12 Colonial SquarePeterborough, NH 03458MLS Number 5090080

  • Price: $445,000
  • Est. Mortgage of $/month
  • 0 Day on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.36% last updated on May 14, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
Open House
12 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 0345812 Colonial Square Peterborough NH 03458
QR Code
  • 2Bedrooms
  • 16Acreage
  • 3Bathrooms
  • 1987Year Built
Listed by Peg Walsh of Four Seasons Sotheby's International Realty

Driving Directions

Experience the ease of condominium living in this beautiful, tastefully updated Colonial Square home. From the blooming perennial garden to the thoughtfully updated interior, this home offers exceptional flexibility. Special features include built-in maple cabinetry in both the dining room and front bedroom, which is currently used as an art studio. The kitchen has granite countertops, a subway-tile backsplash, stainless steel appliances, and an eco-silent Bosch dishwasher. The spacious first-floor primary bedroom suite has generous closets and a full bathroom. The living and dining areas are filled with natural light and character, highlighted by vaulted ceilings, hardwood floors, and a wood-burning fireplace that creates an inviting focal point. Just beyond, the tiled three-season porch overlooks the private landscape, while the adjoining deck is the perfect private spot to enjoy summer meals and evenings outdoors. For those not quite ready to part with the space of a single-family home, the finished walk-out lower level adds 1,289 square feet of versatile living and storage space. This level includes a guest bedroom suite with a kitchenette, a media room, a workshop, a three-quarter bathroom, and even more flexible space for hobbies, exercise, or an office. Sliders open directly onto the backyard, bringing in light and direct access to the outdoors. The home is equipped with a new electric heat pump installed in 2024 and central air. This is the opportunity you have been seeking: low-maintenance living just minutes from all that Peterborough has to offer, including downtown shopping, restaurants, a spa, gyms, theater, music, parks, trails, schools, a library, a town pool, a community garden, Cunningham Pond, Monadnock Community Hospital, and more. Open House on Saturday, May 23rd from 11-12:30.

Open Houses

May 23rd
Starts: 11:00am
Ends: 12:30pm
Comments: Please park without blocking residents' spaces. Thank you

Ask A Question

Do not fill in this field:

I agree to receive marketing and customer service calls and text messages from Ruedig Realty. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

More Info

Tax Information

  • Tax Year2025

Building

  • Disability Features1st Floor Bedroom,1st Floor Laundry
  • Year Built1987
  • ConstructionWood Frame, Clapboard Exterior
  • GarageYes
  • Garage Spaces1
  • Total Rooms6
  • FoundationConcrete

Property

  • Acreage16
  • AreaNH-Hillsborough
  • Property TypeCondo
  • Road FrontageNo
  • DrivewayCommon/Shared, Other, Paved
  • Lot12
  • RoadsAssociation, Paved
  • Lot DescriptionOther

Utilities

  • ElectricCircuit Breaker(s)
  • WaterPublic
  • Heating CoolingElectric, Heat Pump
  • Equipment AppliancesSmoke Detector
  • SewerPublic
  • UtilitiesCable at Site

Rooms

  • Full Bath1

Location

  • TownPeterborough
  • StateNH
  • Zip03458
  • CountyHillsborough
  • Zoningresidential
  • ResortNo
  • ComplexColonial Square
  • MapD40
  • DistrictContoocook Valley SD SAU #1
  • Flood ZoneNo
  • Elementary SchoolPeterborough Elem School
  • Junior HighSouth Meadow School
  • High SchoolContoocook Valley Regional Hig
  • Address12 Colonial Square

Exterior

  • Exterior FeaturesDeck
  • RoofAsphalt Shingle

Amenities

  • PetsBreed Restrictions
  • PricePerSqFt163.12

Other

  • Fee IncludesCable, Condo Association Fee, Internet, Landscaping, Plowing, Trash
  • HOA Fee$497
  • Condo Fees$1,500
  • Date Price Change05/21/2026
  • Taxes$9,065
  • FrequencyMonthly
  • Unadjusted TaxesNo
  • SurveyedUnknown
  • SeasonalNo
  • Assessment Year2025
  • Time ShareNo
  • Association AmenitiesMaster Insurance, Other, Snow Removal, Trash Removal
  • Date Listed05/21/2026

Basic Information

  • List Price$445,000
  • Virtual TourView Tour
  • Square Feet2,728
  • StatusACT
  • Bedrooms2
  • Bathroom3
  • 3/4 Baths2
  • RentedNo
  • StyleOther
  • New ContructionExisting
  • MLS Number5090080
  • MLS StatusActive

Interior

  • FloorsHardwood, Other, Tile
  • Room 1 Dimensions11 x 9.5
  • Room 1 Level1
  • Room 1 TypeEat-in Kitchen
  • Room 2 Dimensions11 x 11
  • Room 2 Level1
  • Room 2 TypeDining Room
  • Room 3 Dimensions13 x 21
  • Room 3 Level1
  • Room 3 TypeLiving Room
  • Interior FeaturesCathedral Ceiling, Dining Area, Wood Fireplace,1 Fireplace, Living/Dining, Primary BR w/ BA, Natural Light, Skylight,1st Floor Laundry
  • Room 4 Dimensions14 x 12
  • Room 4 Level1
  • Room 4 TypePrimary Bedroom
  • Room 5 Dimensions12 x 10.5
  • Room 5 Level1
  • Room 5 TypeBedroom
  • Room 6 LevelBasement
  • Room 6 TypeBathroom Three Quarter
  • BasementExterior Access, Finished, Full, Insulated, Interior Stairs, Walkout
  • Stories1
Ruedig Realty
Ruedig Realty
Office: 603-228-1947
125 N. State Street
Concord, NH 03301
Broker Reciprocity 

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 May 21, 2026 9:54 AM EDT

 

I agree to receive marketing and customer service calls and text messages from Ruedig Realty. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

$

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.