This home's estimate is 6.9% higher than the average sale price ($1.05M) of 6 comparable homes.
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- Sale & tax history
- Property details
- Neighborhood
- Climate
300 Flagg Hill Rd, Boxboro, MA 01719
About this home
Stately colonial on a gorgeous 5.77 acre lot overlooking acres of town owned land & in close proximity to the 72 acre Flagg Hill Nature Area. 1st flr fam rm has h/w, sliders to deck, kitchn has post & beam, center island, fireplace. Front to back din rm w/large picture window, crown molding & chair-rail. Vaulted sun room w/ceiling fan, skylights & sliders to wrap around deck. Mstr bdrm suite w/whirlpool, shower, vaulted ceil. & skylight. Addtl 2 rooms in lower level adds 608 sqft to living area
Redfin Estimate
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Market trends in 01719, MA
Last updated July 2026
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Sale history for 300 Flagg Hill Rd
$222/sq ft
$231/sq ft
$139/sq ft
$146/sq ft

CHARMING 9+RM FEDERAL COL.ON 5.77 ACRES W/PRIV.DRIVE. FP'D KIT & DINING RM,WOOD & BEAMED CEILINGS,FAMILY RM W/SLIDERS TO DECK,ELEGANT LIVING RM,GLASSED 3 SEASON RM,COMFORTABLE MASTER BR & BA W/6'JACUAAI TUB,2 FIN RMS LOWER LEVEL,GREAT
Tax history for 300 Flagg Hill Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking Information
- Has Garage
- Has Open Parking
- # of Garage Spaces: 2
- # of Covered Spaces: 2
- Parking Spaces: 8
- AttachedGarageYN: Yes
- Parking Features: Attached, Paved Drive, Shared Driveway, Off Street
Interior
- Master Bedroom Information
- Area: 224
- Length: 16
- Width: 14
- Level: Second
- Features: Bathroom - Full,Walk-In Closet(s),Cedar Closet(s),Flooring - Wall to Wall Carpet
- Bedroom #2 Information
- Area: 299
- Length: 23
- Width: 13
- Level: Second
- Features: Flooring - Wall to Wall Carpet
- Bedroom #3 Information
- Area: 130
- Length: 13
- Width: 10
- Level: Second
- Features: Flooring - Hardwood
- Bedroom #4 Information
- Area: 132
- Length: 12
- Width: 11
- Level: Second
- Features: Flooring - Hardwood
- Bathroom Information
- # of Bathrooms (Full): 2
- # of Bathrooms (Half): 1
- Master Bathroom Features: Yes
- Bathroom #1 Information
- Level: Second
- Features: Skylight,Cathedral Ceiling(s),Flooring - Stone/Ceramic Tile,Hot Tub / Spa
- Living Room Information
- Area: 168
- Length: 14
- Width: 12
- Level: First
- Features: Flooring - Hardwood
- Family Room Information
- Area: 299
- Length: 23
- Width: 13
- Level: First
- Features: Flooring - Hardwood,Balcony / Deck
- Dining Room Information
- Area: 364
- Length: 26
- Width: 14
- Level: First
- Features: Flooring - Hardwood,Window(s) - Bay/Bow/Box
- Kitchen Information
- Area: 210
- Length: 15
- Width: 14
- Level: First
- Office Room Information
- Area: 432
- Length: 24
- Width: 18
- Level: Basement
- Basement Information
- Basement: Full, Finished, Walk-Out Access, Radon Remediation System
- Laundry Information
- Laundry Features: Bathroom - Half, First Floor, Electric Dryer Hookup
- Fireplace Information
- Has Fireplace
- # of Fireplaces (Total): 2
- Fireplace Features: Kitchen, Living Room, Wood / Coal / Pellet Stove
- Interior Features
- # of Rooms (Total): 9
- Window Features: Skylight(s)
- Flooring: Wood, Tile, Vinyl, Carpet, Other
- Interior Features: Cathedral Ceiling(s), Ceiling Fan(s), Sun Room, Office, Game Room
Exterior
- Building Information
- Building Area (Total): 2,815
- Foundation Details: Concrete Perimeter
- Construction Materials: Frame
- Year Built Source: Public Records
- Year Built Details: Actual
- Color: Grey
- Exterior Features
- Roof: Shingle
- Patio And Porch Features: Deck
- Exterior Features: Balcony / Deck, Deck
- Property Information
- PropertySubType: Single Family Residence
- Lot Information
- Lot Size (Acres): 5.76
- Lot Features: Wooded
- Road Frontage Type: Public
Financial
- Tax Information
- Tax Annual Amount: $8,913
- Tax Year: 2006
Utilities
- Utility Information
- Utilities: for Electric Range, for Electric Dryer
- Sewer: Private Sewer, Private Sewerage
- Water Source: Private, Private Water
- Electric: Circuit Breakers
- Heating & Cooling
- Has Heating
- Has Cooling
- Heating: Baseboard, Oil, Propane
- Cooling: Other
Location
- Location Information
- Directions: Route 111 to Summer to Flagg Hill,left onto shared driveway 1st house on left
- UnparsedAddress: 300 Flagg Hill Road, Boxborough MA 01719
- Community Information
- Senior CommunityYN: No
- Community Features: Public Transportation, Walk/Jog Trails
Public facts
- Beds: 4
- Baths: 2.5
- Sq. Ft.: 2,838
- Stories: 2.0
- Lot Size: 5.77 acres
- Style: Single Family Residential
- Year Built: 1984
- Year Renovated: —
- County: Middlesex County
- APN: 386957
Other
- Miscellaneous Information
- Heat Zones: 6
- Listing Information
- Exclusions: Parlor Shades & Curtains,Dining Room Chandelier,Playhouse In Back,Small Hydrangea & Lilac Bush
- StandardStatus: Closed
Around this home
Schools
Public K-6 • Assigned • 0.9mi
Public 7-8 • Assigned • 2.3mi
Public 9-12 • Assigned • 2.3mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
0.15% chance of being in a wildfire in next 30 years
7 days above 96° expected this year, 15 days in 30 years
27% chance of strong winds in next 30 years
1 unhealthy days expected this year, 1 days in 30 years
Sun exposure
In this area, properties receive around 9 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 01719
Home values near 300 Flagg Hill Rd
| Address | Redfin Estimate |
|---|---|
5 Beds | 2.5 Baths | 3248 Sq. Ft. | $1,182,752 |
4 Beds | 2.5 Baths | 2820 Sq. Ft. | $1,270,223 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 2.5 Baths | 3055 Sq. Ft. | $1,183,295 |
4 Beds | 2.5 Baths | 2697 Sq. Ft. | $1,116,597 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 4 Baths | 3738 Sq. Ft. | $1,790,034 |
4 Beds | 3.5 Baths | 3348 Sq. Ft. | $1,170,413 |
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