Forecaster 121
121 Portland St, Boston, MA 02114
About this page — BMN Boston Real Estate is an independent real estate brokerage. We compile public MLS listing and sales data for Forecaster 121. We are not the management company, leasing office, or HOA for this building. For management, rental, or maintenance inquiries, please contact Forecaster 121 directly.
About Forecaster 121
Forecaster 121 is a residential building built in 2017, located at 121 Portland St in Boston, MA 02114. The building features 1 to 2-bedroom residences ranging from 475 to 1,321 square feet , with prices from $530K to $940K . There are currently 2 units available for sale. 6 units have sold in the last two years at an average price of $799K .
Monthly HOA fees at Forecaster 121 range from $476 to $1,187 per month and commonly include Insurance, Maintenance Structure, Snow Removal .
Last updated: 2026-05-22
Unit Types at Forecaster 121
| Unit Type | Beds | Baths | Sq Ft | Price Range | Available |
|---|---|---|---|---|---|
| 1 Bedroom | 1 | 1 | 475 - 814 sqft | $480K - $774K | 2 for sale |
| 1 Bedroom | 1 | 2 | 771 - 1,079 sqft | $723K - $1.2M | 2 for sale |
| 2 Bedroom | 2 | 2 | 764 - 1,321 sqft | $767K - $1.6M | None listed |
| 2 Bedroom | 2 | 3 | 1,192 sqft | $1.5M | None listed |
Recently Sold at Forecaster 121
| Address | Beds/Baths | Sq Ft | List Price | Sold Price | Change | Sold Date |
|---|---|---|---|---|---|---|
| 121 Portland # 605, Boston MA 02114 | 1bd / 1ba | 482 | $530K | $530K | +0% | Jan 6, 2026 |
| 121 Portland St, Boston MA 02114 | 1bd / 1.5ba | 901 | $995K | $940K | -5.5% | Nov 5, 2025 |
| 121 Portland St # 801, Boston MA 02114 | 2bd / 2ba | 1,240 | $1.2M | $900K | -24.7% | Aug 12, 2025 |
| 121 Portland St # 611, Boston MA 02114 | 1bd / 1.5ba | 890 | $800K | $805K | +0.6% | May 15, 2025 |
| 121 Portland St # 507, Boston MA 02114 | 1bd / 2ba | 953 | $799K | $835K | +4.5% | Apr 23, 2025 |
| 121 Portland St # 411, Boston MA 02114 | 1bd / 1.5ba | 930 | $819K | $785K | -4.2% | Mar 24, 2025 |
Location
Frequently Asked Questions About Forecaster 121
Is BMN Boston Real Estate the management company or leasing office for Forecaster 121?
No. BMN Boston Real Estate is an independent real estate brokerage. We compile public MLS listing and recent-sales data for Forecaster 121 to help buyers and sellers make informed decisions. We do not manage the building, lease units on behalf of the owner, or handle HOA matters. For management, leasing, or maintenance inquiries, please contact Forecaster 121 directly.
How many units are for sale at Forecaster 121?
There are currently 2 condos for sale at Forecaster 121 in Boston, MA. Prices range from $835K - $899K.
What is the price range at Forecaster 121?
Prices at Forecaster 121 range from $530K to $940K based on recent listings and sales. Prices vary by unit size, floor, and finishes.
What are the unit sizes at Forecaster 121?
Units at Forecaster 121 range from 475 to 1,321 square feet, with 1 to 2 bedroom configurations.
How much do condos sell for at Forecaster 121?
6 units have sold at Forecaster 121 in the last two years at an average price of $799K. The average time on market was 99 days.
When was Forecaster 121 built?
Forecaster 121 was built in 2017 and is located at 121 Portland St in Boston, MA 02114.
What are the HOA fees at Forecaster 121?
Monthly HOA fees at Forecaster 121 $476 to $1,187 per month. Based on 8 listings with HOA data on file. Fees commonly include Insurance, Maintenance Structure, Snow Removal. Actual fees vary by unit; confirm with the listing agent.
Looking to Buy or Tour at Forecaster 121?
BMN Boston Real Estate is a real estate brokerage that tracks every MLS listing at Forecaster 121. Schedule a tour, ask about a specific unit, or get instant alerts when new listings hit the market — download the app or browse all listings below.
Trying to reach the building's management or leasing office? Search "Forecaster 121 Boston management" — we are not affiliated with the building's management.