Set on a quiet street in one of Lexington’s most desirable neighborhoods, this impeccably maintained 2013 colonial blends classic elegance with modern comfort across three spacious levels. The main floor welcomes you with gleaming hardwood floors, high ceilings, custom millwork, home office, and chef’s kitchen featuring granite countertops and premium appliances. The second level includes a generous sunlit primary suite with radiant heating in primary bath, two additional bedrooms with en suite baths, fourth bedroom and laundry. The third floor offers a flexible layout with expansive bonus room, fifth bedroom, and full bath. Situated on a level, half acre lot, the landscaped grounds and private backyard are ideal for entertaining. The unfinished lower level with over 7.5 ft ceilings and plumbing for a full bath offers over 1400 sqft of potential for future expansion! Enjoy easy access to town center and top rated schools! Text agent for accompanied showings. Offers due 8 pm May 19
Single-familyProperty Type
2013Year Built
0.52 acresLot Size
$596Est. Price/Sq.Ft.
2 garage spacesParking
Listed by Harshini Joshi• Keller Williams Realty Boston Northwest
SHOWING FOR BACK-UP OFFERS until P&S is signed: Offer to purchase has been accepted. Outstanding NEW CONSTRUCTION being built on half acre+ by premier local builder with attention to detail. Elegant fireplace in MBR. High ceilings. Wood floors. 5 bedroom, 4.5 bath. High-end gas appliances in fab granite/SS and Wolf/SubZero kitchen opening to patio & family room w fireplace. Excellent location & value! Flat lot very near desirable Diamond Middle & New Estabrook Elementary. Only 1.5 miles to town.
Year
Property tax
Land + Additions
Assessment*
2026
$30,516 (+4.7%)
$947,000 + $1,532,000
$2,479,000
2025
$29,156 (+3.2%)
$902,000 + $1,482,000
$2,384,000
2024
$28,249 (+7.2%)
$859,000 + $1,447,000
$2,306,000
2023
$26,351 (+2.8%)
$781,000 + $1,246,000
$2,027,000
2022
$25,627 (−0.3%)
$710,000 + $1,147,000
$1,857,000
2021
$25,701 (+7.7%)
$647,000 + $1,139,000
$1,786,000
2020
$23,871 (+2.3%)
$647,000 + $1,052,000
$1,699,000
2019
$23,340 (+3.5%)
$616,000 + $1,037,000
$1,653,000
2018
$22,551 (+0.8%)
$587,000 + $990,000
$1,577,000
2017
$22,373 (+1.4%)
$574,000 + $970,000
$1,544,000
2016
$22,061 (+46.0%)
$523,000 + $988,000
$1,511,000
2014
$15,107 (+102.8%)
$432,000 + $542,000
$974,000
2013
$7,448 (+1.5%)
$393,000 + $97,000
$490,000
2012
$7,335 (+5.9%)
$393,000 + $97,000
$490,000
2011
$6,926 (+3.5%)
$384,000 + $97,000
$481,000
2010
$6,694 (+2.6%)
$384,000 + $99,000
$483,000
2009
$6,524
$404,000 + $99,000
$503,000
Tax history for 14 Flintlock Rd
Year
Property tax
Land + Additions
Assessment*
2026
$30,516 (+4.7%)
$947,000 + $1,532,000
$2,479,000
2025
$29,156 (+3.2%)
$902,000 + $1,482,000
$2,384,000
2024
$28,249 (+7.2%)
$859,000 + $1,447,000
$2,306,000
2023
$26,351 (+2.8%)
$781,000 + $1,246,000
$2,027,000
2022
$25,627 (−0.3%)
$710,000 + $1,147,000
$1,857,000
2021
$25,701 (+7.7%)
$647,000 + $1,139,000
$1,786,000
2020
$23,871 (+2.3%)
$647,000 + $1,052,000
$1,699,000
2019
$23,340 (+3.5%)
$616,000 + $1,037,000
$1,653,000
2018
$22,551 (+0.8%)
$587,000 + $990,000
$1,577,000
2017
$22,373 (+1.4%)
$574,000 + $970,000
$1,544,000
2016
$22,061 (+46.0%)
$523,000 + $988,000
$1,511,000
2014
$15,107 (+102.8%)
$432,000 + $542,000
$974,000
2013
$7,448 (+1.5%)
$393,000 + $97,000
$490,000
2012
$7,335 (+5.9%)
$393,000 + $97,000
$490,000
2011
$6,926 (+3.5%)
$384,000 + $97,000
$481,000
2010
$6,694 (+2.6%)
$384,000 + $99,000
$483,000
2009
$6,524
$404,000 + $99,000
$503,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
5
Baths
4.5
Stories
3
Lot width
—
Lot depth
—
Lot size
0.52 Acres
Year renovated
—
Sq. Ft.
4,202
Year built
2013
Style
Single Family Residential
County
Middlesex County
APN
1668978S
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 30, 2026.
Mar 11, 2025 • Final
Gas
Replace a gas water heater.
Gas
Plumbing
Water heater
Mar 11, 2025 • Final
Plumbing
Replace a gas water heater.
Gas
Plumbing
Water heater
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Parking
Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 2
# of Covered Spaces: 2
Parking Spaces: 4
AttachedGarageYN: Yes
Parking Features: Attached, Garage Door Opener, Heated Garage, Storage, Off Street, Paved
Exterior Features: Porch, Patio, Rain Gutters, Professional Landscaping, Sprinkler System, Stone Wall
Property Information
Accessibility Features: No
PropertySubType: Single Family Residence
Security Features: Security System
Lot Information
Lot Size (Acres): 0.52
Lot Features: Level
Road Frontage Type: Public
Financial
Tax Information
Tax Annual Amount: $29,156
Tax Year: 2025
Utilities
Utility Information
Utilities: for Gas Range, for Electric Oven
Sewer: Public Sewer
Water Source: Public
Electric: 200+ Amp Service
Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air, Propane, Hydro Air
Cooling: Central Air
Location
Location Information
Directions: Burlington St to Redcoat Lane to Flintlock Rd
UnparsedAddress: 14 Flintlock Rd, Lexington MA 02420
Community Information
Senior CommunityYN: No
Community Features: Pool, Tennis Court(s), Park, Walk/Jog Trails, Highway Access, Public School
Public facts
Beds: 5
Baths: 4.5
Sq. Ft.: 4,202
Stories: 3.0
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 2013
Year Renovated: —
County: Middlesex County
APN: 1668978S
Home facts updated by county records on Jul 30, 2026
Other
Miscellaneous Information
Heat Zones: 4
Listing Information
StandardStatus: Closed
Around this home
Schools
Places
Transit
Joseph Estabrook Elementary School
Public K-5 • Assigned • 0.7mi
9/10
Wm Diamond Middle School
Public 6-8 • Assigned • 0.4mi
9/10
Lexington High School
Public 9-12 • Assigned • 1.8mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Lexington continues to be a competitive Seller's market driven by its historic appeal & location. With buildable land exhausted, true inventory growth is very constrained; development mostly replaces existing homes. New zoning laws will eventually...