Castle Green
451 School St, Marshfield, MA 02050
About Castle Green
Castle Green is a residential building built in 1973, located at 451 School St in Marshfield, MA 02050. The building features 1 to 2-bedroom residences ranging from 345 to 923 square feet , with prices from $160K to $313K . 6 units have sold in the last two years at an average price of $259K .
Last updated: 2026-04-07
Unit Types at Castle Green
| Unit Type | Beds | Baths | Sq Ft | Price Range | Available |
|---|---|---|---|---|---|
| 1 Bedroom | 1 | 1 | 345 - 738 sqft | $160K - $226K | None listed |
| 2 Bedroom | 2 | 1 | 923 sqft | $229K - $313K | None listed |
1 Unit Under Agreement
Recently Sold at Castle Green
| Address | Beds/Baths | Sq Ft | List Price | Sold Price | Change | Sold Date |
|---|---|---|---|---|---|---|
| 451 School St # 2, Marshfield MA 02050 | 1bd / 1ba | 345 | $169K | $160K | -5.3% | Oct 30, 2025 |
| 451 School Street # 1, Marshfield MA 02050 | 2bd / 1ba | 923 | $275K | $280K | +1.8% | Oct 9, 2025 |
| 451 School St. # 5, Marshfield MA 02050 | 2bd / 1ba | 923 | $289K | $295K | +2.1% | Sep 12, 2025 |
| 451 School Street # 12, Marshfield MA 02050 | 2bd / 1ba | 923 | $300K | $313K | +4.2% | Sep 9, 2025 |
| 451 School St # 1, Marshfield MA 02050 | 2bd / 1ba | 923 | $230K | $229K | -0.4% | Jul 1, 2024 |
| 451 School St. # 5, Marshfield MA 02050 | 2bd / 1ba | 923 | $260K | $275K | +5.8% | Jun 21, 2024 |
Location
Frequently Asked Questions About Castle Green
Are there any units for sale at Castle Green?
There are currently no units listed for sale at Castle Green in Marshfield, MA. Check back regularly as new listings are added daily.
What is the price range at Castle Green?
Prices at Castle Green range from $160K to $313K based on recent listings and sales. Prices vary by unit size, floor, and finishes.
What are the unit sizes at Castle Green?
Units at Castle Green range from 345 to 923 square feet, with 1 to 2 bedroom configurations.
How much do condos sell for at Castle Green?
6 units have sold at Castle Green in the last two years at an average price of $259K. The average time on market was 19 days.
When was Castle Green built?
Castle Green was built in 1973 and is located at 451 School St in Marshfield, MA 02050.
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