18 Bay St
Osterville, MA 02655
2 bd 1 ba 1,026 sqft Built 1749 Lot 6,534 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $214,000 | $754,200 | $968,200 | — |
| 2024 | $199,000 | $754,200 | $953,200 | $7,444 |
| 2023 | $174,500 | $623,300 | $797,800 | $6,654 |
| 2022 | $143,700 | $406,300 | $550,000 | $5,302 |
| 2021 | $120,000 | $369,400 | $489,400 | $5,134 |
| 2020 | $106,400 | $369,400 | $475,800 | $5,215 |
| 2019 | $92,700 | $387,800 | $480,500 | $5,420 |
| 2018 | $77,600 | $369,400 | $447,000 | $5,015 |
| 2017 | $72,700 | $369,400 | $442,100 | $4,757 |
| 2015 | $84,900 | $364,900 | $449,800 | $4,880 |
| 2014 | $69,400 | $364,900 | $434,300 | $4,617 |
| 2006 | $88,300 | $480,000 | $568,300 | $3,586 |
| 2005 | $78,900 | $430,900 | $509,800 | $3,084 |
| 2003 | $71,900 | $147,600 | $219,500 | $2,463 |
Property facts
Year built
1749
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,026 sqft
Lot size
6,534 sqft
ZIP code
02655
City
Osterville
Street
Bay St
Coordinates
41.62894, -70.38793
Comparable properties nearby
Frequently asked questions
When did 18 Bay St last sell?
No public-record sale is on file for 18 Bay St.
What is the current tax assessment for 18 Bay St?
The most recent total assessment for 18 Bay St (year 2025) is $968,200 with — in property tax.
When was 18 Bay St built?
18 Bay St was built in 1749.
How does 18 Bay St compare to others on Bay St?
We track 8 other properties on Bay St. Browse the list under "Other properties on Bay St" to compare beds, baths, and sale history.
What are the property facts for 18 Bay St?
18 Bay St is a 2 bed, 1 bath, 1,026 sqft, 6,534 sqft lot single_family.
Is 18 Bay St a flip candidate?
No — 18 Bay St does not appear in our flips dataset.
Is 18 Bay St a tax-appeal candidate?
No — 18 Bay St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.2%
Implied 1-yr
+16.8%
2026 Q3
$2.57M
2026 Q4
$2.65M
ZIP 02655 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Bay St