21 Belmont Street, Rockland, MA 02370

Owner Information
Owner 1
Marla Paula Dasilva
Owner 2
Owner's Address
21 Belmont St Rockland, MA 02370
Market Sale Information
Most recent sale date
1/20/2012
Previous sale date
2/8/2006
Transfer document #
40879-304
Previous transfer document
32191-337
Grantor
Charles O Williams
Previous grantor
Charles O Williams
Most recent sale price
$160,000.00
Previous sale price
$1.00
Site Information
Property ID
39-71-0
Lot Size
0.21
Use Code
101 - Residential, single family
Zoning
R2
Building Style
Ranch
Number of Rooms
6
Stories
1
Number of Beds
4
Year Built
1908
Number of full baths
1
Condition
Number of half baths
1
Finished Area
1593
Number of Kitchen
Gross Living Area
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Floor type
Solar Hot Water
No
Roof Structure
Gable
Heating type
Hot Water
Roof Cover
Asph Shingles
Heating fuel
Oil
Frame type
Wood Frame
Air Condition (%)
Sidings
Vinyl
Assessment Information
Fiscal Year
2024
Land Value
$129,500.00
Total value
$339,400.00
Building value
$209,300.00
Estimated tax
$5,165.00
Yard improvement value
$600.00
Certified Mass Appraisal
20152016201720182019202020212022$0$50,000$100,000$150,000$200,000$250,000$300,000$350,000$400,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
Subject Property21 Belmont Street92 Liberty Street461 East Water Street194 Plain Street370 North Avenue373 West Water Street21 Liberty Court77 Reed Street54 Crescent Street821 Union Street34 North Avenue336 Howard Street428 Salem Street483 Union Street27 West Water Street260 Reed Street57 Albion Street7 Bradford Street49 Nevens Circle94 North Avenue29 Albion Street400 Salem Street136 Salem Street11 Albion Court38 Hatherly Road$0$100,000$200,000$300,000$400,000$500,000$600,000Total Assessment ($)Total Assessment
Address 21 Belmont Street A) 34 North AvenueB) 94 North AvenueC) 77 Reed StreetD) 483 Union StreetE) 336 Howard StreetF) 27 West Water StreetG) 260 Reed StreetH) 54 Crescent StreetI) 194 Plain StreetJ) 7 Bradford StreetK) 370 North AvenueL) 136 Salem StreetM) 428 Salem StreetN) 92 Liberty StreetO) 21 Liberty CourtP) 400 Salem StreetQ) 461 East Water StreetR) 38 Hatherly RoadS) 821 Union StreetT) 29 Albion StreetU) 49 Nevens CircleV) 57 Albion StreetW) 373 West Water StreetX) 11 Albion Court
Photo
Plan
Map
Proximity 0.10.10.20.20.30.40.50.60.60.60.70.70.70.70.80.80.80.80.80.80.90.90.91.0
Last Sold 6/27/20255/23/20254/3/20252/27/20252/26/20257/10/20256/27/20256/11/20256/30/20255/22/20255/16/20253/6/20256/30/20255/13/20256/3/20256/11/20254/16/20255/19/20255/12/20254/29/20255/22/20254/18/20255/14/20254/23/2025
Price $520,000$499,900$412,000$525,000$586,000$460,000$530,000$480,000$464,000$630,000$525,000$575,000$490,000$280,000$280,000$585,000$465,000$775,000$420,000$450,000$607,000$635,000$518,000$735,000
Net Living Area 1,4011,8251,3741,7391,4351,6361,5361,2861,4241,6771,4321,6321,3201,2711,5181,5021,3661,8721,4481,7521,7641,7871,2081,783
Stories 1.751.751.751.751.751.751.751.751.751.91.7511.91.7521.751.75221.75211.751.75
Sale Price/sft $100.44$371.16$273.92$299.85$301.90$408.36$281.17$345.05$373.25$325.84$375.67$366.62$352.33$371.21$220.30$184.45$389.48$340.41$414.00$290.06$256.85$344.10$355.34$428.81$412.23
Style RanchConventionalCapeConventionalConventionalConventionalConventionalCapeConventionalConventionalConventionalCapeRanchConventionalConventionalConventionalColonialConventionalColonialConventionalConventionalColonialRaised RanchConventionalConventional
Age 1908188019531880191018951900195519351880190019501945191019101832194019002003182418901955197519101880
Rooms 6786856675776786669977868
Bedrooms 4340023233343010334033034
Full baths 1121221121212111222111212
Half baths 1000001100010000001101000
Gross Living Area
Heating Fuel OilGasGasGasGasGasOilGasGasOilGasOilOilGasOilGasGasGasOilOilGasOilGasGas
Detached Garage
Lot Size 0.210.250.310.150.360.170.150.240.230.150.230.170.390.270.560.390.750.311.390.290.250.220.250.350.28
Roof Cover Asph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph ShinglesAsph Shingles
AEM Value - Building $209,300.00$201,300$270,300$172,700$207,300$198,400$229,300$219,100$176,800$176,900$235,600$176,200$296,500$183,000$160,400$166,300$257,100$168,200$349,100$188,100$253,600$248,000$226,300$176,200$325,200
AEM Value - Land $129,500.00$176,300$177,600$183,200$178,800$183,800$173,600$185,600$185,300$173,600$185,400$174,100$179,700$196,200$184,000$189,600$209,700$177,600$216,200$177,100$195,700$194,900$195,700$178,700$196,700
AEM Value - Other $600.00$3,300$2,900$300$300$100$0$11,400$500$500$2,700$900$0$3,900$3,000$200$0$3,800$800$7,300$11,000$0$300$800$7,600
AEM Value - Total $339,400.00$380,900$450,800$356,200$386,400$382,300$402,900$416,100$362,600$351,000$423,700$351,200$476,200$383,100$347,400$356,100$466,800$349,600$566,100$372,500$460,300$442,900$422,300$355,700$529,500
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Belmont Street 1/20/2012 $160,000 0 Ranch 1,593 0.21 4 1-1 -
  Criteria
A 34 North Avenue 6/27/2025 $520,000 0.1 Conventional 1,401 0.25 3 1-0
B 94 North Avenue 5/23/2025 $499,900 0.1 Cape 1,825 0.31 4 2-0
C 77 Reed Street 4/3/2025 $412,000 0.2 Conventional 1,374 0.15 0 1-0
D 483 Union Street 2/27/2025 $525,000 0.2 Conventional 1,739 0.36 0 2-0
E 336 Howard Street 2/26/2025 $586,000 0.3 Conventional 1,435 0.17 2 2-0
F 27 West Water Street 7/10/2025 $460,000 0.4 Conventional 1,636 0.15 3 1-1
G 260 Reed Street 6/27/2025 $530,000 0.5 Cape 1,536 0.24 2 1-1
H 54 Crescent Street 6/11/2025 $480,000 0.6 Conventional 1,286 0.23 3 2-0
I 194 Plain Street 6/30/2025 $464,000 0.6 Conventional 1,424 0.15 3 1-0
J 7 Bradford Street 5/22/2025 $630,000 0.6 Conventional 1,677 0.23 3 2-0
K 370 North Avenue 5/16/2025 $525,000 0.7 Cape 1,432 0.17 4 1-1
L 136 Salem Street 3/6/2025 $575,000 0.7 Ranch 1,632 0.39 3 2-0
M 428 Salem Street 6/30/2025 $490,000 0.7 Conventional 1,320 0.27 0 1-0
N 92 Liberty Street 5/13/2025 $280,000 0.7 Conventional 1,271 0.56 1 1-0
O 21 Liberty Court 6/3/2025 $280,000 0.8 Conventional 1,518 0.39 0 1-0
P 400 Salem Street 6/11/2025 $585,000 0.8 Colonial 1,502 0.75 3 2-0
Q 461 East Water Street 4/16/2025 $465,000 0.8 Conventional 1,366 0.31 3 2-0
R 38 Hatherly Road 5/19/2025 $775,000 0.8 Colonial 1,872 1.39 4 2-1
S 821 Union Street 5/12/2025 $420,000 0.8 Conventional 1,448 0.29 0 1-1
T 29 Albion Street 4/29/2025 $450,000 0.8 Conventional 1,752 0.25 3 1-0
U 49 Nevens Circle 5/22/2025 $607,000 0.9 Colonial 1,764 0.22 3 1-1
V 57 Albion Street 4/18/2025 $635,000 0.9 Raised Ranch 1,787 0.25 0 2-0
W 373 West Water Street 5/14/2025 $518,000 0.9 Conventional 1,208 0.35 3 1-0
X 11 Albion Court 4/23/2025 $735,000 1.0 Conventional 1,783 0.28 4 2-0
Averages 66 days $518,621 0.62 --- 1,541 0.34 --- ---  

Estimation of Market Value - $483,729

As of today, 07/18/2025, the estimated market value of 21 Belmont Street, Rockland considering the above 24 comparable properties is $483,729.

 

In estimating the current market value, RealtyInSite follows the sales comparison (market) approach which is an approach based on the principles of supply and demand (principle of change) and the principle of substitution. The principle of substitution assumes that a prudent person will pay no more for a property than it would cost to purchase a comparable substitute property.

 

Comparable sales data are applied to arrive at an estimate of value. By default, comparable properties are those properties located within 1 mile of the subject property that have sold within the last 6 months and have a similar size of living area. The table shown above lists the comparable properties that were considered. Note that which properties are considered comparables can be adjusted by varying the selection criteria or deleting non-representative properties.

Neighboring Properties
Mailing Labels Copy to Clipboard
Subject Property25 Darling Court20 Darling Court19 Darling Court21 Darling Court432-440 Union Street21 Belmont Street33 North Avenue17 North Avenue45 North Avenue47 Pacific Street19 Pacific Street31 Pacific Street25 Pacific Street39 Pacific Street17 Tirrell Drive59 North Avenue430 Union Street433 Union Street55 Pacific Street51 North Avenue28 Pacific Street18 Pacific Street11 North Avenue11-15 Pacific Street23 North Avenue360 Union Street403 Union Street$0$2,000,000$4,000,000$6,000,000$8,000,000$10,000,000$12,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 21 Belmont Street 1/20/2012 $160,000 0 Ranch 1,593 0.21 4 1-1 -
  Criteria
A 23 Belmont Street 8/5/2019 $10 0.0 Conventional 1,910 0.14 0 1-1
B 384 Union Street Unit 1 12/7/2011 $80,000 0.0 Garden Style 638 0.39 1 1-0
C 384 Union Street Unit 2 9/1/2016 $147,000 0.0 Garden Style 723 0 1 1-0
D 384 Union Street Unit 3 12/7/2018 $115,000 0.0 Garden Style 408 0 1 1-0
E 384 Union Street Unit 4 10/3/2016 $220,000 0.0 Garden Style 1,508 0 2 1-0
F 384 Union Street Unit 5 10/3/2005 $155,000 0.0 Garden Style 535 0 1 1-0
G 384 Union Street Unit 6 10/30/2015 $85,000 0.0 Garden Style 374 0 1 1-0
H 384 Union Street Unit 7 12/14/2004 $130,000 0.0 Garden Style 745 0 1 1-0
I 25 Belmont Street 5/19/2021 $1 0.0 Conventional 1,299 0.1 0 1-0
J 394 Union Street 4/15/1908 $0 0.0 Schools 32,351 1.35 -
K 31 Belmont Street 9/5/2018 $1 0.0 Conventional 1,239 0.15 3 1-1
L 20 Belmont Street 5/19/1903 $0 0.0 Library 12,721 0.48 -
M 24-26 Belmont Street 7/12/2022 $740,000 0.0 4-8 Unit 2,629 0.1 6 4-0
N 37 Belmont Street $0 0.0 Conventional 1,855 0.19 0 1-0
O 30-36 Belmont Street 8/14/2023 $845,000 0.0 4-8 Unit 6,498 0.17 16 8-0
P 11-15 Pacific Street 11/10/2015 $1 0.0 4-8 Unit 2,623 0.17 0 5-0
Q 19 Pacific Street 6/2/2003 $230,000 0.1 Conventional 1,978 0.09 0 1-1
R 40-42 Belmont Street 3/6/2018 $100 0.1 Conventional 2,812 0.14 0 3-0
S 18 North Avenue 11/1/2023 $1,250,000 0.1 Day Care 14,580 0.43 -
T 360 Union Street 1/3/1974 $1 0.1 Fire Station 13,536 0.27 -
U 43 Belmont Street 9/11/2018 $100 0.1 Conventional 1,494 0.19 0 1-1
V 34 North Avenue 6/27/2025 $520,000 0.1 Conventional 1,401 0.25 3 1-0
W 25 Pacific Street 12/14/2006 $250,000 0.1 Conventional 2,280 0.25 0 1-1
X 408 Union Street 1/16/2024 $370,000 0.1 Conventional 4,280 0.4 13 5-4
Y 365-375 Union Street 7/19/2024 $680,000 0.1 Store 5,115 0.42 -
Z 40 North Avenue 10/6/1987 $0 0.1 Conventional 1,714 0.26 4 2-0
- 46 Belmont Street 12/3/2013 $160,000 0.1 Conventional 1,609 0.16 4 2-0
- 31 Pacific Street 3/12/2020 $1 0.1 Ranch 1,292 0.16 3 2-0
- 54 North Avenue 6/27/2022 $385,000 0.1 Cape 1,406 0.59 3 1-0
- 51 Belmont Street 12/15/2017 $406,000 0.1 Conventional 2,864 0.3 5 3-0
- 393 Union Street 10/27/2022 $579,000 0.1 Antique 2,564 0.56 3 2-1
- 39 Pacific Street 1/3/2013 $225,000 0.1 Conventional 2,774 0.19 6 3-0
- 52 Belmont Street 10/7/2021 $470,000 0.1 Conventional 1,680 0.16 3 1-1
- 22 Pacific Street 3/23/2021 $580,000 0.1 Conventional 1,614 0.05 4 2-0
- 18 Pacific Street 1/29/2016 $0 0.1 4-8 Unit 3,006 0.07 7 4-0
- 345-349 Union Street 11/3/2017 $308,200 0.1 Store 4,260 0.11 -
- 57 Belmont Street 7/24/2020 $100 0.1 Conventional 2,156 0.19 4 2-0
- 17 Exchange Street 8/2/2012 $338,000 0.1 Colonial 2,896 0.35 0 1-1
- 62 North Avenue 10/8/1958 $0 0.1 Conventional 1,266 0.33 3 1-0
- 28 Pacific Street 8/30/1989 $0 0.1 Prof. Building 2,495 0.15 -
- 47 Pacific Street 4/11/2024 $624,000 0.1 Conventional 1,741 0.18 0 1-1
- 33 North Avenue 1/19/1999 $0 0.1 Conventional 1,175 0.25 0 1-0
- 36-38 Pacific Street 2/27/2004 $1 0.1 Conventional 2,219 0.24 0 2-0
- 11 North Avenue 12/13/2016 $440,000 0.1 4-8 Unit 2,640 0.15 6 4-0
- 17 North Avenue 6/23/1992 $130,000 0.1 Office Building 1,727 0.2 -
- 430 Union Street 6/5/2015 $775,000 0.1 Conven. Store 2,400 0.26 -
- 61 Belmont Street 10/1/2007 $0 0.1 Cape 1,596 0.19 0 2-1
- 25 Exchange Street 8/15/2024 $675,000 0.1 Conventional 1,953 0.3 4 2-0
- 55 Pacific Street 9/7/2001 $237,500 0.1 Conventional 2,992 0.48 0 2-0
- 68 North Avenue 4/4/1973 $0 0.1 Conventional 1,320 0.24 3 1-0
- 45 North Avenue 11/10/1988 $0 0.1 Conventional 1,603 0.37 0 1-0
- 42 Pacific Street 4/10/2008 $325,000 0.1 Conventional 2,856 0.2 0 3-0
- 28 Exchange Street 3/2/2021 $1 0.1 Conventional 1,666 0.29 3 2-0
- 21 Reed Street 11/20/2020 $445,000 0.1 Conventional 1,645 0.19 3 1-1
- 33-35 Exchange Street 2/22/2006 $99 0.1 Conventional 2,098 0.29 6 2-0
- 19 Darling Court 12/30/2015 $169,000 0.1 Conventional 752 0.04 2 1-0
- 71 Belmont Street 9/4/2024 $685,000 0.1 Raised Ranch 1,604 0.18 3 1-1
- 51 North Avenue 3/29/2005 $0 0.1 Conventional 2,995 0.35 0 3-0
- 76 North Avenue 12/19/2001 $0 0.1 Ranch 1,499 0.34 0 2-1
- 65 Pacific Street 1/25/1993 $1 0.1 Conventional 2,518 0.3 5 3-0
- 35 Reed Street 9/27/2019 $319,900 0.1 Conventional 966 0.08 3 1-1
- 59 North Avenue 4/12/2024 $550,000 0.1 Warehouse 3,830 0.19 -
- 23 North Avenue 8/12/2021 $1 0.1 Apartments 23,856 0.94 -
- 27-29 Reed Street 11/5/1980 $0 0.1 Conventional 1,087 0.21 2 1-0
- 50 Pacific Street 4/8/1992 $100,000 0.1 Conventional 3,528 0.3 7 3-0
- 403 Union Street 12/16/2024 $1,485,000 0.1 Colonial 6,216 3.63 0 4-0
- 432-440 Union Street 6/5/2015 $775,000 0.1 Store 3,576 0.2 -
- 65 North Avenue 6/21/2018 $336,000 0.1 Conventional 1,729 0.22 4 2-0
- 318-322 Union Street 10/29/2019 $1 0.1 Store 9,232 0.25 -
- 20 Darling Court 9/25/2020 $220,000 0.1 Cott/Bungalow 520 0.05 2 1-0
- 38 Webster Street 3/6/1998 $185,000 0.1 Antique 3,906 0.44 0 2-1
- 21 Darling Court 1/31/2003 $179,900 0.1 Conventional 777 0.04 2 1-0
- 433 Union Street 12/2/2019 $365,000 0.1 Conventional 1,833 0.25 4 2-1
- 39 Reed Street 3/3/2017 $1 0.1 Conventional 1,168 0.08 0 1-0
- 38 Exchange Street 11/30/2022 $445,000 0.1 Conventional 2,240 0.22 4 2-0
- 39 Exchange Street 7/2/2019 $1 0.1 Conventional 1,610 0.29 3 2-0
- 69 North Avenue 2/21/2025 $480,000 0.1 Conventional 2,035 0.1 3 1-0
- 17 Tirrell Drive 12/27/2023 $585,000 0.1 Raised Ranch 1,893 0.73 0 2-0
- 71 Pacific Street 6/30/2000 $220,000 0.1 Conventional 1,995 0.3 0 1-1
- 0 Belmont Street 9/10/1985 $0 0.1 0.2 -
- 84 North Avenue 11/8/2002 $0 0.1 Colonial 2,210 0.31 0 2-0
- 45 Reed Street 6/10/1983 $0 0.1 Conventional 1,383 0.14 0 1-1
- 60 Pacific Street 7/25/2019 $100 0.1 Conventional 3,084 0.2 0 3-0
- 19 Webster Street 6/27/2019 $445,000 0.1 Conventional 2,275 0.09 6 2-0
- 25 Darling Court 9/12/2002 $125,000 0.1 Conventional 737 0.06 0 1-0
Averages 6164 days $242,236 0.08 --- 3,174 0.28 --- ---  
DISCLAIMER: The information in this report was collected from the concerned Assessors Office and Registry of Deeds.  Compu-Links disclaims any and all representations or warranties as to the accuracy of this information
39-71-0 21 Belmont Street