This property sold for 3.4% above the original asking price, indicating strong buyer demand.
With only 11 days on market, this was a quick sale compared to typical market conditions.
Based on 3 similar properties sold within 0.5 miles in the last 90 days
This property sold for significantly more per square foot than similar nearby properties, suggesting premium features or condition.
Duplex Colonial in desirable Williamsburg I. One of the best locations within the complex. Three levels of living space. First floor has Kitchen, Dining Area and casual Living Room with fireplace (added electric insert). Updated with recessed lights, laminate floors, and pendant lighting; and remodeled half bath. Enjoy the privacy of Sliders to Deck and private, wooded area. Second floor has two generous size Bedrooms (updated with recessed lights) and Full Bath. There is bonus finished attic (drop stair access) that has carpeting, finished walls & ceiling and lighting...superb storage. Lower level has a spacious Family Room AND a 2nd Full Bath. Nice unit, nice location, nice setting. /// SAT 14th Open House 10-11AM /// OFFERS DUE by MON 16th 2PM; seller will respond promptly by MON PM.
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Log in to view assessor & tax records, ownership history, and recent building permits for this property.
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/21/2025 | ✓ Sold | $455,000 | - | - | Property sold |
| 06/11/2025 | 🏠 Listed for Sale | $440,000 | - | - | Original listing |
| 05/24/2021 | 🏷️ Previously Sold | $400,450 | - | - | MLS #72805002 |
| 07/21/2017 | 🏷️ Previously Sold | $255,000 | - | - | MLS #72169345 |
| Year | Taxes | Assessment |
|---|---|---|
| 2025 | $6,313 | $454,200 |
School information not available for this location.
509 Wellman Ave # 509, Chelmsford MA 01863
Chelmsford, MA 01863
Finding comparable properties...