For sale

$850,000

20 Hamilton Rd APT 401, Arlington, MA 02474

2beds

1,224sqft

$6,582/mo

Get pre-qualified

Condominium

Built in 1985

-- sqft lot

$838,000 Zestimate^®

$694/sqft

$1,067/mo HOA

What's special

Intercom systemTop-floor penthouseIn-unit laundryHardwood floors throughoutWall acLandscaped groundsScenic pond views

Rare top-floor penthouse at Spy Pond Condominium! This bright, 2-bedroom, 1.5-bath waterfront residence features hardwood floors throughout, an open-concept living and dining area, and a modern kitchen with granite countertops. Four separate sliding glass doors in the unit lead to a spacious 450 sq ft private deck for outdoor relaxation/entertainment and scenic pond views. The primary suite includes a half bath and deck access. Convenience is enhanced by in-unit laundry, wall AC, an intercom system, elevator access, dedicated storage, and two deeded off-street parking spots. Spend time on the landscaped grounds or launch kayaks from the association dock! The monthly fee covers heat, hot water, exterior maintenance, snow removal, elevator service, and dock privileges. Located in East Arlington on the Minuteman Bikeway, near Mass Ave dining, the Capitol Theatre, Spy Pond Park, Arlington Boys and Girls Club, Route 2, and about 1 mile from Alewife T-Station.

1 day
130
7

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 2
Full bathrooms: 1
1/2 bathrooms: 1

Primary bedroom

Features: Bathroom - Half, Closet, Flooring - Hardwood, Deck - Exterior, Slider
Level: First

Bedroom 2

Features: Closet, Flooring - Hardwood
Level: First

Bathroom 1

Features: Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Dryer Hookup - Electric, Washer Hookup
Level: First

Bathroom 2

Features: Bathroom - Half, Closet, Flooring - Stone/Ceramic Tile
Level: First

Dining room

Features: Flooring - Hardwood, Deck - Exterior, Slider
Level: First

Kitchen

Features: Countertops - Stone/Granite/Solid, Stainless Steel Appliances
Level: First

Living room

Features: Flooring - Hardwood, Deck - Exterior, Slider
Level: First

Heating

Electric Baseboard

Cooling

Wall Unit(s)

Appliances

Included: Range, Microwave, Refrigerator, Washer, Dryer
Laundry: In Unit, Electric Dryer Hookup, Washer Hookup

Features

Flooring: Hardwood
Windows: Storm Window(s)
Has basement: No
Has fireplace: No
Common walls with other units/homes: No One Above

Interior area

Total structure area: 1,224
Total interior livable area: 1,224 sqft
Finished area above ground: 1,224

Property

Parking

Total spaces: 2
Parking features: Off Street, Deeded
Uncovered spaces: 2

Features

Patio & porch: Deck - Roof
Exterior features: Deck - Roof
Has view: Yes
View description: Water, Pond
Has water view: Yes
Water view: Pond,Water
Waterfront features: Waterfront, Pond, Dock/Mooring, Frontage, Access

Details

Parcel number: M:020.A B:0002 L:0401,319719
Zoning: R6
Other equipment: Intercom

Construction

Type & style

Home type: Condo
Property subtype: Condominium

Materials

Brick
Roof: Tar/Gravel

Condition

Year built: 1985

Utilities & green energy

Electric: Circuit Breakers
Sewer: Public Sewer
Water: Public
Utilities for property: for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup

Community & HOA

Community

Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Bike Path, Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station
Security: Intercom

HOA

Amenities included: Hot Water, Elevator(s), Boat Dock, Storage, Garden Area
Services included: Heat, Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash
HOA fee: $1,067 monthly

Location

Region: Arlington

Financial & listing details

Price per square foot: $694/sqft
Tax assessed value: $686,300
Annual tax amount: $7,391
Date on market: 9/9/2026

Estimated market value

$838,000

$796,000 - $880,000

$3,397/mo

Price history

Date	Event	Price
9/9/2026	Listed for sale	$850,000+70.3%$694/sqft
Source: MLS PIN #73574204 Report a problem
8/25/2010	Sold	$499,000+19.1%$408/sqft
Source: Public Record Report a problem
5/14/2004	Sold	$419,000+132.8%$342/sqft
Source: Public Record Report a problem
10/19/1989	Sold	$180,000$147/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$7,391 +4.1%	$686,300 +2.4%
2024	$7,098 -1.6%	$670,300 +4.1%
2023	$7,215 +1%	$643,600 +2.8%
2022	$7,147 +2.2%	$625,800 +1.4%
2021	$6,996 +5.6%	$616,900 +3%
2020	$6,627 +4.7%	$599,200 +6.6%
2019	$6,331 +12.6%	$562,300 +21.3%
2018	$5,622 +4%	$463,500 +7.7%
2017	$5,407 -1.9%	$430,500
2016	$5,510 +4.7%	$430,500 +10.8%
2015	$5,264 +2.3%	$388,500 +4.1%
2014	$5,146 +1.3%	$373,200
2013	$5,079 +4.8%	$373,200 +5.2%
2012	$4,847 +10.1%	$354,800
2011	$4,403 +2.5%	$354,800
2010	$4,297 -1.7%	$354,800 -3.2%
2009	$4,370 +3%	$366,600 -1%
2008	$4,241 +1.4%	$370,400 -3%
2007	$4,182	$381,900