20 Lawrence StreetAndover, NH 01810MLS Number 5108880

  • Price: $549,000
  • Est. Mortgage of $/month
  • 1 Day on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.71% last updated on Sep 3, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
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Open House
20 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 0181020 Lawrence Street Andover NH 01810
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  • 0.78Acreage
  • 2Bathrooms
  • 1880Year Built
  • 2,812Square Feet

Driving Directions

Listed by Richard Hagan of Roche Realty Group
Situated on a spacious 0.781-acre lot just two blocks from Proctor Academy, this versatile in-town duplex offers strong rental income and incredible potential, including an easy conversion back to a single-family home. The sunlit first-floor owner's unit spans 1,400 square feet of comfortable, one-floor living designed for effortless entertaining. Highlights include hardwood and laminate flooring, classic tin ceilings, a cozy propane fireplace in the living room, oil forced-hot-water heat, and a expansive 1-bedroom, 1-bath layout that opens to a covered deck perfect for grilling and relaxing. A private entrance leads to the 1,438-square-foot upper apartment, which features 2 bedrooms, a kitchen, living room, den, bonus room, original hardwood under carpets, and an efficient propane Monitor heating system paid for by the long-term tenant (currently rented month-to-month for $1,750/month). Public water, a private sewer, and a detached two-story barn offering garage parking and generous storage complete this exceptional property. Showings began at the open house Saturday, 8/12, from 11 am - 2 PM.

Open Houses

September 12th
Starts: 11:00am
Ends: 2:00pm

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More Info

Tax Information

  • Tax Year2026

Building

  • Year Built1880
  • Building ConstructionWood Frame, Vinyl Siding
  • StyleDuplex, Farmhouse, Multi-Family, Multi-Level
  • Units2
  • Unit 1 Bath1
  • Unit 1 Bedrooms1
  • Unit 1 Floor LocationA
  • Unit 1 Total Rooms5
  • Unit 2 Bath1
  • Unit 2 Bedrooms2
  • Unit 2 Floor LocationB
  • Unit 2 StyleSecond and Third Floor
  • Unit 2 Total Rooms6
  • # of 1 Bedrooms1
  • # of 2 Bedrooms1
  • Bathroom2
  • Total Baths2
  • BasementBasement Stairs, Concrete, Dirt Floor, Interior Access, Interior Stairs
  • FoundationConcrete

Basic Information

  • Virtual TourView Tour
  • StatusCMS
  • List Price$549,000
  • Date Price Change09/09/2026
  • MLS Number5108880
  • MLS StatusComing Soon

Interior

  • FloorsCarpet, Hardwood, Laminate

Exterior

  • RoofAsphalt Shingle
  • Exterior ColorWhite

Utilities

  • Heat SystemPropane, Oil, Baseboard, Hot Water, Monitor Type
  • WaterPublic, Public Water at Street
  • Water HeaterElectric Water Heater
  • Electric200+ Amp Service
  • Sewer1500+ Gallon, Leach Field, On-Site Septic Exists
  • UtilitiesCable at Site

Water Body

  • Water ViewNo

Location

  • TownAndover
  • StateNH
  • Zip01810
  • CountyMerrimack
  • ZoningResidential
  • Address20 Lawrence Street
  • Flood Zone Y/NNo

Property

  • Acreage0.78
  • GarageYes
  • Parking Spaces1
  • Lot DescriptionLevel, Major Road Frontage, In Town
  • Lot238
  • Square Feet2,812
  • APX Fin AG Sqft2,812
  • Road Frontage250
  • RoadsDead End, Paved, Public Maintained Road
  • AreaNH-Merrimack

Amenities

  • Exterior AmenitiesBarn, Deck, Covered Porch, Screened Porch
  • PricePerSqFt195.23

Other

  • Taxes$7,622
  • Seasonal Y/NNo
  • Operating Expenses14600
  • TrashCurbside
  • Foot Print Dim74' x 22'
  • Date Listed09/09/2026
  • Unit 2 Rent Amount$1,750

Your Local Office

Lake Farm Realty

Lake Farm Realty

164 Main Street,
PO Box 265,
Andover, NH 03216
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Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated September 10, 2026 6:38 AM UTC

 

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