Stunning waterfront estate with over 8000 SF of living space on a fabulous 1.4 acre lot with expansive lawn space, gunite pool, deep water dock and 150+ feet of direct water frontage. Enjoy breathtaking sunsets and mesmerizing views of Boston skyline from the expansive decks and poolside patios. Walk down to the 200 foot dock for easy access to all your water toys or commute every day from your own backyard to Boston. The owner has transformed this gracious turn of the century home with spacious, well proportioned rooms, 9' ceilings and period details throughout during their ownership. There are 4 floors of living space with amazing views from all, including the fabulous lower level with great room, wine cellar, media room, and poolside kitchen with pizza oven! There are only a few homes in Hingham with over an acre of land and direct water frontage. One of Hingham's finest!
Single-familyProperty Type
1905Year Built
1.4 acresLot Size
$1,115Est. Price/Sq.Ft.
3 garage spacesParking
Listed by Tara Coveney• Coldwell Banker Realty - Hingham
Magnificient Hingham Harbor oceanfront home with views of Boston, South Shore and Islands. Widely considered one of the finest homes in Hingham, this 15 room home offers over 5000 sq. ft. of living space. Enjoy breathtaking sunsets from the expansive decks or walk down to the 200 foot deep-water dock with mooring. The inground pool with wrought iron rail fence surrounding this seaside jewel is a must see.
Year
Property tax
Land + Additions
Assessment*
2026
$80,632 (−0.2%)
$3,438,200 + $4,263,000
$7,701,200
2025
$80,830 (+8.6%)
$3,083,300 + $4,478,000
$7,561,300
2024
$74,462 (+11.3%)
$3,083,300 + $3,779,600
$6,862,900
2023
$66,890 (−9.5%)
$3,083,300 + $3,605,700
$6,689,000
2022
$73,947 (+14.0%)
$2,802,600 + $3,594,200
$6,396,800
2021
$64,854 (+2.3%)
$2,646,800 + $2,849,300
$5,496,100
2020
$63,370 (+0.9%)
$2,646,800 + $2,849,300
$5,496,100
2019
$62,819 (+16.7%)
$2,646,800 + $2,672,300
$5,319,100
2018
$53,820 (−3.2%)
$2,646,800 + $1,925,800
$4,572,600
2017
$55,611 (+12.8%)
$2,798,000 + $1,741,700
$4,539,700
2016
$49,311 (+0.6%)
$2,221,300 + $1,726,700
$3,948,000
2015
$49,010 (−3.3%)
$2,184,700 + $1,726,700
$3,911,400
2014
$50,677 (+1.9%)
$2,251,600 + $1,783,200
$4,034,800
2013
$49,709 (+31.6%)
$2,251,600 + $1,783,200
$4,034,800
2012
$37,770 (−26.5%)
$2,227,100 + $949,500
$3,176,600
2011
$51,380 (+16.1%)
$2,865,100 + $1,772,100
$4,637,200
2010
$44,264 (+6.7%)
$3,081,200 + $1,028,700
$4,109,900
2009
$41,501
$3,244,800 + $1,011,700
$4,256,500
Tax history for 21 Bel Air Rd
Year
Property tax
Land + Additions
Assessment*
2026
$80,632 (−0.2%)
$3,438,200 + $4,263,000
$7,701,200
2025
$80,830 (+8.6%)
$3,083,300 + $4,478,000
$7,561,300
2024
$74,462 (+11.3%)
$3,083,300 + $3,779,600
$6,862,900
2023
$66,890 (−9.5%)
$3,083,300 + $3,605,700
$6,689,000
2022
$73,947 (+14.0%)
$2,802,600 + $3,594,200
$6,396,800
2021
$64,854 (+2.3%)
$2,646,800 + $2,849,300
$5,496,100
2020
$63,370 (+0.9%)
$2,646,800 + $2,849,300
$5,496,100
2019
$62,819 (+16.7%)
$2,646,800 + $2,672,300
$5,319,100
2018
$53,820 (−3.2%)
$2,646,800 + $1,925,800
$4,572,600
2017
$55,611 (+12.8%)
$2,798,000 + $1,741,700
$4,539,700
2016
$49,311 (+0.6%)
$2,221,300 + $1,726,700
$3,948,000
2015
$49,010 (−3.3%)
$2,184,700 + $1,726,700
$3,911,400
2014
$50,677 (+1.9%)
$2,251,600 + $1,783,200
$4,034,800
2013
$49,709 (+31.6%)
$2,251,600 + $1,783,200
$4,034,800
2012
$37,770 (−26.5%)
$2,227,100 + $949,500
$3,176,600
2011
$51,380 (+16.1%)
$2,865,100 + $1,772,100
$4,637,200
2010
$44,264 (+6.7%)
$3,081,200 + $1,028,700
$4,109,900
2009
$41,501
$3,244,800 + $1,011,700
$4,256,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
5
Baths
7
Stories
3
Lot width
—
Lot depth
—
Lot size
1.4 Acres
Year renovated
—
Sq. Ft.
6,461
Year built
1905
Style
Single Family Residential
County
Plymouth County
APN
2032297S
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 14, 2026.
Property details
Parking
Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 3
# of Covered Spaces: 3
Parking Spaces: 8
AttachedGarageYN: Yes
Parking Features: Attached, Garage Door Opener, Paved Drive, Paved