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Market Snapshot

Median listing price
$1.18M

The median listing price in South Boston, MA ZIP 02127 is $1,175,000 as of June 2026.

Median rent
$4,000/mo

The median market rent in South Boston, MA ZIP 02127 is $4,000/month as of June 2026.

Days on market
329 days

The median days on market in South Boston, MA ZIP 02127 is 329 days as of June 2026. The market is currently neutral.

Gross rental yield
4.09%

At a median list price of $1,175,000 and a median rent of $4,000/month, the gross rental yield in South Boston, MA ZIP 02127 is 4.09% as of June 2026.

STR vs LTR
$10,141/mo STR · $4,000/mo LTR

In South Boston, MA ZIP 02127, median Airbnb revenue is $10,141/month compared to median long-term rent of $4,000/month as of June 2026.

South Boston, MA 02127 Real Estate Market Report

ZIP Code: 02127

Report Date: June 2026

Market Temperature:
NEUTRAL

Scope: This ZIP code analysis focuses on single-family residential (SFR) properties. Metrics are calculated from recent sales and active listings within the past 90 days.


Market Overview

This analysis is based on a sample of properties from this ZIP code (up to 200 sold properties and up to 100 active properties). The median prices below are calculated from all available properties in the sample, while trend analysis uses properties from the selected analysis window.

Analysis Window
90 Days
Total Properties Analyzed
41
Active Listings
30
Sold Properties
11

Market Metrics

Median Listing Price
$1,175,000
Median Sold Price
$1,049,000
Median Price per Sqft
$711/sqft

The property counts shown above represent only the properties analyzed in this report sample, not the total inventory for this ZIP code. Median prices are calculated from all available properties in the sample, while trend analysis uses properties from the selected analysis window.


Rental Market

Median Market Rent
$4,000

Note: The relationship between property values and rental rates reflects different market dynamics. Higher-priced properties may have lower rental yields due to factors such as luxury market positioning, owner-occupancy preferences, or long-term appreciation strategies rather than immediate rental income maximization.


Property Taxes

Property Tax Rate
0.98%

Liquidity & Velocity

Median Days on Market
329
Sale-to-List Ratio
100.0%

Note: A Sale-to-List Ratio near 100% can occur when properties sell at or near their final listing price after price adjustments during the listing period, even when initial listing prices differ significantly from sale prices.


Market Trends & Context

Understanding Market Temperature

A Neutral market indicates balanced conditions where neither buyers nor sellers have a strong advantage, typically characterized by flat price trends, extended but stable days on market, and moderate inventory relative to sales.

Price YoY Trend
flat
Market Temperature
neutral
Rent YoY Trend
up
Interest Rate Pressure
moderate

Key Findings

  1. The neighborhood's primary market value is the median sold price $1,049,000, which should be treated as the most reliable indicator of recent transaction activity in South Boston and appears consistent with a flat price trend and a neutral market temperature.
  2. Listing expectations remain elevated relative to realized sales: the median listing price $1,175,000 suggests persistent seller optimism versus closed transactions and may indicate pricing friction between ask and sale outcomes.
  3. Liquidity appears muted given the median days on market 329, which points to slower sales velocity and suggests sellers may need extended market exposure or pricing concessions to transact.
  4. Rents are strengthening in the local market—supported by the median market rent $4,000 and a up rent year-over-year trend—while interest rate dynamics are applying moderate pressure on affordability and buyer financing conditions.

Notable Properties

The following 8 properties represent notable market examples and recent transactions that illustrate key market dynamics. These are illustrative examples selected for their significance (top sales, market benchmarks, quick sales) and are not the basis for the statistical calculations shown above.

Recent Transactions

551 E 7th St, South Boston, MA 02127
Top Sale

Highest sale in the past 90 days. Fully renovated with modern finishes and premium lot positioning.

3 beds1 baths1,338 sqft
$3,575,000
Mar 1, 2026
$2,672/sqft/sqft
213 days on market
583 E Broadway, South Boston, MA 02127
Market Benchmark

Sold at market average

4 beds2 baths2,484 sqft
$1,925,000
Apr 1, 2026
$775/sqft/sqft
238 days on market
120 Old Harbor St, South Boston, MA 02127
Premium

Sold above market average

2 beds1 baths1,074 sqft
$1,920,000
Apr 1, 2026
$1,788/sqft/sqft
367 Silver St, South Boston, MA 02127
Premium

Sold above market average

3 beds1 baths1,615 sqft
$1,275,000
Mar 1, 2026
$789/sqft/sqft
13 Pacific St, South Boston, MA 02127
Premium

Sold above market average

3 beds2 baths1,407 sqft
$1,250,000
Apr 1, 2026
$888/sqft/sqft
96 days on market
661 E 6th St, South Boston, MA 02127
Market Benchmark

Representative market sale establishing baseline for properties in the core neighborhood.

3 beds1 baths1,564 sqft
$1,175,000
Apr 1, 2026
$751/sqft/sqft
13 Knowlton St, South Boston, MA 02127
Value

Sold below market average

4 beds2 baths1,431 sqft
$850,000
Apr 1, 2026
$594/sqft/sqft
126 days on market
122 M St, South Boston, MA 02127
Value

Sold below market average

2 beds1 baths1,705 sqft
$845,000
May 1, 2026
$496/sqft/sqft
68 days on market

Investment Analysis

Compare rental income potential against ownership costs and benchmark against market averages.

Rent vs Cost to Own

Monthly rental income vs estimated ownership cost

-$2,470/mo
02127 Avg Rent
02127 Cost to Own
Rent$4,000
Own$6,470

20% down, 6.50% rate, 1.0% tax

Short-Term Rental

Avg nightly rate and occupancy for this ZIP

02127 Avg nightly rate
02127 Avg occupancy (days/year)
Nightly rate$497/night
Occupancy247 of 365 days

Data Sources

Real estate market data & public records, and GemHaus® proprietary models.

Report generated: 6/1/2026

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