Neighborhood
Cambridgeport
Cambridge, Massachusetts US
Cambridgeport, Cambridge, Massachusetts has a strong location profile, with pricing 6% above the city median and 164% above the state median, a gross yield of 3.6, and a price trend up 7.1% over the past year. It combines walkability of 98 with education in the 86th percentile, while the Red Flag score of 36 indicates moderate overall risk. The main strength is the very high walkability paired with strong recent price growth; the main risk is the high pricing relative to both city and state.
AI Summary•Updated May 2026
Area
0.58 mi²
ZIP Code
02139
County
Middlesex County
State
Massachusetts
Redfin — median sale & volumeZillow ZORI — asking rentFEMA National Risk Index v1.20OpenStreetMap — POIFBI UCR — state crimeEPA — radon zonesEPA FRS / BTS — hazard screeningUS Census ACS / TIGER 2024
Verified Price · Median Sale
$1,324,607
YoY+7.1%
Gross Rental Yield
3.5%
Listed rent · ZORI annualized
Red Flag Index
Low
36 / 100
Walkability Score
98
OpenStreetMap POI density · national percentile
Education Score
86 / 100
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
51
DistrictScore attractiveness · national model
Cambridgeport Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Cambridgeport, Cambridge.
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Sign in to view — freeMarket Economics Snapshot
May 2026| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $1,324,607 | +7.1% |
| Price / Sq Ft (Verified) | $1,005/sqft | +8.3% |
| Asking Rent (Median) | $3,917/mo | +3.2% |
| Gross Rental Yield | 3.5% | — |
| Liquidity Score | 23 / 100 | Low |
| Homes Sold (Period) | 50 | -29.6% |
Is Cambridgeport Safe? Natural-Hazard Risk
FEMA National Risk Index composite across eight hazards, plus inherited Massachusetts crime context.
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Sign in to view — free What Stands Out AI Insight
Appreciating market — +7.1% sale-price YoY
Highly walkable neighborhood — score 98/100
Low natural-hazard risk — 36/100 composite
Active transaction volume — 50 homes sold last period
Dense amenities — 68 dining & 18 grocery options nearby
Insights are generated from Cambridgeport's live DistrictScore metrics.
Cambridgeport Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Massachusetts-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Massachusetts Crime Trend
FBI UCR20132024
All crimes / 1k
Violent / 1k
| Year | Crimes / 1k | Violent / 1k | YoY |
|---|---|---|---|
| 2024 | 14.3 | 3.1 | +0.1% |
| 2023 | 14.4 | 3.2 | +4.2% |
| 2022 | 14.0 | 3.2 | +7.4% |
| 2021 | 13.0 | 3.0 | -3.1% |
| 2020 | 13.6 | 3.1 | -9.8% |
| 2019 | 15.1 | 3.3 | — |
Reported at the state level — the finest official US crime aggregation; Cambridgeport inherits the Massachusetts figures.
Radon Potential
EPAZone 1
Zone 1 — Highest potential · Cambridgeport
EPA radon zones estimate indoor radon potential county-wide (Zone 1 highest, Zone 3 lowest). Testing is recommended in all zones.
Environmental Hazards
EPA / BTSSuperfund (NPL)4.0 kmModerate
Industrial odor12 nearbyVery High
Point-source screening near Cambridgeport: EPA Superfund National Priorities List & Facility Registry (2026), BTS aviation noise (2020, 24-hour average level). Superfund shows distance to the nearest listed site; odor shows detected sources within the screening radius. Only detected sources are listed; the bar shows severity vs. all U.S. neighborhoods.
Walkability & Amenities in Cambridgeport
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI98
Walker's Paradise
Walkability Score
18
Grocery
68
Dining
7
Schools
3
Universities
2
Hospitals
3
Pharmacies
30
Parks
3
Rail Transit
1
Coworking
POI counts are amenities within Cambridgeport's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Cambridgeport vs Cambridge vs Massachusetts
How Cambridgeport benchmarks against its city and state medians.
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Sign in to view — freeBuying Property in the US as a Foreigner
Federal & Massachusetts tax facts for non-resident buyers, plus the latest local market news.
Buying as a Foreigner
US Tax & OwnershipApplies to everyone7
Capital Gains (Federal)
Long-term capital gains taxed federally at 0/15/20%, plus a 3.8% Net Investment Income Tax on higher incomes (2026).
Property Tax
Property tax: ~0.95% average effective rate (statewide average; set and collected locally).
State Income Tax
State income tax up to 5% (+4% surtax over $1M); rental income is taxed at these rates.
State Capital Gains
Capital gains are taxed as ordinary income at state rates.
Transfer Tax
Real estate transfer tax: $4.56 per $1,000.
Assessment Cap
No Proposition 13-style assessment cap; property is reassessed at market value.
Mansion Tax / Rent Control
No statewide mansion tax or statewide rent control.
US citizens & tax residents7
Primary-Home Exclusion
Selling your main home: exclude up to $250k of gain (single) / $500k (married) if you owned and lived there 2 of the last 5 years.
1031 Like-Kind Exchange
A 1031 like-kind exchange defers capital gains tax on investment property; 45 days to identify, 180 to close. Real estate only.
Depreciation Recapture
Residential rentals depreciate over 27.5 years; on sale, recaptured depreciation is taxed up to 25% (Section 1250).
Mortgage Interest Deduction
Mortgage interest is deductible on up to $750k of home debt. The SALT cap rose to $40,000 for 2025-2029 (reverts to $10k in 2030).
Opportunity Zones
Opportunity Zones are now permanent (2025): reinvested capital gains get deferral plus a basis step-up, and are tax-free after 10 years.
Rental Income (Resident)
Rental income is reported on Schedule E; passive-loss rules (Section 469) limit deducting rental losses against other income.
1031 State Conformity
Conforms to 1031 but tracks deferred in-state gain after an out-of-state exchange.
Foreign buyers (non-residents)5
FIRPTA (Foreign Sellers)
FIRPTA: the buyer withholds 15% of the gross sale price when a nonresident sells US property. It is an advance deposit, not the final tax.
Non-Resident Capital Gains
Nonresident sellers pay US capital gains tax (generally 15-20%) on the net gain via Form 1040-NR; FIRPTA withholding is credited.
Non-Resident Rental Tax
Nonresident rental income is taxed at 30% of gross by default, or on net income at graduated rates via a Section 871(d) election (W-8ECI).
Estate Tax (Non-Resident)
Nonresidents get only a $60,000 US estate-tax exemption (vs $13.99M for residents); US property above it is taxed up to 40%. Treaties may help.
ITIN Requirement
Nonresidents without an SSN need an ITIN (Form W-7) to file US tax returns, claim FIRPTA refunds, and report rental income.
Talk to a US real-estate tax advisor
FIRPTA, ITIN & Massachusetts property-tax guidance for foreign buyers
Cambridgeport Real Estate FAQ
Cambridgeport, Cambridge, Massachusetts has a strong location profile based on the numbers provided. Pricing is 6% above the city median and 164% above the state median, gross yield is 3.6, and prices are up 7.1% over the past year. The Red Flag score is 36.
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