47 Dolphin Rd is a 2,549 square foot house on a 7,841 square foot lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Newton data, we estimate the home's value is $2,101,896.
Single-familyProperty Type
1930Year Built
7,841 sq ftLot Size
$825Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,101,896
$70K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10% higher than the average sale price ($1.91M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$19,747 (+3.8%)
$1,679,700 + $358,200
$2,037,900
2025
$19,021 (+3.4%)
$1,599,700 + $341,200
$1,940,900
2024
$18,392 (+4.4%)
$1,553,100 + $331,300
$1,884,400
2023
$17,613 (+4.5%)
$1,184,500 + $545,700
$1,730,200
2022
$16,853 (+3.6%)
$1,096,800 + $505,200
$1,602,000
2021
$16,262 (+3.1%)
$1,034,700 + $476,600
$1,511,300
2020
$15,778 (+2.9%)
$1,034,700 + $476,600
$1,511,300
2019
$15,333 (+4.1%)
$1,004,600 + $462,700
$1,467,300
2018
$14,726 (+3.1%)
$918,500 + $442,500
$1,361,000
2017
$14,278 (+4.6%)
$866,500 + $417,500
$1,284,000
2016
$13,656 (+4.9%)
$809,800 + $390,200
$1,200,000
2015
$13,021 (+0.9%)
$756,800 + $364,700
$1,121,500
2014
$12,908 (+5.5%)
$693,600 + $371,400
$1,065,000
2013
$12,237 (−0.9%)
$693,600 + $371,400
$1,065,000
2012
$12,343 (+2.8%)
$693,600 + $411,400
$1,105,000
2011
$12,002 (+2.6%)
$697,000 + $404,100
$1,101,100
2010
$11,697 (+2.4%)
$711,200 + $412,400
$1,123,600
2009
$11,419
$725,700 + $420,800
$1,146,500
Tax history for 47 Dolphin Rd
Year
Property tax
Land + Additions
Assessment*
2026
$19,747 (+3.8%)
$1,679,700 + $358,200
$2,037,900
2025
$19,021 (+3.4%)
$1,599,700 + $341,200
$1,940,900
2024
$18,392 (+4.4%)
$1,553,100 + $331,300
$1,884,400
2023
$17,613 (+4.5%)
$1,184,500 + $545,700
$1,730,200
2022
$16,853 (+3.6%)
$1,096,800 + $505,200
$1,602,000
2021
$16,262 (+3.1%)
$1,034,700 + $476,600
$1,511,300
2020
$15,778 (+2.9%)
$1,034,700 + $476,600
$1,511,300
2019
$15,333 (+4.1%)
$1,004,600 + $462,700
$1,467,300
2018
$14,726 (+3.1%)
$918,500 + $442,500
$1,361,000
2017
$14,278 (+4.6%)
$866,500 + $417,500
$1,284,000
2016
$13,656 (+4.9%)
$809,800 + $390,200
$1,200,000
2015
$13,021 (+0.9%)
$756,800 + $364,700
$1,121,500
2014
$12,908 (+5.5%)
$693,600 + $371,400
$1,065,000
2013
$12,237 (−0.9%)
$693,600 + $371,400
$1,065,000
2012
$12,343 (+2.8%)
$693,600 + $411,400
$1,105,000
2011
$12,002 (+2.6%)
$697,000 + $404,100
$1,101,100
2010
$11,697 (+2.4%)
$711,200 + $412,400
$1,123,600
2009
$11,419
$725,700 + $420,800
$1,146,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Basement Information
Basement Sq. Ft: 1,251
Basement Type: Partial
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Tudor
Construction Type: Concrete
Exterior Wall: Brick
Roof Shape Type: Hip
Property Information
Living Sq. Ft: 2,549
Gross Sq. Ft: 4,200
Ground Floor Sq. Ft: 1,437
# of Units: 1
# of Stories: 2
Parking & Garage Information
Parking Type: Basement Garage
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,841
Municipality Name: NEWTON
Acres: 0.18
Zoning Code: SR2
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,549
Stories: 2.0
Lot Size: 7,841 square feet
Style: Single Family Residential
Year Built: 1930
Year Renovated: —
County: Middlesex County
APN: 3699423S
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Ward Elementary School
Public K-5 • Assigned • 0.1mi
8/10
Bigelow Middle School
Public 6-8 • Assigned • 0.9mi
9/10
Newton North High School
Public 9-12 • Assigned • 1.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Comprising 13 distinct 'villages,' Newton remains a fiercely competitive Seller's market. With restrictive zoning, multiple T stops, and a suburban setting near Boston, this highly desirable, built-out city lacks new buildable land, ensuring new...