- 2
- beds
- 2
- baths
- 1,038
- sqft
- 1875
- year built
- Status:
- Contingent
- MLS #:
- 73549276
- County:
- Suffolk
- Listed By:
- Rebecca Davis Tulman and Leslie Singleton Adam - Gibson Sotheby's International Realty
- Agent Phone:
- (617) 510-5050
Sponsoring Broker: Derek Eisenberg, Continental Real Estate Group, Inc
Just off iconic Chestnut Street, this exceptional Beacon Hill maisonette offers the rare combination of a private entrance, landscaped garden, and secluded patio in the coveted South Slope. Rich in architectural detail and filled with natural light from abundant windows and skylights, this elegant duplex lives like a private townhouse. The fireplaced living room opens to the private terrace, while the beautifully updated kitchen features stone countertops, custom cabinetry, and stainless appliances. A spacious den overlooking the garden provides an ideal home office or dining area. Upstairs are two generous skylit bedrooms, including a tranquil primary suite with large closets and a marble bath with radiant heated floors. Hardwood floors, Miele washer/dryer, air conditioning, and deeded storage complete this rare offering, just moments from Boston Common, the Public Garden, the Esplanade and all the shops and restaurants along Charles St.
-
- Bedrooms
- 2
-
- Bathrooms
- 2
-
- Year Built
- 1875
-
- Stories
- 2.0
-
- Construction Materials
- Brick
-
- Parking Features
- On Street
-
- Living Area
- 1038.0
-
- Interior Features
- Entrance Foyer
-
- Exterior Features
- Garden, Courtyard
-
- Patio And Porch
- Patio, Enclosed
-
- Cooling
- Heat Pump, Zoned
-
- Heating
- Baseboard, Heat Pump
-
- Acres
- 0.02
-
- Water
- Public
-
- Area
- Beacon Hill
-
- County
- Suffolk
-
- City
- Boston
-
- Zip Code
- 02108
-
Nearby Schools
-
50out of 100
-
55out of 100
-
54out of 100
-
51out of 100
-
74out of 100
-
54out of 100
-
53out of 100
-
78out of 100
-
100out of 100
-
53out of 100
Disclaimer: ez Home Search School Ratings are on a scale of 1-100 and represent our evaluation of school quality based on academic performance, school resources, community feedback, and demographic factors. School attendance boundaries are for reference only. Contact the school directly to verify enrollment eligibility.
-
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There are currently 2868 properties available in Boston, with 73 under contract to close soon. Properties in the city have an average sale price of $1,312,904 and typically spend 98 days on the market before being sold.
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Source: ez Home Search, MLS Data
Frequently Asked Questions
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How do I get more information about 21 Walnut M?
Click Ask a Question to talk with our team. You already know it is a 2 bed, 2 bath, listed for $1,695,000. We can talk through recent upgrades, potential seller motivation, how this condominium compares to others in Boston, and can even get you in to see the property quickly.
How much is the monthly mortgage payment for 21 Walnut M?
With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 21 Walnut M at around $11,053. This includes estimated property taxes and insurance.
Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.
How do I get pre-approved to buy 21 Walnut M?
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Can I negotiate the asking price for 21 Walnut M?
In most cases, yes. Whether 21 Walnut M is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Boston's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.
How do I make an offer on 21 Walnut M?
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What is the price per square foot for this home?
This home is listed at $1,695,000 with 1,038 sqft of space—that comes out to approximately $1,633 per square foot.
How long has this property been on the market?
21 Walnut M was listed on July 14, 2026, which means it's been on the market for 120 days.
Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.
When was this house built?
This home was built in 1875, making it approximately 151 years old.
What is the lot size of this property?
21 Walnut M sits on a 0.02-acre lot, which is 871 square feet.
What are the property taxes for 21 Walnut M?
The most recent public record shows annual property taxes for 21 Walnut M were approximately $16,885. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.
Is there an HOA fee for this property, and what does it cover?
This home has an HOA fee of $1,001 paid monthly.
This covers access to community features including: Hot Water.
Is 21 Walnut M still available for sale?
This home is under contract, but may still accept backup offers. Click ♥ to track updates or connect with our local expert to see if it's still worth pursuing.
Source: ez Home Search, MLS Data
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Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. Copyright 2026, MLS Property Information Network (MLS PIN). All rights reserved.
Last Updated: November 11, 2026 at 04:32PM | Source: MLS Property Information Network (MLS PIN) | MLS#: 73549276
