Wei Wang
WW Real Estate LLC
(351) 666-8861
77 Total Sales
1 in Beacon Hill
$422,500 Price
9 Walnut St Boston, MA 02108
Beacon Hill NeighborhoodEstimated Value: $8,290,699
5
Beds
6
Baths
6,082
Sq Ft
$1,363/Sq Ft
Est. Value
Highlights
- Medical Services
- City View
- Deck
- Beethoven Elementary School Rated A-
- Federal Architecture
- 3-minute walk to The Boston Common Frog Pond
About This Home
As of March 2026Grand and wide South Slope single family townhouse with elevator to every floor! This gracious ultra wide Beacon Hill home has been fully renovated and upgraded with many recent capital improvements to systems and structure. Offering 5+ bedrooms, 4 full and 2 half baths, this wonderful home has an excellent scale with enormous floor to ceiling windows, soaring ceiling heights on every floor, a level and wide staircase and a large elevator. A parlor level eat in kitchen has ample storage, top-of-the-line appliances and access to a deck and an enclosed garden. Opposite the eat-in kitchen is a large formal dining room with views of Walnut St and a fireplace. A grand "Piano Nobile" is ideal for entertaining with its enormous scale, oversized windows and gas fireplace. A primary suite has ample closet space and an attached marble bath. 4 guest suites share 3 full baths and a full staircase leads to a captivating roof top deck with sensational views of Boston and The Charles River!
Last Agent to Sell the Property
Coldwell Banker Realty - Boston Listed on: 09/15/2025
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Home Details
Home Type
- Single Family
Est. Annual Taxes
- $101,902
Year Built
- Built in 1899
Lot Details
- 1,497 Sq Ft Lot
- Level Lot
- Property is zoned R1
Home Design
- Federal Architecture
- Brick Exterior Construction
- Frame Construction
- Slate Roof
- Rubber Roof
- Concrete Perimeter Foundation
Interior Spaces
- 6 Fireplaces
- City Views
Kitchen
- Oven
- Range
- Freezer
- Dishwasher
- Disposal
Flooring
- Wood
- Carpet
Bedrooms and Bathrooms
- 5 Bedrooms
Laundry
- Dryer
- Washer
Outdoor Features
- Deck
- Patio
Additional Features
- Property is near public transit
- Forced Air Heating and Cooling System
Listing and Financial Details
- Assessor Parcel Number W:05 P:01478 S:000,3356438
Community Details
Overview
- No Home Owners Association
- Near Conservation Area
Amenities
- Medical Services
- Shops
- Coin Laundry
Recreation
- Tennis Courts
- Park
- Jogging Path
- Bike Trail
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Sep 15, 2025
Closed on
Mar 18, 2026
Sold by
Nine Walnut St 2017 Rt and Palombo
Bought by
Seller's Agent
Michael Harper
Coldwell Banker Realty - Boston
Buyer's Agent
Bernie Starr
Berkshire Hathaway HomeServices Commonwealth Real Estate
List Price
$8,750,000
Sold Price
$8,050,000
Premium/Discount to List
-$700,000
-8%
Views
155
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$240,699
Avg. Annual Appreciation
6.20%
Purchase Details
Listed on
Jan 18, 2017
Closed on
Jul 31, 2017
Sold by
Collins Katherine
Bought by
9 Walnut Street 2017 R and Ahern
Seller's Agent
Lili Banani
Coldwell Banker Realty - Boston
Buyer's Agent
Michael Harper
Coldwell Banker Realty - Boston
List Price
$7,500,000
Sold Price
$6,850,000
Premium/Discount to List
-$650,000
-8.67%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
1.88%
Original Mortgage
$4,795,000
Interest Rate
3.91%
Purchase Details
Closed on
Oct 27, 2011
Sold by
9 Walnut Street Rt and Collins
Bought by
Collins Katherine
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$900,000
Interest Rate
3%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Jan 6, 2005
Sold by
Ogrady William
Bought by
Walnut St Rt 9 and Morrill
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$880,000
Interest Rate
5.75%
Purchase Details
Closed on
Jan 21, 2000
Sold by
Nine Walnut St Llc
Bought by
Ogrady William
Purchase Details
Closed on
Jun 1, 1998
Sold by
Mcclain Robert
Bought by
9 Walnut Street Llc
Purchase Details
Closed on
Jul 20, 1987
Sold by
Cawley Richard F
Bought by
Price Chris
Home Values in the Area
Average Home Value in this Area
Agents Specializing in Beacon Hill, MA
-
Wei Wang
-
Richard Hornblower
Richard Hornblower
Coldwell Banker Realty - Boston
(339) 666-1029
76 Total Sales
2 in Beacon Hill
$485K - $1.9M Price Range
-
Daniel Tully
Daniel Tully
Responds QuicklySymphony Properties
(781) 358-8697
81 Total Sales
2 in Beacon Hill
$495K - $1.1M Price Range
-
Hans Nagrath
Hans Nagrath
Compass
(888) 604-7140
167 Total Sales
2 in Beacon Hill
$923K - $1.7M Price Range
-
Alex Wong
Alex Wong
Serhant
(857) 365-2114
42 Total Sales
1 in Beacon Hill
$1,130,000 Price
-
Mary Beth Kelley
Mary Beth Kelley
Keller Williams Realty Boston-Metro | Back Bay
(973) 604-8105
33 Total Sales
10 in Beacon Hill
$515K - $5.5M Price Range
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $8,050,000 | -- | ||
| 9 Walnut Street 2017 R | $6,850,000 | -- | |
| Collins Katherine | -- | -- | |
| Walnut St Rt 9 | $5,200,000 | -- | |
| Ogrady William | $3,000,000 | -- | |
| 9 Walnut Street Llc | $1,500,000 | -- | |
| Price Chris | $95,000 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Closed | -- | $4,795,000 | |
| Previous Owner | Collins Katherine | $900,000 | |
| Previous Owner | Walnut St Rt 9 | $120,000 | |
| Previous Owner | Walnut St Rt 9 | $880,000 | |
| Closed | Walnut St Rt 9 | $120,000 | |
| Closed | Ogrady William | $1,999,725 | |
| Previous Owner | Ogrady William F | $2,000,000 | |
| Previous Owner | Mcclain Robert H | $210,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 03/23/2026 03/23/26 | Sold | $8,050,000 | -8.0% | $1,324 / Sq Ft | |
| 02/12/2026 02/12/26 | Pending | -- | -- | -- | |
| 09/15/2025 09/15/25 | For Sale | $8,750,000 | +27.7% | $1,439 / Sq Ft | |
| 07/31/2017 07/31/17 | Sold | $6,850,000 | -8.7% | $1,126 / Sq Ft | View Prior Sale |
| 04/06/2017 04/06/17 | Pending | -- | -- | -- | |
| 01/18/2017 01/18/17 | For Sale | $7,500,000 | -- | $1,233 / Sq Ft |
Source: MLS Property Information Network (MLS PIN)
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| 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 | $91,504 | $7,901,900 | $2,940,900 | $4,961,000 |
| 2024 | $85,695 | $7,861,900 | $2,550,700 | $5,311,200 |
| 2023 | $84,437 | $7,861,900 | $2,550,700 | $5,311,200 |
| 2022 | $81,464 | $7,487,500 | $2,429,200 | $5,058,300 |
| 2021 | $78,325 | $7,340,700 | $2,381,600 | $4,959,100 |
| 2020 | $75,506 | $7,150,200 | $1,713,300 | $5,436,900 |
| 2019 | $71,748 | $6,807,200 | $1,401,500 | $5,405,700 |
| 2018 | $63,372 | $6,046,900 | $1,397,500 | $4,649,400 |
| 2017 | $60,987 | $5,758,900 | $1,397,500 | $4,361,400 |
| 2016 | $60,961 | $5,541,900 | $1,397,500 | $4,144,400 |
| 2015 | $60,037 | $4,957,600 | $974,700 | $3,982,900 |
| 2014 | $59,396 | $4,721,500 | $974,700 | $3,746,800 |
Source: Public Records
Agents Affiliated with this Home
-
Michael Harper
Seller's Agent in 2026
Michael Harper
Coldwell Banker Realty - Boston
(617) 480-3938
16 in this area
108 Total Sales
-
Bernie Starr
Buyer's Agent in 2026
Bernie Starr
Berkshire Hathaway HomeServices Commonwealth Real Estate
(617) 791-2922
1 in this area
35 Total Sales
-
Lili Banani
Seller's Agent in 2017
Lili Banani
Coldwell Banker Realty - Boston
(617) 407-0402
9 in this area
56 Total Sales
Map
Source: MLS Property Information Network (MLS PIN)
MLS Number: 73430657
APN: CBOS-000000-000005-001478
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
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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