10 Union Avenue, Onset, MA 02558

10 Union Avenue Onset MA 02558
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Owner Information
Owner 1
Lorna R Lyons
Owner 2
Owner's Address
P O Box 311 Onset, MA 02558
Market Sale Information
Most recent sale date
4/21/1966
Previous sale date
Transfer document #
3288-0286
Previous transfer document
Grantor
Previous grantor
Most recent sale price
$1.00
Previous sale price
N/A
Site Information
Property ID
1-226-B
Lot Size
0.04
Use Code
101 - Residential, single family
Zoning
OVR
Building Style
Conventional
Number of Rooms
4
Stories
1
Number of Beds
2
Year Built
1940
Number of full baths
1
Condition
Number of half baths
Finished Area
738
Number of Kitchen
Gross Living Area
1431
Number of Fireplaces
Bsmnt floot
Number of parking
Interior walls
Drywall, Panel
Floor type
Carpet
Solar Hot Water
No
Roof Structure
Gable/Hip
Heating type
Gas
Roof Cover
Asphalt Shing
Heating fuel
Hot Water
Frame type
Air Condition (%)
Sidings
Vinyl Siding
Assessment Information
Fiscal Year
2025
Land Value
$90,100.00
Total value
$250,500.00
Building value
$160,400.00
Estimated tax
$2,141.00
Yard improvement value
$0.00
Flood Map MassMapper Google Street View
Certified Mass Appraisal
20082009201020112012201320142015201620172018201920202021202220232024$0$50,000$100,000$150,000$200,000$250,000$300,000Total Assessment ($)ImprovementsLandBuildingTotal Assessment
Comparable Properties
Mailing Labels $Valuation Report Copy To Clipboard
41 Eleventh Street10 Union Avenue18 Tenth Street4 Twentieth Street23 Locust Street10 Green Street5 Wellington Road45 Longwood Avenue$0$100,000$200,000$300,000$400,000$500,000$600,000Subject PropertyTotal Assessment ($)Total Assessment
Address 10 Union Avenue A) 18 Tenth StreetB) 41 Eleventh StreetC) 45 Longwood AvenueD) 23 Locust StreetE) 5 Wellington RoadF) 4 Twentieth StreetG) 10 Green Street
Photo
Plan
Map
Proximity 0.10.20.30.40.60.60.7
Last Sold 1/22/20252/26/20251/28/20252/28/20255/2/20251/27/20256/3/2025
Price $215,000$455,000$635,000$200,000$499,000$100,000$410,000
Net Living Area 587773554790888920834
Stories 11.7511111
Sale Price/sft $0.00$366.27$588.62$1146.21$253.16$561.94$108.70$491.61
Style ConventionalBungalowConventionalBungalowBungalowBungalowBungalowBungalow
Age 19401890193019201925194819431920
Rooms 44534654
Bedrooms 22212322
Full baths 11111111
Half baths 1
Gross Living Area 1431123496712761414220019721106
Heating Fuel Hot WaterForced Hot AirForced Hot AirNoneHot WaterForced Hot AirHot Air-No DucHot Air-No Duc
Detached Garage
Lot Size 0.040.030.040.090.10.110.140.05
Roof Cover Asphalt ShingAsphalt ShingAsphalt ShingAsphalt ShingAsphalt ShingAsphalt ShingAsphalt ShingAsphalt Shing
AEM Value - Building $160,400.00$170,800$159,200$324,500$172,300$238,800$167,700$180,100
AEM Value - Land $90,100.00$83,700$90,400$178,700$107,700$125,400$105,800$121,300
AEM Value - Other $0.00$0$0$0$0$0$0$0
AEM Value - Total $250,500.00$254,500$249,600$503,200$280,000$364,200$273,500$301,400
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 10 Union Avenue 4/21/1966 $1 0 Conventional 738 0.04 2 1- -
  Criteria
A 18 Tenth Street 1/22/2025 $215,000 0.1 Bungalow 587 0.03 2 1-
B 41 Eleventh Street 2/26/2025 $455,000 0.2 Conventional 773 0.04 2 1-1
C 45 Longwood Avenue 1/28/2025 $635,000 0.3 Bungalow 554 0.09 1 1-
D 23 Locust Street 2/28/2025 $200,000 0.4 Bungalow 790 0.1 2 1-
E 5 Wellington Road 5/2/2025 $499,000 0.6 Bungalow 888 0.11 3 1-
F 4 Twentieth Street 1/27/2025 $100,000 0.6 Bungalow 920 0.14 2 1-
G 10 Green Street 6/3/2025 $410,000 0.7 Bungalow 834 0.05 2 1-
Averages 103 days $359,143 0.41 --- 764 0.08 --- ---  

Estimation of Market Value - $314,955

As of today, 06/18/2025, the estimated market value of 10 Union Avenue, Onset considering the above 7 comparable properties is $314,955.

 

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 Property0 Onset Avenue7 Union Avenue13 Highland Avenue-Lot 10209 Highland Avenue11 Highland Avenue5 Centennial Place19 Union Avenue15 Union Avenue10 Union Avenue3 Centennial Place16-A Wabun Avenue18 Wabun Avenue4 Wabun Place13 Union Avenue16 Wabun Avenue7 Centennial Place20 Eleventh Street182 Onset Avenue-Lot A10 Wabun Avenue17 Union Avenue1 Union Avenue197 Onset Avenue182 Onset Avenue13 Highland Avenue184 Onset Avenue189 Onset Avenue1 Wabun Avenue$0$500,000$1,000,000$1,500,000$2,000,000$2,500,000$3,000,000Total Assessment ($)Total Assessment
# Address Last Sold Sale Price Dist(m) Style LA (sq ft) Lot(ac) BR F-HB
@ 10 Union Avenue 4/21/1966 $1 0 Conventional 738 0.04 2 1- -
  Criteria
A 8 Union Avenue 10/14/2021 $215,000 0.0 Two Family 1,002 0.05 3 2-
B 4 C W Bishop Avenue $55,000 0.0 Conventional 1,750 0.09 4 1-1
C 6 Union Avenue 8/14/2009 $1 0.0 Retail/Shop 2,740 0.11 -
D 6 C W Bishop Avenue 1/30/2019 $1 0.0 Conventional 1,548 0.08 3 2-
E 3 Union Street 11/20/2017 $268,000 0.0 Two Family 1,625 0.08 4 2-
F 5 Union Street 11/21/2006 $7,319 0.0 Conventional 1,367 0.08 4 1-
G 8 C W Bishop Avenue 5/14/2021 $329,382 0.0 Conventional 2,154 0.07 4 2-
H 7 Union Street 6/7/2022 $10 0.0 Conventional 1,533 0.07 3 1-1
I 9 Highland Avenue $1 0.0 Vacant Land 1.32 -
J 10 C W Bishop Avenue 7/16/2007 $1 0.0 Conventional 1,894 0.09 4 2-
K 7 Union Avenue $1 0.0 Vacant Land 0.35 -
L 1 Union Avenue 1/1/1901 $1 0.0 Outbuildings 0.71 -
M 9 Union Street 2/13/1996 $0 0.0 Conventional 1,731 0.09 5 2-
N 9 Union Avenue 6/27/2013 $100 0.0 Conventional 1,905 0.17 4 1-1
O 12 C W Bishop Avenue 6/10/2008 $1 0.0 Conventional 1,598 0.09 3 2-
P 11 Union Street 11/17/2021 $1 0.0 Two Family 1,420 0.09 3 2-1
Q 201 Onset Avenue 4/23/1980 $1 0.0 Mix Use/Comm 5,288 0.1 4 6-
R 205 Onset Avenue 1/16/2025 $2,075,000 0.1 Store 1,092 0.09 -
S 205 Onset Avenue Unit 201 2/23/2004 $1 0.1 Condo Flat 942 0 1 1-1
T 205 Onset Avenue Unit 202 2/23/2004 $1 0.1 Condo Flat 931 0 1 1-1
U 205 Onset Avenue Unit 301 4/30/2010 $200,000 0.1 Condo Flat 920 0 1 1-1
V 205 Onset Avenue Unit 302 2/23/2004 $1 0.1 Condo Flat 882 0 1 1-1
W 205 Onset Avenue Unit 401 2/23/2004 $1 0.1 Condo Flat 920 0 1 1-1
X 205 Onset Avenue Unit 402 2/23/2004 $1 0.1 Condo Flat 882 0 1 1-1
Y 205 Onset Avenue Unit 501 4/30/2010 $200,000 0.1 Condo Flat 958 0 1 1-1
Z 205 Onset Avenue Unit 502 2/23/2004 $1 0.1 Condo Flat 882 0 1 1-1
- 211-219 Onset Avenue 9/30/2020 $8,282,000 0.1 Mix Use/Comm 7,829 0.4 -1
- 5 Highland Avenue 1/4/2021 $1 0.1 Conventional 1,387 0.09 4 1-1
- 13 Union Avenue 4/29/2010 $215,000 0.1 Conventional 895 0.05 2 2-
- 6 Wabun Avenue 12/24/2004 $363,000 0.1 Conventional 1,560 0.16 4 1-1
- 3 Highland Avenue 6/29/2001 $165,000 0.1 Conventional 1,410 0.09 3 1-1
- 223 Onset Avenue 9/25/1986 $1 0.1 Outbuildings 0.11 -
- 197 Onset Avenue 3/27/1992 $175,000 0.1 Mix Use/Comm 3,362 0.12 1 3-
- 15 Union Avenue 9/26/2012 $86,100 0.1 Conventional 806 0.05 3 1-
- 4 Wabun Place 9/28/1992 $65,000 0.1 Conventional 918 0.09 2 1-
- 227 Onset Avenue 7/17/1986 $100,000 0.1 Store 6,391 0.08 2-
- 8 Wabun Avenue 8/26/2022 $1 0.1 Conventional 592 0.07 1 1-
- 11 Highland Avenue 1/1/1901 $1 0.1 Outbuildings 2.27 -
- 17 Union Avenue 4/26/2021 $1,410,000 0.1 Three Family 2,339 0.06 7 3-
- 190 Onset Avenue $0 0.1 Mix Use/Comm 10,086 0.11 6 7-
- 196 Onset Avenue $300,000 0.1 Store 7,322 0.11 4-
- 231 Onset Avenue 12/31/2008 $800,000 0.1 Convenience Store 5,695 0.2 2-
- 12 Highland Avenue $0 0.1 Two Family 1,241 0.09 4 2-
- 10 Wabun Avenue 2/4/2015 $1 0.1 Two Family 1,785 0.04 6 2-
- 1 Prospect Avenue 6/4/1987 $160,000 0.1 Two Family 2,154 0.15 4 3-
- 19 Union Avenue $77,000 0.1 Conventional 769 0.05 2 1-
- 5 Centennial Place 6/1/1999 $71,000 0.1 Conventional 784 0.04 2 1-
- 3 Admiral's Way 7/23/2021 $235,000 0.1 Bungalow 693 0.09 2 1-
- 14 Highland Avenue 5/7/2021 $215,000 0.1 Colonial 1,504 0.09 3 2-
- 3 Centennial Place 12/22/2016 $153,000 0.1 Conventional 660 0.03 1 1-
- 7 Centennial Place 3/11/2020 $240,000 0.1 Conventional 1,103 0.05 3 1-
- 214 Onset Avenue 4/22/2014 $10 0.1 Office Bldg 2,484 0.06 2-
- 4 Prospect Avenue 3/16/2018 $405,000 0.1 Apt. House 6,613 0.17 4-
- 189 Onset Avenue $1 0.1 Outbuildings 3.57 -
- 16 Highland Avenue 6/9/2003 $1 0.1 Conventional 910 0.09 3 1-
- 5 East Central Avenue $1 0.1 Fire Station 6,960 0.52 2 2-
- 4 Pleasant Avenue 12/31/2003 $1 0.1 Vacant Land 0.09 -
- 9 East Central Avenue $1 0.1 Fire Station 3,456 0.17 2 2-
- 239 Onset Avenue 7/1/2020 $570,000 0.1 Mix Use/Comm 5,888 0.11 6 6-
- 10 Tenth Street 7/19/2024 $305,000 0.1 Conventional 700 0.03 2 1-
- 11 East Central Avenue 8/4/2020 $275,000 0.1 Conventional 1,246 0.09 3 1-
- 218 Onset Avenue 3/27/2023 $139,000 0.1 Vacant Land 0.02 -
- 3 Pleasant Avenue 4/22/2014 $10 0.1 Outbuildings 0.08 -
- 5 South Boulevard 1/3/2013 $1 0.1 Conventional 1,491 0.09 2 2-
- 18 Highland Avenue 5/13/2015 $1 0.1 Conventional 876 0.09 2 1-
- 6 Prospect Avenue 12/8/2017 $100 0.1 Conventional 2,088 0.09 4 2-1
- 13 East Central Avenue 6/29/2017 $91,200 0.1 Bungalow 320 0.02 1 1-
- 0 Onset Avenue $1 0.1 Outbuildings 0.06 -
- 3 Prospect Avenue 10/5/1995 $195,000 0.1 Conventional 3,082 0.26 5 3-
- 15 East Central Avenue 9/16/2014 $78,000 0.1 Bungalow 360 0.03 1 1-
- 5 Pleasant Avenue $1 0.1 Conventional 1,355 0.05 4 1-1
- 20 Highland Avenue 3/19/2014 $42,000 0.1 Conventional 908 0.09 2 1-
- 16-A Wabun Avenue 2/1/2019 $160,000 0.1 Bungalow 883 0.13 3 1-
- 9 Tenth Street 12/29/2011 $141,500 0.1 Conventional 1,069 0.09 3 1-1
- 2 West Central Avenue 5/30/2013 $175,000 0.1 Strip Stores 2,929 0.07 3-
- 21 Union Avenue 10/18/2002 $125,000 0.1 Two Family 1,902 0.16 4 2-
- 7 Pleasant Avenue 5/28/2024 $345,000 0.1 Bungalow 578 0.03 1 1-
- 11 South Boulevard 9/23/2011 $837,000 0.1 Conventional 2,902 0.47 5 6-
- 13 Highland Avenue-Lot 1020 $1 0.1 Vacant Land 0.72 -
- 17 East Central Avenue 10/28/2005 $1 0.1 Conventional 1,020 0.09 2 1-
- 8 Pleasant Avenue 1/18/2006 $1 0.1 Conventional 1,389 0.09 4 1-1
- 16 Wabun Avenue 6/26/2017 $220,000 0.1 Conventional 1,082 0.06 3 2-
- 9 Pleasant Avenue 6/22/2015 $1 0.1 Conventional 1,331 0.08 2 2-
- 4 East Central Avenue 3/21/2022 $270,000 0.1 Two Family 1,800 0.07 5 2-
- 7 Prospect Avenue $0 0.1 Conventional 1,498 0.09 5 1-
- 247 Onset Avenue 3/3/2016 $160,000 0.1 Office Bldg 754 0.17 2-
- 13 Highland Avenue $1 0.1 Other Municip 16,502 0.72 -
- 4 West Central Avenue 4/26/2021 $1,410,000 0.1 Apt. House 4,463 0.11 7-
- 182 Onset Avenue-Lot A $1 0.1 Vacant Land 0.27 -
- 25 Union Avenue 8/26/2022 $370,000 0.1 Conventional 986 0.08 3 1-
- 19 East Central Avenue 2/24/2021 $10 0.1 Conventional 1,350 0.09 3 1-
- 8 East Central Avenue 4/12/2024 $385,000 0.1 Two Family 1,264 0.17 3 2-
- 11 Pleasant Avenue 1/8/2021 $442,000 0.1 Conventional 1,231 0.06 3 2-
- 10 Pleasant Avenue 10/1/2012 $231,500 0.1 Conventional 1,241 0.09 3 2-
- 10 East Central Avenue 2/9/2006 $240,000 0.1 Three Family 1,702 0.11 6 3-
- 1 West Central Avenue 9/17/2015 $100 0.1 Mix Use/Comm 4,797 0.16 4-
- 18 Wabun Avenue 1/26/1998 $1 0.1 Conventional 1,092 0.07 3 2-
- 8 West Central Avenue 11/24/2015 $265,000 0.1 Conventional 1,333 0.05 4 1-1
- 12 East Central Avenue 12/11/1967 $1 0.1 Conventional 1,326 0.09 4 1-
- 14 East Central Avenue 5/24/2019 $385,000 0.1 Three Family 2,835 0.09 5 3-1
- 22 Highland Avenue 1/30/2019 $1 0.1 Two Family 1,574 0.17 4 2-
- 13 Pleasant Avenue 7/11/2014 $200,000 0.1 Two Family 1,908 0.1 5 2-
- 22 Eleventh Street $0 0.1 Conventional 808 0.09 2 1-1
- 10 West Central Avenue 8/31/2015 $167,000 0.1 Conventional 812 0.03 1 1-
- 16 East Central Avenue 9/26/2019 $249,000 0.1 Conventional 987 0.09 2 1-
- 184 Onset Avenue $1 0.1 Outbuildings 1.36 -
- 11 Tenth Street 7/26/1985 $1 0.1 Bungalow 620 0.09 2 -1
- 24 Eleventh Street 8/8/2016 $120,000 0.1 Conventional 1,459 0.08 2 1-
- 1 Wabun Avenue 7/11/2016 $3,050,000 0.1 Bungalow 800 5.15 2 1-
- 26 Highland Avenue 6/9/1994 $66,700 0.1 Conventional 1,387 0.09 2 2-1
- 3 West Central Avenue 1/13/2022 $695,000 0.1 Three Family 2,308 0.09 4 3-1
- 12-A West Central Avenue 9/12/2012 $1 0.1 Conventional 871 0.05 3 1-
- 9 Prospect Avenue 4/13/2020 $1 0.1 Conventional 1,808 0.17 4 2-
- 224 Onset Avenue 7/11/2011 $1 0.1 Conventional 1,785 0.19 3 2-
- 24 Highland Avenue 1/30/2019 $1 0.1 Conventional 2,410 0.17 3 1-1
- 255 Onset Avenue 1/25/2024 $350,000 0.1 Mix/Res Type Com 2,772 0.09 3 1-1
- 20 Eleventh Street 8/14/2012 $10,000 0.1 Conventional 851 0.1 4 -1
- 20 East Central Avenue 12/5/2006 $122,500 0.1 Conventional 1,121 0.09 3 1-1
- 182 Onset Avenue 9/22/2011 $525,000 0.1 Restaurant 1,584 0.11 -1
Averages 5860 days $254,450 0.08 --- 1,858 0.23 --- ---  
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
1 226 B 10 Union Avenue