, Portland, ME has 3 bedrooms, 1 bathrooms, 1,252 square feet of living space and a 0.14-acre lot.
When was 18 Mackworth St, Portland, ME built?
18 Mackworth St, Portland, ME was built in 1953, making it 73 years old. The building has 2 stories.
What schools serve 18 Mackworth St, Portland, ME?
18 Mackworth St, Portland, ME is assigned to Ocean Avenue (elementary), rated B+; Deering High School (high), rated D; Lyman Moore Middle School (middle), rated C. All sit in Portland. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 18 Mackworth St, Portland, ME compare to other homes in Portland 04103?
Among the 9,383 homes in Portland 04103, it is worth more than 84% of them ($730,668 against a typical $530,729), its price per square foot is higher than 96% of them ($584 against a typical $387), it is bigger than 32% of them (1,252 ft² against a typical 1,512 ft²), its lot is bigger than 23% of them (0.14 ac against a typical 0.19 ac) and it is newer than 49% of them (1953 against a typical 1954). Measured against all of Cumberland County, it is worth more than 70% 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 18 Mackworth St, Portland, ME?
The 2025 property tax bill for 18 Mackworth St, Portland, ME was $8,132. The county assessed it at $678,800.
More homes on Mackworth St
- 31 Mackworth St$1.3M3 bd · 2.5 ba · 1,967 ft² · Sold $1.4M · Jul 2025
- 27 Mackworth St$809K3 bd · 1 ba · 1,192 ft² · Sold $755K · Mar 2024
- 52 Mackworth St$649K3 bd · 2.5 ba · 1,117 ft² · Sold $573K · Aug 2023
- 76 Mackworth St$725K4 bd · 2.5 ba · 2,821 ft² · Sold $120K · Mar 2021
- 32 Mackworth St$739K3 bd · 1 ba · 1,240 ft² · Sold $414K · Dec 2019
- 35 Mackworth St$835K3 bd · 3.5 ba · 1,938 ft² · Sold $481K · Jul 2019
- 110 Mackworth St$1.2M3 bd · 2.5 ba · 2,225 ft² · Sold $640K · Jun 2019
- 107 Mackworth St$1M3 bd · 2.5 ba · 1,852 ft² · Sold $150K · Dec 2017
- 36 Mackworth St$776K4 bd · 3.5 ba · 1,783 ft² · Sold $360K · Dec 2016
- 14 Mackworth St$664K3 bd · 2.5 ba · 1,518 ft² · Sold $341K · Dec 2015
- 46 Mackworth St$852K4 bd · 1.5 ba · 1,800 ft² · Sold $443K · Aug 2015
- 64 Mackworth St$736K2 bd · 1.5 ba · 1,808 ft² · Sold $310K · Jan 2014
Closest homes
- 14 Mackworth St$664K69 ft · 3 bd · 2.5 ba · 1,518 ft² · Sold $341K · Dec 2015
- 24 Mackworth St$645K70 ft · 3 bd · 1 ba · 1,764 ft² · Sold Jan 1900
- 159 Ocean Ave103 ft · 5 bd · 3.5 ba · 2,403 ft² · Sold $350K · Jul 2008
- 11 Austin St$656K145 ft · 3 bd · 2 ba · 2,060 ft² · Sold Jan 1900
- 21 Mackworth St$701K168 ft · 4 bd · 2 ba · 1,509 ft² · Sold Jan 1900
- 165 Ocean Ave$760K175 ft · 3 bd · 2 ba · 2,190 ft² · Sold Jan 1900
- 15 Mackworth St$759K166 ft · 3 bd · 1.5 ba · 1,934 ft² · Sold Jan 1900
- 153 Ocean Ave$552K155 ft · 3 bd · 2 ba · 1,370 ft² · Sold $190K · Aug 2013
More homes in Portland 04103
- 60 Huntington Ave$553K3 bd · 1.5 ba · 1,344 ft² · Sold $510K · Sep 2026
- 134 Lester Dr$634K3 bd · 1.5 ba · 1,547 ft² · Sold $625K · Sep 2026
- 59 Irving St$647K3 bd · 1 ba · 1,277 ft² · Sold $525K · Aug 2026
- 29 Brook Rd$459K3 bd · 1 ba · 998 ft² · Sold $449K · Aug 2026
- 124 Ocean Ave4 bd · 2.5 ba · 2,458 ft² · Sold $590K · Aug 2026
- 14 Castine Ave$438K3 bd · 1 ba · 941 ft² · Sold $431K · Aug 2026
- 36 Nevada Ave$423K2 bd · 1 ba · 784 ft² · Sold Aug 2026
- 86 Arcadia St$420K2 bd · 1 ba · 822 ft² · Sold $420K · Aug 2026
- 55 Read St3,676 ft² · Sold $210K · Aug 2026
- 451 Summit St$499K3 bd · 1.5 ba · 1,428 ft² · Sold $485K · Aug 2026
- 60 Ridge Rd$557K2 bd · 3.5 ba · 1,943 ft² · Sold $865K · Aug 2026
- 169 Longfellow St5 bd · 2 ba · 2,838 ft² · Sold $904K · Aug 2026
Assigned schools
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