$1,800,000
PENDING

12 Arrowhead Ln Westborough, MA 01581

Estimated payment $12,018/month

Total Views 3,286
4 Beds
3.5 Baths
6,170 Sq Ft
$292 Price per Sq Ft

Highlights

  • Golf Course Community
  • Medical Services
  • Open Floorplan
  • Westborough High School Rated A+
  • 1.16 Acre Lot
  • Custom Closet System

About This Home

Magnificence defined! This custom 6,100+ sq ft home offers a rare blend of elegance, craftsmanship, and presence. The approach is unforgettable, brick columns, a long private driveway, and a grand portico with double doors create a true sense of arrival. Inside, a striking 2-story marble foyer with a dramatic bridal staircase and artfully crafted iron balusters sets an impressive tone, that carries throughout. Designed for both entertaining and everyday living, enjoy a sun-filled family room with arched and transom windows over a marble fireplace, a private game room with custom wet bar, and a large eat-in chef’s kitchen centered around a 10’ island. The solarium opens to a custom deck with ambient lighting and granite stairs that lead to an incredible, expansive landscaped backyard with stone patios. All bedrooms are en-suite, with custom cherry closets, including a multi room luxurious primary w/two large walk-in closets. 5-zone HVAC and a 3-car garage complete this exceptional home!

Listing Agent

Rob Smith

Mathieu Newton Sotheby's International Realty Listed on: 05/16/2026

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $26,600

Year Built

  • Built in 2002

Lot Details

  • 1.16 Acre Lot
  • Stone Wall
  • Landscaped Professionally
  • Level Lot
  • Wooded Lot
  • Garden

HOA Fees

  • $50 Monthly HOA Fees

Parking

  • 3 Car Attached Garage
  • Garage Door Opener
  • Driveway
  • 12 Open Parking Spaces
  • Off-Street Parking

Home Design

  • Colonial Architecture
  • Contemporary Architecture
  • Frame Construction
  • Blown Fiberglass Insulation
  • Shingle Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 6,170 Sq Ft Home
  • Open Floorplan
  • Wet Bar
  • Central Vacuum
  • Crown Molding
  • Wainscoting
  • Beamed Ceilings
  • Coffered Ceiling
  • Tray Ceiling
  • Cathedral Ceiling
  • Skylights
  • Recessed Lighting
  • Decorative Lighting
  • Light Fixtures
  • Insulated Windows
  • Bay Window
  • Picture Window
  • French Doors
  • Insulated Doors
  • Mud Room
  • Entrance Foyer
  • Family Room with Fireplace
  • 2 Fireplaces
  • Living Room with Fireplace
  • Dining Area
  • Home Office
  • Game Room
  • Sun or Florida Room
  • Center Hall

Kitchen

  • Oven
  • Stove
  • Range with Range Hood
  • Microwave
  • Plumbed For Ice Maker
  • Dishwasher
  • Wine Refrigerator
  • Wine Cooler
  • Stainless Steel Appliances
  • Kitchen Island
  • Solid Surface Countertops
  • Disposal

Flooring

  • Wood
  • Marble
  • Ceramic Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary bedroom located on second floor
  • Custom Closet System
  • Dual Closets
  • Linen Closet
  • Walk-In Closet
  • Dressing Area
  • Dual Vanity Sinks in Primary Bathroom
  • Soaking Tub
  • Bathtub with Shower
  • Linen Closet In Bathroom

Laundry

  • Laundry on main level
  • Dryer
  • Washer

Unfinished Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Interior and Exterior Basement Entry

Eco-Friendly Details

  • Energy-Efficient Thermostat
  • No or Low VOC Paint or Finish

Outdoor Features

  • Covered Deck
  • Covered Patio or Porch
  • Rain Gutters

Location

  • Property is near public transit and schools

Utilities

  • Multiple cooling system units
  • Forced Air Heating and Cooling System
  • 5 Cooling Zones
  • 5 Heating Zones
  • Heating System Uses Natural Gas
  • Gas Water Heater
  • High Speed Internet
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number M:0015 B:000297 L:0,3972886

Community Details

Overview

  • Near Conservation Area

Amenities

  • Medical Services
  • Shops
  • Coin Laundry

Recreation

  • Golf Course Community
  • Jogging Path
  • Bike Trail

Home Details

Home Type

Single Family

Est. Annual Taxes

$26,600

Year Built

Built in 2002

Lot Details

1.16 Acres

HOA Fees

$50 per month

Parking

3

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Architectural Style: Colonial, Contemporary
  • Year Built: 2002
  • Year Built Details: Actual
  • Year Round: Yes
  • Special Features: None

Interior Features

  • Flooring: Tile, Marble, Hardwood, Flooring - Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Marble
  • Interior Amenities: Coffered Ceiling(s), Recessed Lighting, Wainscoting, Crown Molding, Cathedral Ceiling(s), Vaulted Ceiling(s), Closet/Cabinets - Custom Built, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Wet bar, Open Floorplan, Closet, Balcony - Interior, Lighting - Overhead, Closet - Double, Decorative Molding, Beamed Ceilings, Home Office, Game Room, Sun Room, Foyer, Center Hall, Mud Room, Central Vacuum, Wet Bar
  • Door Features: French Doors, Insulated Doors
  • Fireplace Features: Family Room, Living Room
  • Fireplace YN: Yes
  • Fireplaces: 2
  • Appliances: Gas Water Heater, Range, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood, Wine Cooler, Plumbed For Ice Maker
  • Total Bedrooms: 4
  • Room Bedroom2 Level: Second
  • Room Bedroom2 Features: Bathroom - Full, Closet, Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting, Crown Molding
  • Room Bedroom3 Features: Closet, Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting, Crown Molding
  • Room Bedroom3 Level: Second
  • Room Bedroom4 Level: Second
  • Room Bedroom4 Features: Bathroom - Full, Walk-In Closet(s), Closet, Closet/Cabinets - Custom Built, Flooring - Hardwood, Recessed Lighting, Crown Molding
  • Basement YN: Yes
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Total Bathrooms: 4
  • Room Master Bedroom Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Closet - Linen, Walk-In Closet(s), Closet, Closet/Cabinets - Custom Built, Flooring - Hardwood, Flooring - Marble, Cable Hookup, Dressing Room, Recessed Lighting, Crown Molding, Closet - Double, Tray Ceiling(s)
  • Room Master Bedroom Level: Second
  • Master Bathroom Features: Yes
  • Bathroom 1 Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Tub & Shower, Skylight, Vaulted Ceiling(s), Closet - Linen, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Window(s) - Picture, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Jacuzzi / Whirlpool Soaking Tub, Cabinets - Upgraded, Double Vanity, Recessed Lighting
  • Bathroom 1 Level: Second
  • Bathroom 2 Level: Second
  • Bathroom 2 Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Tub & Shower, Closet - Linen, Closet/Cabinets - Custom Built, Flooring - Marble, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Double Vanity, Recessed Lighting
  • Bathroom 3 Features: Bathroom - Full, Bathroom - Tiled With Tub & Shower, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Cabinets - Upgraded
  • Bathroom 3 Level: Second
  • Room Dining Room Features: Flooring - Hardwood, Paints & Finishes - Zero VOC, Recessed Lighting, Wainscoting, Lighting - Overhead, Crown Molding, Decorative Molding, Tray Ceiling(s)
  • Room Dining Room Level: Main,First
  • Room Family Room Level: Main,First
  • Room Family Room Features: Cathedral Ceiling(s), Closet, Flooring - Hardwood, Window(s) - Picture, Balcony - Interior, High Speed Internet Hookup, Open Floorplan, Recessed Lighting, Lighting - Overhead, Crown Molding, Decorative Molding
  • Room Kitchen Level: Main,First
  • Room Kitchen Features: Closet, Flooring - Stone/Ceramic Tile, Dining Area, Pantry, Countertops - Stone/Granite/Solid, Countertops - Upgraded, Kitchen Island, Cabinets - Upgraded, Open Floorplan, Recessed Lighting, Stainless Steel Appliances, Gas Stove, Lighting - Pendant, Lighting - Overhead, Crown Molding
  • Laundry Features: Laundry Closet, Closet/Cabinets - Custom Built, Flooring - Stone/Ceramic Tile, Countertops - Stone/Granite/Solid, Main Level, Electric Dryer Hookup, Exterior Access, Recessed Lighting, Washer Hookup, First Floor
  • Room Living Room Level: Main,First
  • Room Living Room Features: Flooring - Hardwood, Window(s) - Bay/Bow/Box, Open Floorplan, Recessed Lighting, Crown Molding, Decorative Molding
  • Room Office Level: Main
  • Room Office Features: Ceiling - Coffered, Flooring - Hardwood, French Doors, Recessed Lighting, Wainscoting, Crown Molding
  • Basement: Full, Walk-Out Access, Interior Entry, Concrete, Unfinished
  • Above Grade Finished Sq Ft: 6170
  • Accessibility Features: No
  • Living Area: 6170
  • Spa YN: No
  • Window Features: Window(s) - Bay/Bow/Box, Window(s) - Picture, Skylight, Insulated Windows
  • MAIN LO: AN0394
  • Insulation: Full, Fiberglass

Exterior Features

  • Exterior Features: Deck, Patio, Covered Patio/Deck, Rain Gutters, Professional Landscaping, Garden, Stone Wall
  • Construction Materials: Frame
  • Foundation Details: Concrete Perimeter
  • Home Warranty YN: No
  • Patio And Porch Features: Deck - Exterior, Deck, Patio, Covered
  • Road Frontage Type: Public
  • Road Surface Type: Paved
  • Roof: Shingle
  • Waterfront YN: No
  • Waterview Flag: No

Garage/Parking

  • Garage Spaces: 3
  • Attached Garage YN: Yes
  • Carport Y N: No
  • Covered Parking Spaces: 3
  • Garage YN: Yes
  • Open Parking Spaces: 12
  • Open Parking YN: Yes
  • Parking Features: Attached, Garage Door Opener, Paved Drive, Off Street, Paved
  • Total Parking Spaces: 15

Utilities

  • Sewer: Public Sewer
  • Utilities: for Gas Range, for Electric Oven, Washer Hookup, Icemaker Connection
  • Cooling: Central Air, 3 or More
  • Heating: Forced Air, Natural Gas
  • Cooling Y N: Yes
  • Electric: Circuit Breakers
  • Heating YN: Yes
  • Water Source: Public
  • HEAT ZONES: 5
  • COOLING ZONES: 5

Condo/Co-op/Association

  • Association Fee: 600
  • Association Fee Frequency: Annually
  • Association YN: Yes
  • Community Features: Public Transportation, Shopping, Walk/Jog Trails, Golf, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Public School, T-Station
  • Senior Community YN: No
  • REQD OWN ASSOCIATION: Yes

Lot Info

  • Parcel Number: M:0015 B:000297 L:0,3972886
  • Zoning: R
  • Farm Land Area Units: Square Feet
  • Lot Features: Wooded, Level
  • Lot Size Acres: 1.16
  • Lot Size Sq Ft: 50634
  • Lot Size Units: Acres
  • Property Attached YN: No

Green Features

  • Green Energy Efficient: Thermostat

Tax Info

  • Tax Year: 2026
  • Tax Annual Amount: 26600

Multi Family

  • Basement Included Sq Ft: No

3D Interior and Exterior Tours

Floorplans

Map

Range of Values:

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Value Increase
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $24,456 $1,501,300 $390,100 $1,111,200
2024 $22,534 $1,373,200 $364,800 $1,008,400
2023 $22,458 $1,333,600 $347,400 $986,200
2022 $21,413 $1,158,100 $281,200 $876,900
2021 $21,149 $1,140,700 $263,800 $876,900
2020 $20,764 $1,133,400 $279,000 $854,400
2019 $19,956 $1,088,700 $274,700 $814,000
2018 $18,676 $1,011,700 $274,700 $737,000
2017 $18,008 $1,011,700 $274,700 $737,000
2016 $18,538 $1,043,200 $274,700 $768,500
2015 $17,988 $967,600 $246,300 $721,300
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
05/20/2026 05/20/26 Pending -- -- --
05/16/2026 05/16/26 For Sale $1,800,000 -- $292 / Sq Ft
Source: MLS Property Information Network (MLS PIN)

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Deed $1,085,000 --
Deed $212,500 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $400,000 No Value Available
Closed $400,000 No Value Available
Closed $417,000 No Value Available
Open $868,000 Purchase Money Mortgage
Previous Owner $650,000 No Value Available
Source: Public Records

About the Listing Agent

Rob Smith

Mathieu Newton Sotheby's International Realty

(855) 513-8181

Section Image

Rob has been licensed in Real Estate since 2001, Proud to have recently joined Sotheby's International Realty in 2017. Rob goes above and beyond to help his customers achieve their goals and does whatever it takes to get the job done! Rob is consistently a Top Producer in the office. Honesty, Integrity and Results are three words that describe Rob and his business practices. He is a proven negotiator and will strive to always get you the best deal.

My competitive advantage?

My

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Source: MLS Property Information Network (MLS PIN)

MLS Number: 73520930

MLS Property Information Network (MLS PIN)

APN: WBOR-000015-000297

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