139 Sycamore St, Unit 139

Belmont, MA 02478

$850,000
Price
4
Beds
1,832 Sq. Ft.
$464 / Sq. Ft.
1,832
Sq. Ft.
$464
per Sq. Ft.
Get preapproved with Rocket Mortgage1

Description

Spacious and impeccably maintained, this sun-filled 4 bed, 2 bath offers exceptional value in sought-after Belmont. Spanning the top two floors, the home features a flexible layout with an additional office/sunroom, private patio, rear deck, and rare attached garage parking. The expansive main level includes an open kitchen with stone counters, stainless steel appliances, gas cooking, abundant storage, and flows seamlessly into oversized living and dining rooms plus two bedrooms. Upstairs offers...Spacious and impeccably maintained, this sun-filled 4 bed, 2 bath offers exceptional value in sought-after Belmont. Spanning the top two floors, the home features a flexible layout with an additional office/sunroom, private patio, rear deck, and rare attached garage parking. The expansive main level includes an open kitchen with stone counters, stainless steel appliances, gas cooking, abundant storage, and flows seamlessly into oversized living and dining rooms plus two bedrooms. Upstairs offers two additional bedrooms, in-unit laundry, and bonus space ideal for a home office or custom closet. Prime location near Waverley Square shops and dining, commuter rail, Harvard bus, and easy access to Routes 2 & 128/95.
  1. Listed by Wilson Group • Keller Williams Realty
  2. Listed by Ryan Wilson • Keller Williams Realty

Property Details for 139 Sycamore Street, Unit 139

Town
Belmont
Area
MA-Belmont
Style
Detached, Garden
Garage Spaces
1
Open Parking Spaces
2.00
Parking Spaces Total
3
Unit Placement
Top/Penthouse
LISTING UPDATED: 06/03/2026 01:08 PM

Property Details for 139 Sycamore Street, Unit 139

StatusActive
MLS #73514860
Days on Market40
Taxes$9,249 / year
HOA Fees-
Property TypeCondo
MLS TypeCondominium/Co-Op / Condo
Year Built1923
CountyMiddlesex County
Get preapproved with Rocket Mortgage1

Location

Listing Courtesy of Keller Williams Realty, Wilson Group; Keller Williams Realty, Ryan Wilson
Add your commute

Building Information for 139 Sycamore Street, Unit 139

Building/Complex139 Sycamore StFloor2Stories3Residences2Pet PolicyAllowedPet Policy DetailsPets AllowedYear Built1923

Payment Calculator

Get preapproved with Rocket Mortgage1

$5,006 per month

30 year fixed, 6.36% Interest

Principal and Interest

$4,236

Property Taxes

$771

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Know your buying power with a preapproval and custom rate in minutes

Rocket Mortgage1

Property Information for 139 Sycamore Street, Unit 139

General Details
Property Details
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Swimming Pool, Tennis Court, Park, Walk/Jog Trails, Golf Course, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, T-Station, University
  • Living Area: 1832.0
  • SqFt with Basement: No
  • Total Units: 2
  • Property Attached: No
  • Type of Condo: Condo
  • Waterfront: No
  • Year Built Details: Actual
  • Year Built Source: Public Records
Location/School
  • Grade School: Butler
  • High School: Belmont
  • Middle School: Belmont
Features
Interior Features
  • Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer
  • Basement Features: N
  • Common Walls: Top/Penthouse
  • Num of Baths: 2.0
  • Num of Full Baths: 2
  • Num of Half Baths: 0
  • Bathrooms Total Decimal: 2.00
  • Bathrooms Total Integer: 2
  • FireplaceYN: No
  • Fireplaces: 0
  • Interior Features: Window AC
  • Laundry Features: In Unit
  • SpaYN: No
  • Window Features: Screens
Exterior Features
  • Exterior Features: Porch, Porch - Enclosed, Deck, Deck - Roof, Deck - Wood, Storage Shed, Fenced Yard, Garden, Screens
  • Exterior Features: Fenced Yard, Screens, Storage Shed, Garden Area, Porch, Porch - Enclosed, Deck, Deck - Roof, Deck - Wood
  • Fencing: Fenced
  • Patio And Porch Features: Porch, Enclosed, Deck, Deck - Roof, Deck - Wood
  • Roof Material: Shingle
  • Structure Type: Detached
Parking Features
  • Attached Garage: Yes
  • Carport: No
  • Covered Spaces: 1.00
  • Garage: Yes
  • Garage Parking: Attached, Under, Off-Street
  • Parking Features: Attached, Under, Off-Street
  • Parking Features: Off-Street
Utilities
  • Cooling: Window AC
  • Cooling: Yes
  • Electric: Circuit Breakers
  • Heating: Steam, Oil, Electric
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Utility Connections: for Gas Range
  • Water: Public
Property Information
Property Info
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
  • Disclosures: No appointment required for open houses.
Tax Information
  • Tax ID: 360016
  • Assessments: $0
  • Book: 54590
  • Tax Year: 2025
  • Zoning: unknown
Building / Association Information
Living Characteristics
  • Beds Total: 4
  • Total Living Levels: 3
Other Building Characteristics
  • Heat Zones: 4
Complex & Association Information
  • Management: Other (See Remarks)
  • Units Owner Occupied: 2
  • Owner Occupied Source: owner
  • Adult Community: No
Unit Information
Unit Information
  • Unit Building: 139
  • Unit Floor Level Integer: 2.0

Property History for 139 Sycamore Street, Unit 139

DateEvent & SourcePriceAppreciation
May 19, 2026

Price Change

MLS PIN #73514860

$850,000—
May 7, 2026

Listed (Active)

MLS PIN #73514860

$900,000—
DateEvent & SourcePrice
05/19/2026

Price Change

MLS PIN #73514860

$850,000
05/07/2026

Listed (Active)

MLS PIN #73514860

$900,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 139 Sycamore Street, Unit 139

Taxable ValueLand-Additions$528,000Total-
Tax Record2018$6,415 ($535 / month)
Home Facts
Beds4Baths2Above Grade Finished SqFt1,785 SqFtStories1Lot Size5,000 SqFtStyleCondominiumYear Built1923CountyMiddlesexAPNM:28 P:000100 S: U:2

Schools near 139 Sycamore Street, Unit 139

This home is within Belmont School District.
Rating
School
Type
Grades
Distance
Butler Elementary School
Public - K to 3
Belmont Middle School
Public - 7 to 8
Belmont High School
Public - 9 to 12
Winthrop L Chenery Middle School
Public - 4 to 6
Rating
School
Distance
Butler Elementary School
PublicK to 3

Belmont Middle School
Public7 to 8

Belmont High School
Public9 to 12

Winthrop L Chenery Middle School
Public4 to 6

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Explore Nearby Homes

More information about 139 Sycamore Street, Unit 139, Belmont, MA 02478

139 Sycamore Street, Unit 139 is a condo for sale in Belmont, MA 02478. This property was listed for sale on May 7, 2026 by Keller Williams Realty, it's currently listed at $850,000. This listing's school district is Belmont School District. Nearby schools include Butler Elementary School, Belmont Middle School and Belmont High School. 139 Sycamore Street, Unit 139 is a 4-bed, 2-bath, 1,832 sqft condo built in 1923.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Keller Williams Realty, Wilson Group; Keller Williams Realty, Ryan Wilson

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. 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., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS 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.