For sale

$4,875,000

1166 Washington St #704-6, Boston, MA 02118

4beds

3,827sqft

$36,158/mo

Get pre-qualified

Condominium

Built in 2008

-- sqft lot

$4,605,600 Zestimate^®

$1,274/sqft

$3,699/mo HOA

What's special

Laundry roomHot tubGreat roomMassive landscaped terraceStunning center-island kitchenHuge walk-in closetEbony cabinets

Panoramic skyline views from every corner of this dramatic Gateway Terrace penthouse! Offering 4 BRs and 3 baths, you'll enjoy the finest city lifestyle in this 3800+ sq ft home. Enter to great room with stunning center-island kitchen featuring top-of-the-line stainless steel appliances, ebony cabinets and granite counters. Oversized windows and doors leading to a massive landscaped terrace with hot tub, gas grill and stairs up to private roof top deck. Separate living room with wet bar plus fourth bedroom or media room/golf sim and full bath complete this level. Gorgeous park and city views across the entire front. Downstairs you'll find the primary suite with adjacent office, huge walk-in closet, sparkling en suite bath with double vanity and walk-in shower. Two additional BRs, full bath and laundry room. 3 garage spaces and storage included. Glamorous living in a landmark elevator building steps to Whole Foods and all the shopping and fine restaurants the South End has to offer.

153 days
366
25

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 3
Full bathrooms: 3

Heating

Forced Air

Cooling

Central Air

Appliances

Included: Range, Oven, Dishwasher, Microwave, Refrigerator, Washer, Dryer

Features

Has basement: No
Has fireplace: No
Common walls with other units/homes: No One Above

Interior area

Total structure area: 3,827
Total interior livable area: 3,827 sqft
Finished area above ground: 3,827

Property

Parking

Total spaces: 3
Parking features: Attached, Under, Garage Door Opener, Storage
Attached garage spaces: 3

Features

Patio & porch: Deck, Deck - Roof
Exterior features: Deck, Deck - Roof

Lot

Size: 3,827 Square Feet

Details

Parcel number: W:03 P:06396 S:072,4525402
Zoning: CD

Construction

Type & style

Home type: Condo
Property subtype: Condominium
Attached to another structure: Yes

Materials

Frame, Brick
Roof: Rubber

Condition

Year built: 2008

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Public Transportation, Shopping, Tennis Court(s), Park, Walk/Jog Trails, Medical Facility, Highway Access, T-Station, University
Security: Intercom

HOA

Amenities included: Elevator(s), Storage
Services included: Water, Sewer, Insurance, Maintenance Structure, Maintenance Grounds
HOA fee: $3,699 monthly

Location

Region: Boston

Financial & listing details

Price per square foot: $1,274/sqft
Tax assessed value: $3,477,000
Annual tax amount: $37,899
Date on market: 4/10/2026

Estimated market value

$4,605,600

$4.38M - $4.84M

$4,294/mo

Price history

Date	Event	Price
4/10/2026	Listed for sale	$4,875,000-7.6%$1,274/sqft
Source: MLS PIN #73499831 Report a problem
11/20/2025	Listing removed	$5,275,000$1,378/sqft
Source: MLS PIN #73383310 Report a problem
6/1/2025	Listed for sale	$5,275,000$1,378/sqft
Source: MLS PIN #73383310 Report a problem
6/1/2025	Listing removed	$5,275,000$1,378/sqft
Source: MLS PIN #73365021 Report a problem
4/25/2025	Listed for sale	$5,275,000-9%$1,378/sqft
Source: MLS PIN #73365021 Report a problem
1/3/2025	Listing removed	$5,799,000$1,515/sqft
Source: MLS PIN #73304068 Report a problem
10/18/2024	Listed for sale	$5,799,000-20%$1,515/sqft
Source: MLS PIN #73304068 Report a problem
10/12/2023	Listing removed	$7,250,000$1,894/sqft
Source: MLS PIN #73109054 Report a problem
5/9/2023	Listed for sale	$7,250,000$1,894/sqft
Source: MLS PIN #73109054 Report a problem
10/19/2022	Listing removed	$7,250,000$1,894/sqft
Source: MLS PIN #72985684 Report a problem
5/23/2022	Price change	$7,250,000-6.5%$1,894/sqft
Source: MLS PIN #72985684 Report a problem
5/20/2022	Listed for sale	$7,750,000-13.4%$2,025/sqft
Source: MLS PIN #72985684 Report a problem
1/21/2022	Listing removed	$8,950,000$2,339/sqft
Source: MLS PIN #72891903 Report a problem
9/8/2021	Listed for sale	$8,950,000+1394.2%$2,339/sqft
Source: MLS PIN #72891903 Report a problem
11/19/2008	Sold	$599,000-13.1%$157/sqft
Source: Public Record Report a problem
12/9/2005	Sold	$689,000$180/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$41,319 +9%	$3,568,100 +2.6%
2024	$37,899 +3.6%	$3,477,000 +2%
2023	$36,598 -0.3%	$3,407,600 +1%
2022	$36,715 -4.6%	$3,374,500 -6.4%
2021	$38,471 +8.6%	$3,605,500 +7.5%
2020	$35,414 +3.2%	$3,353,600 +3%
2019	$34,317 +6.6%	$3,255,896 +6%
2018	$32,190 +344.3%	$3,071,600 +5%
2017	$7,245 -76.6%	$2,925,359 +4%
2016	$30,941 -0.3%	$2,812,845 +9.7%
2015	$31,038	$2,563,000