CondominiumResidential
387 Commercial St
PORTLAND, ME 04101
2024
Year BuiltThe year the home was originally built, according to county records.
Built 20247 floors64 units614–2,315 ft²
$70M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$1M
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$754
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
+83.0%vs the Portland ZIP median sale $/ft² ($412)
Sales Performance
$988K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-34.2%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
4
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
6.3%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+16.4%per yeartypical hold 2.0 yrsfrom 7 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
Jan
68 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
1 bd2 bd3 bd
1 bed
10 units$636K · $633/ft²
2 bed
44 units$1M · $760/ft²
3 bed
10 units$1.4M · $861/ft²
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2 ba · 1,115 ft²
4 units$806K · $723/ft²
2 bd · 2 ba · 1,285 ft²
4 units$979K · $762/ft²
2 bd · 2 ba · 1,345 ft²
4 units$1M · $752/ft²
2 bd · 2 ba · 1,427 ft²
4 units$1.1M · $781/ft²
1 bd · 1 ba · 1,043 ft²
3 units$725K · $695/ft²
1 bd · 1 ba · 1,056 ft²
3 units$661K · $626/ft²
2 bd · 2 ba · 1,327 ft²
3 units$1M · $772/ft²
2 bd · 2 ba · 1,510 ft²
3 units$1.3M · $849/ft²
3 bd · 2 ba · 1,549 ft²
3 units$1.6M · $1023/ft²
2 bd · 2 ba · 1,601 ft²
3 units$1.4M · $852/ft²
2 bd · 2 ba · 1,648 ft²
3 units$992K · $602/ft²
3 bd · 2.5 ba · 1,711 ft²
3 units$1.5M · $858/ft²
2 bd · 2 ba · 1,103 ft²
2 units$721K · $654/ft²
2 bd · 2 ba · 1,417 ft²
2 units$979K · $691/ft²
One-off layouts
20 units
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
$497K–$661K
7 units
$696K–$833K
12 units
$903K–$1M
16 units
$1.1M–$1.2M
5 units
$1.3M–$1.4M
14 units
$1.5M–$1.6M
6 units
$1.7M–$1.7M
1 unit
$1.8M–$2M
3 units
Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.
Floor 2
$631/ft²5 units · -16%
Floor 3
$757/ft²17 units · +0%
Floors 4–5
$782/ft²29 units · +4%
Floor 6
$884/ft²7 units · +17%
Floor 7
$857/ft²6 units · +14%
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·27
$912/ft²3 units · +21%
Line ·26
$892/ft²3 units · +18%
Line ·30
$853/ft²3 units · +13%
Line ·24
$825/ft²3 units · +9%
Line ·33
$786/ft²3 units · +4%
Line ·34
$766/ft²3 units · +2%
Line ·31
$758/ft²3 units · +1%
Line ·29
$709/ft²3 units · -6%
Line ·35
$707/ft²3 units · -6%
Line ·23
$695/ft²3 units · -8%
Line ·32
$681/ft²3 units · -10%
Line ·25
$677/ft²3 units · -10%
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.11%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.27%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.2.3 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.65%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.22%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$1,114,869
Median tax billThe middle annual property tax bill among the building's units.$12,091
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Unit 535Sep 28, 2026$825,000$740/ft²Unit 326Sep 22, 2026$1,550,000$1168/ft²Unit 334Aug 19, 2026$549,000$546/ft²Unit 337Jun 25, 2026$1,150,000$895/ft²Unit 430Oct 20, 2025$1,360,000$901/ft²Unit 525Oct 17, 2025$1,450,000$880/ft²Unit 527Sep 10, 2025$1,825,000$1140/ft²Unit 615Aug 26, 2025$1,395,000$978/ft²Unit 613Aug 22, 2025$2,100,000$1277/ft²Unit 709Aug 22, 2025$2,005,000$1287/ft²
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyCUMBERLAND
HeatingThe type of heating system in the home.Electric
PoolWhether the property has a pool, and what kind, such as in-ground.No
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EHM
Howard C Reiche Community SchoolF
Elementary · Grades PK–5 · 0.5 mi
Portland High SchoolD
High · Grades 9–12 · 0.6 mi
King Middle SchoolD
Middle · Grades 6–8 · 1.0 mi
District: Portland
Neighborhood · ZIP 04101These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.162
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.88
Index scale: 100 = US average (tick). Lower is better.
Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.19,646
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,816 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,615
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,739
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
387 Commercial St # 205
2 bd · 2 ba · 1,426 ft²
387 Commercial St # 206
2 bd · 2 ba · 1,345 ft²
387 Commercial St # 207
2 bd · 2 ba · 1,400 ft²
387 Commercial St # 208
2 bd · 2 ba · 1,592 ft²
387 Commercial St # 209
2 bd · 2 ba · 1,428 ft²
387 Commercial St # 322
3 bd · 2 ba · 1,549 ft²
387 Commercial St # 323
2 bd · 2 ba · 1,417 ft²
387 Commercial St # 324
2 bd · 2 ba · 1,345 ft²
387 Commercial St # 325
2 bd · 2 ba · 1,648 ft²
387 Commercial St # 326
2 bd · 2 ba · 1,327 ft²
387 Commercial St # 327
2 bd · 2 ba · 1,601 ft²
387 Commercial St # 328
1 bd · 1 ba · 1,056 ft²
387 Commercial St # 329
1 bd · 1 ba · 614 ft²
387 Commercial St # 330
2 bd · 2 ba · 1,510 ft²
387 Commercial St # 331
2 bd · 2 ba · 1,324 ft²
387 Commercial St # 332
1 bd · 1 ba · 1,043 ft²
387 Commercial St # 333
1 bd · 1 ba · 776 ft²
387 Commercial St # 334
1 bd · 1 ba · 1,006 ft²
387 Commercial St # 335
2 bd · 2 ba · 1,318 ft²
387 Commercial St # 336
1 bd · 1 ba · 985 ft²
387 Commercial St # 337
2 bd · 2 ba · 1,285 ft²
387 Commercial St # 338
3 bd · 2 ba · 1,549 ft²
387 Commercial St # 423
2 bd · 2 ba · 1,427 ft²
387 Commercial St # 424
2 bd · 2 ba · 1,345 ft²
387 Commercial St # 425
2 bd · 2 ba · 1,648 ft²
387 Commercial St # 426
2 bd · 2 ba · 1,327 ft²
387 Commercial St # 427
2 bd · 2 ba · 1,601 ft²
387 Commercial St # 428
1 bd · 1 ba · 1,056 ft²
387 Commercial St # 429
2 bd · 2 ba · 1,103 ft²
387 Commercial St # 430
2 bd · 2 ba · 1,510 ft²
387 Commercial St # 431
2 bd · 2 ba · 1,427 ft²
387 Commercial St # 432
1 bd · 1 ba · 1,043 ft²
387 Commercial St # 433
3 bd · 2.5 ba · 1,711 ft²
387 Commercial St # 434
2 bd · 2.5 ba · 1,615 ft²
387 Commercial St # 435
2 bd · 2 ba · 1,115 ft²
387 Commercial St # 436
2 bd · 2 ba · 1,285 ft²
387 Commercial St # 522
3 bd · 2 ba · 1,549 ft²
387 Commercial St # 523
2 bd · 2 ba · 1,417 ft²
387 Commercial St # 524
2 bd · 2 ba · 1,345 ft²
387 Commercial St # 525
2 bd · 2 ba · 1,648 ft²
387 Commercial St # 526
2 bd · 2 ba · 1,327 ft²
387 Commercial St # 527
2 bd · 2 ba · 1,601 ft²
387 Commercial St # 528
1 bd · 1 ba · 1,056 ft²
387 Commercial St # 529
2 bd · 2 ba · 1,103 ft²
387 Commercial St # 530
2 bd · 2 ba · 1,510 ft²
387 Commercial St # 531
2 bd · 2 ba · 1,427 ft²
387 Commercial St # 532
1 bd · 1 ba · 1,043 ft²
387 Commercial St # 533
3 bd · 2.5 ba · 1,711 ft²
387 Commercial St # 534
2 bd · 2.5 ba · 1,615 ft²
387 Commercial St # 535
2 bd · 2 ba · 1,115 ft²
387 Commercial St # 536
2 bd · 2 ba · 1,285 ft²
387 Commercial St # 612
3 bd · 2.5 ba · 2,315 ft²
387 Commercial St # 613
3 bd · 2.5 ba · 1,645 ft²
387 Commercial St # 614
2 bd · 2.5 ba · 1,612 ft²
387 Commercial St # 615
2 bd · 2 ba · 1,427 ft²
387 Commercial St # 616
2 bd · 2 ba · 1,115 ft²
387 Commercial St # 617
3 bd · 2.5 ba · 1,711 ft²
387 Commercial St # 618
2 bd · 2 ba · 1,285 ft²
387 Commercial St # 707
3 bd · 2.5 ba · 2,031 ft²
387 Commercial St # 708
2 bd · 2 ba · 1,409 ft²
387 Commercial St # 709
2 bd · 2.5 ba · 1,558 ft²
387 Commercial St # 710
3 bd · 2.5 ba · 1,700 ft²
387 Commercial St # 711
2 bd · 2 ba · 1,115 ft²
387 Commercial St # 712
2 bd · 2 ba · 1,419 ft²
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 387 Commercial St
How many units are in 387 Commercial St, Portland, ME?
387 Commercial St, Portland, ME has 64 residential units across 7 floors, built in 2024, according to county assessor records.
What is a unit at 387 Commercial St, Portland, ME worth?
The median TopHap Estimate across the 64 units at 387 Commercial St, Portland, ME is $1,020,531. That works out to $754 per square foot. Units run from 614 to 2,315 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 387 Commercial St, Portland, ME expensive for Portland?
Units at 387 Commercial St, Portland, ME carry a median of $754 per square foot, 83% above the Portland median of $412 per square foot.
How often do units sell at 387 Commercial St, Portland, ME?
4 units at 387 Commercial St, Portland, ME sold in the last 12 months, out of 68 recorded arms-length sales all time. That is a turnover rate of 6.3% of the building per year. The median sale over that period was $988K.
Have units at 387 Commercial St, Portland, ME appreciated?
Across 7 repeat sales of the same unit, 387 Commercial St, Portland, ME returned a median 16.4% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 2.0 years.
What floor plans does 387 Commercial St, Portland, ME have?
The most common plan at 387 Commercial St, Portland, ME is a 2-bedroom of 1,115 square feet, repeated 4 times, with a median estimate of $805,677. TopHap identifies 14 recurring plans in the building.
More homes on Commercial St
- 383 Commercial St # 603$1.9M2 bd · 3 ba · 2,064 ft² · Sold $1.9M · Oct 2026
- 383 Commercial St # 400$1.4M2 bd · 2 ba · 1,530 ft² · Sold $1.4M · Oct 2026
- 387 Commercial St # 535$820K2 bd · 2 ba · 1,115 ft² · Sold $825K · Sep 2026
- 387 Commercial St # 326$1.5M2 bd · 2 ba · 1,327 ft² · Sold $1.6M · Sep 2026
- 387 Commercial St # 710$1.4M3 bd · 2.5 ba · 1,700 ft² · Sold $2.6M · Sep 2026
- 269 Commercial St # 5b$470K1 bd · 1 ba · 1,100 ft² · Sold $475K · Sep 2026
- 387 Commercial St # 334$543K1 bd · 1 ba · 1,006 ft² · Sold $549K · Aug 2026
- 383 Commercial St # 401$1.2M2 bd · 2 ba · 1,295 ft² · Sold $1.2M · Aug 2026
- 383 Commercial St # 519$1.4M2 bd · 2.5 ba · 1,343 ft² · Sold $1.4M · Aug 2026
- 387 Commercial St # 337$1.1M2 bd · 2 ba · 1,285 ft² · Sold $1.2M · Jun 2026
- 383 Commercial St # 316$955K2 bd · 2 ba · 1,195 ft² · Sold $975K · Jun 2026
- 387 Commercial St # 712$1.3M2 bd · 2 ba · 1,419 ft² · Sold Apr 2026
Closest homes
- 387 Commercial St$1.4M0 ft · 2 bd · 2 ba · 1,601 ft² · Sold $1.5M · Jul 2024
- 387 Commercial St$992K0 ft · 2 bd · 2 ba · 1,648 ft² · Sold $928K · Jun 2024
- 387 Commercial St$1M0 ft · 2 bd · 2 ba · 1,345 ft² · Sold $1.1M · Jul 2024
- 387 Commercial St$826K0 ft · 2 bd · 2 ba · 1,400 ft² · Sold Jan 1900
- 387 Commercial St$818K0 ft · 2 bd · 2 ba · 1,345 ft² · Sold $785K · Jun 2024
- 387 Commercial St$1.3M0 ft · 2 bd · 2 ba · 1,419 ft² · Sold Apr 2026
- 387 Commercial St$816K0 ft · 2 bd · 2 ba · 1,115 ft² · Sold $860K · Jul 2024
- 387 Commercial St$1.4M0 ft · 3 bd · 2.5 ba · 1,700 ft² · Sold $2.6M · Sep 2026
More homes in Portland 04101
- 105 Sherman St5,253 ft² · Sold $1M · Oct 2026
- 481 Cumberland Ave6 bd · 4.5 ba · 4,086 ft² · Sold $1.2M · Oct 2026
- 290 Baxter Blvd$470K3 bd · 1 ba · 1,140 ft² · Sold $470K · Oct 2026
- 60 Vesper St$617K3 bd · 2.5 ba · 1,393 ft² · Sold $639K · Oct 2026
- 45 Eastern Promenade$825K3 bd · 3 ba · 1,664 ft² · Sold Oct 2026
- 161 Grant St8 bd · 4 ba · 2,552 ft² · Sold $923K · Oct 2026
- 135 Sheridan St$1.6M4 bd · 2.5 ba · 2,344 ft² · Sold $1.6M · Oct 2026
- 16 Cumberland Ave$487K1 bd · 1 ba · 1,334 ft² · Sold $487K · Oct 2026
- 61 Monument St$353K1 bd · 1 ba · 470 ft² · Sold $337K · Oct 2026
- 45 Eastern Promenade$750K1 bd · 1 ba · 888 ft² · Sold $910K · Oct 2026
- 129 York St$383K1 bd · 1 ba · 500 ft² · Sold $383K · Oct 2026
- 519 Cumberland Ave$439K1 bd · 1 ba · 1,060 ft² · Sold $439K · Oct 2026
Assigned schools
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