Landlord's Agent in 2025
Mark Ruane
MGS Group Real Estate LTD
(508) 612-6217
36 Total Sales
19 Union St Unit SF Charlestown, MA 02129
Thompson Square-Bunker Hill NeighborhoodEstimated Value: $1,881,000 - $2,352,000
4
Beds
3.5
Baths
2,300
Sq Ft
$960/Sq Ft
Est. Value
Highlights
- Deck
- Vaulted Ceiling
- No HOA
- Property is near public transit
- 1 Fireplace
- 1-minute walk to Peter Looney Park
About This Home
As of September 2025Situated steps from highly sought after Thompson Square is a fully renovated attached single family residence surrounded by mature planting and a picturesque landscape. This historic home has been outfitted with every modern amenity without interrupting its classic nature. The entry level offers a living room, two dining areas, powder room and an enormous cooks kitchen with direct access to a spectacular fenced in yard. The second floor provides a guest bedroom, full bath and the primary quarters with multiple closets, stunning windows lines, vaulted ceilings, a separated work study and spa like bath. Make your way to the top floor where you come upon two additional guest rooms, a third full bath and walk out access to an expansive rear sun deck. A home that must be seen to appreciate it's tranquil beauty and history.
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $23,930
Year Built
- Built in 1798
Lot Details
- 1,908 Sq Ft Lot
- Fenced Yard
Home Design
- Entry on the 2nd floor
Interior Spaces
- 2,300 Sq Ft Home
- Vaulted Ceiling
- 1 Fireplace
Kitchen
- Range
- Freezer
- Dishwasher
- Disposal
Bedrooms and Bathrooms
- 4 Bedrooms
Laundry
- Laundry in unit
- Dryer
- Washer
Utilities
- Cooling Available
- Forced Air Heating System
- Heating System Uses Natural Gas
Additional Features
- Heating system powered by active solar
- Deck
- Property is near public transit
Listing and Financial Details
- Security Deposit $8,500
- Property Available on 9/1/25
- Rent includes occupancy only
- Assessor Parcel Number 1212778
Community Details
Recreation
- Park
Additional Features
- No Home Owners Association
- Shops
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Dec 22, 2011
Sold by
Ponzel Rainer F and Ponzel Ellen D
Bought by
Smith Kristin C and Ostrander Harry M
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$465,750
Interest Rate
3.99%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
May 20, 2010
Sold by
Raukas Vivian and Raukas Madis
Bought by
Ponzel Rainer F and Ponzel Ellen D
Purchase Details
Closed on
Jul 25, 2003
Sold by
Union Street T
Bought by
Raukas Madis and Raukas Vivian
Create a Home Valuation Report for This Property
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Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Smith Kristin C | $1,060,000 | -- | |
| Ponzel Rainer F | $1,065,000 | -- | |
| Raukas Madis | $545,000 | -- |
Source: Public Records
Mortgage History
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | Raukas Madis | $465,750 | |
| Closed | Smith Kristin C | $465,750 | |
| Closed | Raukas Madis | $157,250 |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 09/06/2025 09/06/25 | Rented | $8,500 | 0.0% | -- |
| 08/21/2025 08/21/25 | Under Contract | -- | -- | -- |
| 08/08/2025 08/08/25 | Price Changed | $8,500 | -2.9% | $4 / Sq Ft |
| 07/30/2025 07/30/25 | Price Changed | $8,750 | -2.2% | $4 / Sq Ft |
| 07/08/2025 07/08/25 | For Rent | $8,950 | -- | -- |
Source: MLS Property Information Network (MLS PIN)
Tax History Compared to Growth
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $23,930 | $2,066,500 | $571,400 | $1,495,100 |
| 2024 | $21,760 | $1,996,300 | $514,900 | $1,481,400 |
| 2023 | $19,852 | $1,848,400 | $476,700 | $1,371,700 |
| 2022 | $18,283 | $1,680,400 | $433,400 | $1,247,000 |
| 2021 | $17,930 | $1,680,400 | $433,400 | $1,247,000 |
| 2020 | $16,961 | $1,606,200 | $395,200 | $1,211,000 |
| 2019 | $16,605 | $1,575,400 | $318,900 | $1,256,500 |
| 2018 | $15,430 | $1,472,300 | $318,900 | $1,153,400 |
| 2017 | $15,142 | $1,429,800 | $318,900 | $1,110,900 |
| 2016 | $14,169 | $1,288,100 | $318,900 | $969,200 |
| 2015 | $14,792 | $1,221,500 | $298,800 | $922,700 |
| 2014 | -- | $1,088,800 | $298,800 | $790,000 |
Source: Public Records
Agents Affiliated with this Home
-
Mark Ruane
Map
Source: MLS Property Information Network (MLS PIN)
MLS Number: 73401198
APN: CHAR-000000-000002-003795
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The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.
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