Welcome to 20 Emerald Street, a beautifully maintained colonial set on a private 0.86-acre lot in one of Tyngsboro's most desirable neighborhoods! Offering over 3,400 square feet of living space, this exceptional home combines timeless design, flexible living arrangements, and outstanding value. The main residence features a spacious eat-in kitchen, formal dining room, inviting family room, sunroom, and three generously sized bedrooms. A rare highlight is the fully legal accessory dwelling unit with its own private entrance, full kitchen, and full bath—ideal for multigenerational living, extended family, guests, a caregiver, or potential rental income. Recent improvements include a brand-new roof. The landscaped yard offers ample space for recreation and entertaining. Conveniently located near schools, shopping, restaurants, major commuter routes, and tax-free New Hampshire, this unique property delivers the space, flexibility, and lifestyle you are looking for, don't miss it!
For sale
$1,195,000
20 Emerald St, Tyngsboro, MA 01879
4beds
3,418sqft
Single Family Residence
Built in 2000
0.86 Acres Lot
$1,165,200 Zestimate®
$350/sqft
$-- HOA
What's special
Inviting family roomFormal dining roomThree generously sized bedroomsSpacious eat-in kitchenBrand-new roof
- 26 days |
- 1,252 |
- 44 |
Zillow last checked:
Listing updated:
Listed by:
Dennis Page 978-423-6053,
LAER Realty Partners 978-226-3421,
Michael Page 978-390-1700
Source: MLS PIN,MLS#: 73539441
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Level: Second
- Area: 224
- Dimensions: 16 x 14
Bedroom 2
- Level: Second
- Area: 154
- Dimensions: 14 x 11
Bedroom 3
- Level: Second
- Area: 154
- Dimensions: 14 x 11
Dining room
- Level: First
- Area: 168
- Dimensions: 14 x 12
Family room
- Level: First
- Area: 552
- Dimensions: 23 x 24
Kitchen
- Level: First
- Area: 325
- Dimensions: 25 x 13
Office
- Level: First
- Area: 168
- Dimensions: 14 x 12
Heating
- Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Gas Water Heater, Oven, Dishwasher
- Laundry: Gas Dryer Hookup, Washer Hookup
Features
- Office, Kitchen, Bedroom, Living/Dining Rm Combo, Internet Available - Broadband
- Flooring: Wood, Tile, Carpet
- Doors: Insulated Doors
- Windows: Insulated Windows
- Basement: Full,Partially Finished,Walk-Out Access,Interior Entry,Concrete
- Number of fireplaces: 1
Interior area
- Total structure area: 3,418
- Total interior livable area: 3,418 sqft
- Finished area above ground: 2,659
- Finished area below ground: 759
Video & virtual tour
Property
Parking
- Total spaces: 6
- Parking features: Under, Paved Drive, Off Street
- Attached garage spaces: 2
- Uncovered spaces: 4
Features
- Patio & porch: Porch, Deck - Wood, Patio, Covered
- Exterior features: Porch, Deck - Wood, Patio, Covered Patio/Deck, Professional Landscaping, Sprinkler System
Lot
- Size: 0.86 Acres
- Features: Gentle Sloping, Level
Details
- Parcel number: M:015 B:0002 L:2,3844828
- Zoning: R1
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Frame
- Foundation: Concrete Perimeter
- Roof: Shingle
Condition
- Year built: 2000
Utilities & green energy
- Electric: Circuit Breakers, Generator Connection
- Sewer: Public Sewer
- Water: Public
- Utilities for property: for Gas Range, for Gas Dryer, Washer Hookup, Generator Connection
Community & HOA
Community
- Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Golf, Medical Facility, Bike Path, Highway Access, House of Worship, Private School, Public School, T-Station, University
- Security: Security System
HOA
- Has HOA: No
Location
- Region: Tyngsboro
Financial & listing details
- Price per square foot: $350/sqft
- Tax assessed value: $807,200
- Annual tax amount: $9,961
- Date on market: 6/22/2026
Estimated market value
$1,165,200
$1.11M - $1.22M
$5,462/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/22/2026 | Listed for sale | $1,195,000+108.2%$350/sqft |
Source: MLS PIN #73539441 Report a problem | ||
| 7/16/2007 | Sold | $574,000+504.2%$168/sqft |
Source: Public Record Report a problem | ||
| 10/22/1999 | Sold | $95,000$28/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $9,961 +0.4% | $807,200 +3.4% |
| 2024 | $9,925 +5.8% | $780,300 +17.6% |
| 2023 | $9,385 +3.5% | $663,700 +9.3% |
| 2022 | $9,070 +1.6% | $607,100 +9.3% |
| 2021 | $8,925 -0.1% | $555,400 +1% |
| 2020 | $8,938 +5.3% | $550,000 +9.6% |
| 2019 | $8,492 +1.2% | $501,600 +2.3% |
| 2018 | $8,391 +3.2% | $490,400 +3.5% |
| 2017 | $8,127 +1.9% | $473,600 +4.3% |
| 2016 | $7,976 +6.2% | $454,200 +2.6% |
| 2015 | $7,508 +1.1% | $442,700 |
| 2014 | $7,429 +2.9% | $442,700 -0.7% |
| 2013 | $7,221 +5.4% | $446,000 -0.4% |
| 2012 | $6,850 +7.9% | $448,000 |
| 2011 | $6,348 -0.3% | $448,000 -1.8% |
| 2010 | $6,365 +5.3% | $456,300 -5.3% |
| 2009 | $6,047 +0.4% | $481,800 -6.3% |
| 2008 | $6,021 +0.8% | $514,200 -3.6% |
| 2007 | $5,972 +0.7% | $533,200 +4.2% |
| 2006 | $5,933 +3.2% | $511,500 +5.5% |
| 2005 | $5,747 +2% | $485,000 +9.3% |
| 2004 | $5,636 +2.3% | $443,800 +33% |
| 2003 | $5,508 +5.3% | $333,600 +9.7% |
| 2002 | $5,229 | $304,000 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 01879
Nearby schools
GreatSchools rating
- 6/10Tyngsborough Elementary SchoolGrades: PK-5Distance: 0.2 mi
- 7/10Tyngsborough Middle SchoolGrades: 6-8Distance: 3.6 mi
- 8/10Tyngsborough High SchoolGrades: 9-12Distance: 3.5 mi
Schools provided by the listing agent
- Elementary: Tyngsboro
- Middle: Tyngsboro
- High: Tyngsboro
Source: MLS PIN. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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A local agent can set up tours, give advice and negotiate with sellers.
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