02558 Onset
34 active listings out of 550 total properties we track in ZIP 02558 (Onset, MA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Onset 02558 property data
544 property records for ZIP 02558 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 39 KB Parquet · CSV (79 KB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show Massachusetts (statewide), not just 02558. Same company, same dataset, different resolution.
- Tracked
- 550
- Active
- 34
- Median list
- $605K
- Sales (12mo)
- 23
- Tracked
- 550
- Active
- 34
- Median list
- $605K
- Sales (12mo)
- 23
- Tracked
- 550
- Active
- 34
- Median list
- $605K
- Sales (12mo)
- 23
- Tracked
- 550
- Active
- 34
- Median list
- $605K
- Sales (12mo)
- 23
- Tracked
- 550
- Active
- 34
- Median list
- $605K
- Sales (12mo)
- 23
Inventory breakdown
Distribution of the 34 currently-active listings in ZIP 02558. Full dataset covers 550 properties — listings, off-market homes, rentals, and full history.
Get Onset 02558 data in your app
GET https://api.straply.com/v1/markets/zip/02558
Authorization: Bearer $STRAPLY_KEY{
"zip": "02558",
"total_tracked": 550,
"active": 34,
"median_list": 604950
}Nearby ZIP codes
Other Massachusetts ZIPs within a short drive of 02558.
ZIP 02558 · Onset, MA real estate: market summary
As of November 2026, Straply tracks 550 homes in ZIP 02558 (Onset, MA), with 34 active for sale at a median list price of $604,950 (~$407/sq ft). Notably, it has notably historic housing — 36% of homes predate 1940.
- Median list price
- $604,950
- Median $/sq ft
- $407
- Active listings
- 34
- Median sale price
- $435,600 (+4% YoY)
- Properties tracked
- 550
Frequently asked: ZIP 02558 · Onset, MA real estate
What is the median home price in ZIP 02558?
The median list price in ZIP 02558 (Onset, MA) is $604,950 (about $407 per square foot), based on 34 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 02558?
Active listings in ZIP 02558 (Onset, MA) concentrate in: 53% $500k–$750k and 26% $750k–$1m.
Are home prices in ZIP 02558 going up or down?
The median sale price is $435,600, up 4% year over year. Straply tracked 23 sales here over the past 12 months.
How many homes are for sale in ZIP 02558?
Straply is tracking 34 active listings in ZIP 02558 (Onset, MA) out of 550 properties on record as of November 2026.
How old are the homes in ZIP 02558?
Most homes in ZIP 02558 (Onset, MA) were built in the 2020s. About 43% were built after 1980, while 36% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 02558?
ZIP 02558 (Onset, MA) is mostly townhouses (50% of listings). Also common: single-family homes 26%, multi-family homes 15%.
How many bedrooms do homes in ZIP 02558 typically have?
The most common size in ZIP 02558 (Onset, MA) is 2 bd.
What areas are near ZIP 02558?
Nearby markets Straply also tracks include East Wareham 02538, Wareham 02571, Bourne 02532, Monument Beach 02553.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.