See Home Value
$869,800
● House - Off Market

29 King Ln

Concord, MA 01742
bedrooms
5 Beds
bathrooms
3 Baths, 1 Half Bath
square feet
2,244 Ft²
$1,648,286
RealtyHop Estimate
87.52%
Since Sep 1, 2007
MA-Boston
Primary Model

About This Property

Beautifully maintained home in a very private setting on 2.1 acres.  Original owners. 8 rooms on 1st & 2nd floors plus 3 finished rooms in walk out lower level. Spectacular views from every angle. New 5 bedroom septic to be installed this spring.  Neighborhood is known as Conantum.  It is one of the earliest common land developments in the country.  Neighborhood shares tennis courts, a boat landing, a ballfield, and community gardens.
Unit Size
2,244 Ft²
Days on Market
-
Land Size
2.10 acres
Price per sqft
$392
Property Type
House
Property Taxes
$673
HOA Dues
-
Year Built
1952

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Last updated: 4 months ago (MLSPIN #70544652)

Price History

Date / Event Date Event Price
Apr 28, 2026 Sold
Sold
Mar 5, 2026 In contract -
In contract
Feb 25, 2026 Listed by Coldwell Banker Realty - Concord $1,549,000
Listed by Coldwell Banker Realty - Concord
Renovated gorgeous contemporary home in the sought-after Conantum Community offering open, sun-filled grounds and a sweeping lawn. The bright, flexible floor plan includes a recently renovated kitchen and dining area with vaulted ceilings and direct access to a large screened porch with surround sound and cable, perfect for summer entertaining. A window-filled living room, first-floor primary suite w/ renovated bath and second bedroom or office. Upstairs find two bedrooms and full bath upstairs, and downstairs a walk-out lower level with family room, built-ins, two additional bedrooms/offices, and full bath provide excellent versatility for guests or extended living. Also plentiful storage and room for a workshop or game room. Enjoy the social Conantum Community amenities for a small annual fee, including tennis and basketball courts, boat landing on the Sudbury River, playing fields, gardens, and miles of walking trails.
Aug 20, 2007 Sold
Sold
Mar 22, 2007 Listed $879,000
Listed

Property Highlights

Garage
Parking Available
Fireplace

Building Info

Overview

    General

  • Year Built: 1952
  • Effective Year Built: 1976
  • Building Count: 1
  • Total Rooms: 8
  • Bedroom Count: 4
  • Bathroom Count: 4
  • Full Bathrooms: 3
  • Partial Bathrooms: 4
  • Building Condition: 6
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 21
  • Exterior Walls Type: 18
  • Interior Walls Type: 0
  • Roof Shape Type: 1
  • Roof Cover Type: 15
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 17
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 91,326
  • Total Building Area: 2,244
  • Gross Building Area: 6,255
  • Building Area: 2,244
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 0
  • Heating: 4
  • Heated Square Feet: 2,244
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: CONANTUM
  • Land Acres: 0000002097
  • Standard Land Use Code: 1001
  • County Land Use Code: 101

Neighborhood

  • School District Name: Concord School District
  • Census Tract: 361100

Zoning

  • Zoning: A

Geography

  • Account Number: 5388
  • Parcel: CONC M:13F B:3519
  • Block: 3519
  • Municipality: CONCORD
  • Latitude: 42.4316
  • Longitude: -71.366

    Address

  • Full Address: 29 King Ln
  • Address - House Number: 29
  • Address - Street Name: King
  • Address - Suffix Type: Ln
  • State: MA
  • City Name: Concord
  • Carrier Code: C008
  • 4-Digit Zip Code: 4944
  • Zip Code: 01742

Valuation

    Tax

  • Tax Year: 2024
  • Tax Amount: $1,685,000

    Appraisal Valuation

  • Standard Deviation: 0.1583
  • Valuation Date: Feb 07, 2024
  • Confidence Score: 80
  • Final Value: 1,589,670
  • High Value: 1,841,351
  • Low Value: 1,337,989

    Assessments Valuation

  • Assessed Year: 2024
  • Assessed Total Value: $1,283,300
  • Assessed Land Value: $688,400
  • Assessed Improvements Value: $594,900

    Sales

  • Current Sale Recording Date: Aug 20, 2007
  • Current Sale Price:
  • Current Sale Document Type: 27
  • Current Sale Input Document Number: 00155394
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

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Frequently Asked Questions

When was property at 29 King Lane built and last sold?
The property at 29 King Lane was built in 1952 and last sold on Jan 1, 1970 for $869,800.
How much is this home worth?
The estimated value of the home located at 29 King Lane is $1,545,642.
What are some comparable homes to 29 King Lane?
There are currently no comparable homes to 29 King Lane.