21 N Mason Rd

Brookline, NH 03033

$799,999
Price
4
Beds
3,384 Sq. Ft.
$236 / Sq. Ft.
3,384
Sq. Ft.
$236
per Sq. Ft.
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Description

Better than new construction, this meticulously maintained 4-bedroom colonial in Brookline, NH, features a backyard oasis and premium upgrades throughout. The first floor offers a bright and welcoming foyer leading to a spacious kitchen with stainless-steel appliances, granite countertops, and large island with an overhang for additional seating. The main level also includes a generously sized and bright living room with a gas fireplace, a formal dining room, convenient first floor laundry room,...Better than new construction, this meticulously maintained 4-bedroom colonial in Brookline, NH, features a backyard oasis and premium upgrades throughout. The first floor offers a bright and welcoming foyer leading to a spacious kitchen with stainless-steel appliances, granite countertops, and large island with an overhang for additional seating. The main level also includes a generously sized and bright living room with a gas fireplace, a formal dining room, convenient first floor laundry room, and a half bath. The second floor boasts a large primary bedroom with a walk-in closet, an ensuite full bathroom, and direct access to the large, finished bonus space above the garage, currently being used as a home office. Three additional bedrooms and another full bathroom complete the second floor. The finished basement offers additional living space and flexibility, with space currently used as a spare bedroom, while the unfinished section provides excellent storage options. Outside, you'll find a fully fenced backyard featuring a large deck with composite decking that steps down to an expansive patio, a newer swim spa, extensive ambient light setup, a shed for extra storage and ample space for gardening. Additional upgrades and improvements include an upgraded irrigation sprinkler system with digital rain sensors, central A/C, Rinnai on demand hot water heater, generator hookup, security lights and cameras, keyless entry, and a sizeable attached two-car garage. All situated on a private 2.45-acre lot with convenient access to local amenities.
  1. Listed by Andrew Whelan • Realty One Group Next Level

Property Details for 21 North Mason Road

Zoning
02 - RESIDENTIAL/AGRICULT
LISTING UPDATED: 06/11/2026 08:47 PM

Property Details for 21 North Mason Road

StatusActive
MLS #5091271
Days on Market9
Taxes$15,536 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family
Year Built2019
Lot Size2.46 AC / 107,157 SF
CountyHillsborough County
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Location

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Building Information for 21 North Mason Road

Stories2Year Built2019Building Size-Lot Size2.46 AC / 107,157 SF

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$5,281 per month

30 year fixed, 6.36% Interest

Principal and Interest

$3,986

Property Taxes

$1,295

HOA Dues

$0

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Property Information for 21 North Mason Road

Summary
Location and General Information
  • City: Brookline
  • County: NH-Hillsborough
  • Directions: West on NH-130 W, Right onto Rte 13 N, Left onto N Mason Road
  • Latitude: 42.763348000000022
  • Longitude: -71.680799822090165
  • Road Frontage: Yes
  • Seasonal: No
  • State: NH
  • Street Designation: Road
  • Map: D
  • Zip Code: 03033
Taxes and HOA Information
  • Tax Year: 2025
  • Taxes TBD: No
Parking
  • Garage: Yes
  • Garage Capacity: 2.00
  • Driveway: Paved
Property
Lot Information
  • Block: 41
  • Lot: 1
  • Lot Features: Landscaped, Level, Trail/Near Trail, Walking Trails, Near Country Club, Near Golf Course, Near Hospital
  • Lot Size Acres: 2.46
  • Road Frontage Length: 211.0
  • Total Finished Area: 3384.0
  • Above Grade Finished Area: 2884.0
  • Above Grade Finished Area Source: Owner
  • Above Grade Unfinished Area: 0.0
  • Below Grade Finished Area: 500.0
  • Below Grade Finished Area Source: Owner
  • Below Grade Unfinished Area: 644.0
  • BelowGradeUnfinishedAreaSource: Owner
  • Lot Size Square Feet: 107158.0
  • Total Area: 4028.0
Property and Assessments
  • Property Class: Residential
  • Property Type: Single Family
  • Construction Status: Existing
  • Easements: No
  • Flood Zone: No
  • PreConstruction: No
  • Resort: No
  • Surveyed: No
  • Year Built: 2019
  • School District: Brookline School District
  • High School: Hollis-Brookline High School
  • Middle/Jr School: Hollis Brookline Middle Sch
  • Elementary School: Richard Maghakian Memorial
Utilities
  • Electric: 200+ Amp Service, Circuit Breaker(s), Generator Ready
  • Sewer: 1250 Gallon, Concrete, Private, Septic
  • Water Source: Drilled Well, Private
  • Utilities: Cable Available, Telephone Available
  • Internet: High Speed Intrnt Avail
Interior and Exterior Features
Exterior Features
  • Color: Gray
  • Construction Materials: Wood Frame, Vinyl Siding
  • Roof: Shingle
Interior Features
  • Appliances: Dishwasher, Dryer, Range Hood, Microwave, Gas Range, Refrigerator, Washer, On Demand Water Heater
  • Basement: Yes
  • Basement Access Type: Interior
  • Basement Description: Climate Controlled, Finished, Full, Insulated, Exterior Stairs, Interior Stairs, Storage Space, Interior Access, Exterior Access, Basement Stairs
  • Rooms: Level 1: Level 1: 1/2 Bathroom, Level 1: Dining Room, Level 1: Foyer, Level 1: Kitchen, Level 1: Laundry Room, Level 1: Living Room
  • Rooms: Level 2: Level 2: Bedroom, Level 2: Bonus Room, Level 2: Full Bathroom, Level 2: 3/4 Bathroom, Level 2: Primary Bedroom
  • Rooms: Level B: Level B: Rec Room
  • Flooring: Carpet, Hardwood, Tile
  • Heating: Propane
  • Cooling: Central AC
  • Total Stories: 2
  • Rooms Total: 10
  • Bathrooms Full: 1
  • Bathrooms Half: 1
  • Bathrooms One Quarter: 0
  • Bathrooms Three Quarter: 1
  • Bedrooms Total: 4
  • Bathrooms Total: 3
Room Information
Room 1
  • Room Dimensions: 11'9" x 7'7"
  • Room Level: 1
  • Room Type: Foyer
Room 2
  • Room Dimensions: 13'11" x 12'3"
  • Room Level: 1
  • Room Type: Kitchen
Room 3
  • Room Dimensions: 14'6" x 13'8"
  • Room Level: 1
  • Room Type: Dining Room
Room 4
  • Room Dimensions: 29'6" x 19'1"
  • Room Level: 1
  • Room Type: Living Room
Room 5
  • Room Dimensions: 6'4" x 5'9"
  • Room Level: 1
  • Room Type: Laundry Room
Room 6
  • Room Dimensions: 7'6" x 3'8"
  • Room Level: 1
  • Room Type: Bathroom Half
Room 7
  • Room Dimensions: 18'3" x 13'8"
  • Room Level: 2
  • Room Type: Primary Bedroom
Room 8
  • Room Dimensions: 8'4" x 8'1"
  • Room Level: 2
  • Room Type: Bathroom Three Quarter
Room 9
  • Room Dimensions: 23'7" x 17'7"
  • Room Level: 2
  • Room Type: Bonus Room
Room 10
  • Room Dimensions: 16'11" x 11'
  • Room Level: 2
  • Room Type: Bedroom
Room 11
  • Room Dimensions: 14'5" x 13'8"
  • Room Level: 2
  • Room Type: Bedroom
Room 12
  • Room Dimensions: 14'5" x 13'8"
  • Room Level: 2
  • Room Type: Bedroom
Room 13
  • Room Dimensions: 12'9" x 12'4"
  • Room Level: 2
  • Room Type: Bedroom
Room 14
  • Room Dimensions: 8'4" x 8'
  • Room Level: 2
  • Room Type: Bathroom Full
Room 15
  • Room Dimensions: 25'9" x 23'8"
  • Room Level: Basement
  • Room Type: Rec Room

Property History for 21 North Mason Road

DateEvent & SourcePriceAppreciation
May 27, 2026

Listed (Active)

New England Real Estate Network #5091271

$799,999—
Sep 3, 2019

Sold

New England Real Estate Network #4751948

$469,000—
Jul 20, 2019

Pending

New England Real Estate Network #4751948

—
DateEvent & SourcePrice
05/27/2026

Listed (Active)

New England Real Estate Network #5091271

$799,999
09/03/2019

Sold

New England Real Estate Network #4751948

$469,000
07/20/2019

Pending

New England Real Estate Network #4751948

—

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 21 North Mason Road

Taxable ValueLand$189,215Additions$429,000Total$618,215
Tax Record2024$13,978 ($1,165 / month)
Home Facts
Beds3Total Finished SqFt2,772 SqFtAbove Grade Finished SqFt2,772 SqFtStories2Lot Size106,983 SqFtStyleSingle Family ResidenceYear Built2019ZoningRESIDECountyHILLSBOROUGHAPNBRKL M:0000D L:000041 S:000001

Schools near 21 North Mason Road

This home is within Hollis Brookline Coop School District.
Rating
School
Type
Grades
Distance
Richard Maghakian Memorial School
Public - PK to 3
Captain Samuel Douglass Academy
Public - 4 to 6
Hollis-Brookline Middle School
Public - 7 to 8
Hollis-Brookline High School
Public - 9 to 12
Rating
School
Distance
Richard Maghakian Memorial School
PublicPK to 3

Captain Samuel Douglass Academy
Public4 to 6

Hollis-Brookline Middle School
Public7 to 8

Hollis-Brookline High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 21 North Mason Road, Brookline, NH 03033

21 North Mason Road is a single family home for sale in Brookline, NH 03033. This property was listed for sale on May 27, 2026 by Realty One Group Next Level, it's currently listed at $799,999. It has been on the market for a total of 9 days and was last sold on September 3, 2019. This listing's school districts are Hollis Brookline Coop School District, Brookline School District. Nearby schools include Richard Maghakian Memorial School, Captain Samuel Douglass Academy and Hollis-Brookline Middle School. 21 North Mason Road is a 4-bed, 3-bath, 3,384 sqft single family home built in 2019.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Realty One Group Next Level

Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site 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 06/13/2026 10:36 AM