Welcome to this completely renovated, east-facing, sunlit end-unit townhouse in desirable North Chelmsford, offering privacy and modern updates with comfort in mind. Positioned furthest from the road, it features exceptional privacy and a spacious backyard for outdoor enjoyment. The bright main level showcases an open layout with refinished hardwood floors and stairs, a modern eat-in kitchen with white cabinetry and new appliances, gas fireplace, full bath, and a front balcony with morning sunlight and seasonal Merrimack River views. A new composite deck (to be installed by HOA) adds low-maintenance outdoor living. Upstairs are three bedrooms, including a spacious primary suite with a large closet and two versatile bedrooms, plus a full bath with a bright new tub and plenty of shelving. Additional upgrades include fresh paint, recessed lighting, updated fixtures, and a new hot water heater, all near major commuter routes, shopping, and dining.
For sale
$575,000
186 Tyngsboro Rd Unit 6, North Chelmsford, MA 01863
3beds
1,355sqft
Condominium, Townhouse
Built in 2005
-- sqft lot
$572,600 Zestimate®
$424/sqft
$426/mo HOA
What's special
Gas fireplaceOpen layoutSunlit end-unit townhouseBright main levelThree bedroomsExceptional privacyRecessed lighting
- 6 days |
- 569 |
- 28 |
Zillow last checked:
Listing updated:
Listed by:
Aditi Jain 978-996-4861,
Redfin Corp. 617-340-7803
Source: MLS PIN,MLS#: 73545697
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Range, Microwave, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer
- Laundry: In Unit, Gas Dryer Hookup, Washer Hookup
Features
- Has basement: Yes
- Number of fireplaces: 1
Interior area
- Total structure area: 1,355
- Total interior livable area: 1,355 sqft
- Finished area above ground: 1,355
Property
Parking
- Total spaces: 2
- Parking features: Under
- Attached garage spaces: 1
- Uncovered spaces: 1
Features
- Entry location: Unit Placement(Street)
- Patio & porch: Deck
- Exterior features: Deck, Balcony
Details
- Parcel number: M:0004 B:0003 L:1 U:6,4451652
- Zoning: RM
Construction
Type & style
- Home type: Townhouse
- Property subtype: Condominium, Townhouse
Materials
- Frame
- Roof: Shingle
Condition
- Year built: 2005
Utilities & green energy
- Electric: 100 Amp Service
- Sewer: Public Sewer
- Water: Public
- Utilities for property: for Gas Range, for Gas Dryer, Washer Hookup
Community & HOA
HOA
- Amenities included: Garden Area
- Services included: Insurance, Maintenance Structure, Road Maintenance, Maintenance Grounds, Snow Removal
- HOA fee: $426 monthly
Location
- Region: North Chelmsford
Financial & listing details
- Price per square foot: $424/sqft
- Tax assessed value: $418,300
- Annual tax amount: $5,814
- Date on market: 7/7/2026
- Exclusions: None
Estimated market value
$572,600
$544,000 - $601,000
$3,316/mo
Price history
| Date | Event | Price |
|---|---|---|
| 7/7/2026 | Listed for sale | $575,000+69.2%$424/sqft |
Source: MLS PIN #73545697 Report a problem | ||
| 3/21/2016 | Listing removed | $1,995$1/sqft |
Source: ERA Key Realty Services #71888591 Report a problem | ||
| 8/14/2015 | Listed for rent | $1,995$1/sqft |
Source: ERA Key Realty Services #71888591 Report a problem | ||
| 1/7/2005 | Sold | $339,900$251/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,814 +21.8% | $418,300 +19.3% |
| 2024 | $4,774 -7.8% | $350,500 -2.8% |
| 2023 | $5,180 -0.7% | $360,500 +8.9% |
| 2022 | $5,218 +1.9% | $330,900 +1.7% |
| 2021 | $5,123 -9% | $325,500 -4.9% |
| 2020 | $5,628 +8.3% | $342,100 +7.6% |
| 2019 | $5,199 -2.6% | $318,000 +7% |
| 2018 | $5,336 +5.3% | $297,100 +5.1% |
| 2017 | $5,066 +7.7% | $282,700 +8.4% |
| 2016 | $4,702 +5.4% | $260,800 +9.4% |
| 2015 | $4,460 +1.5% | $238,500 +3% |
| 2014 | $4,396 -1.7% | $231,600 -7% |
| 2013 | $4,470 +2.6% | $249,000 |
| 2012 | $4,355 +2.4% | $249,000 -2.1% |
| 2011 | $4,252 +0.2% | $254,300 -9.2% |
| 2010 | $4,244 +7.2% | $280,100 -0.4% |
| 2009 | $3,958 -2% | $281,300 -6% |
| 2008 | $4,039 +3.4% | $299,200 -4% |
| 2007 | $3,906 | $311,700 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: North Chelmsford
Nearby schools
GreatSchools rating
- 6/10Harrington Elementary SchoolGrades: K-4Distance: 2.1 mi
- 6/10McCarthy Middle SchoolGrades: 5-8Distance: 2.6 mi
- 9/10Chelmsford High SchoolGrades: 9-12Distance: 2.2 mi
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- Massachusetts
- Middlesex County
- Chelmsford
- 01863
- North Chelmsford
- 186 Tyngsboro Rd Unit 6
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