For sale

$465,000

604 Sienna Drive #604, Danbury, CT 06810

2beds

1,665sqft

$3,521/mo

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Condominium, Townhouse

Built in 2004

-- sqft lot

$-- Zestimate^®

$279/sqft

$415/mo HOA

What's special

Bright, move-in-ready townhouse featuring 2 bedrooms, 2.5 baths, a finished lower level, and an oversized attached one-car garage. The open-concept main level offers hardwood floors, a spacious living/dining area with gas fireplace, sliders to the PRIVATE deck and an eat-in kitchen with stainless steel appliances, granite countertops, bay windows, and pantry. Upstairs, both bedrooms are generously sized en-suites, with the primary featuring a vaulted ceiling, walk-in closet, and spacious full bath. Ample storage and convenient second-floor laundry complete this level. The finished walk-out lower level with patio access provides flexible space for an additional family room, playroom, home office, or gym. Updates include BRAND NEW central air (just installed), hot water heater (2025), refrigerator (2026), dryer (2026). Conveniently located near I-84, shopping, and dining, this home offers easy living with comfort and style.

12 days

358

14

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Primary bedroom

Features: Vaulted Ceiling(s), Ceiling Fan(s), Full Bath, Walk-In Closet(s)
Level: Upper

Bedroom

Features: Bay/Bow Window, Full Bath
Level: Upper

Dining room

Features: Balcony/Deck, Sliders, Hardwood Floor
Level: Main

Family room

Features: Patio/Terrace, Sliders, Hardwood Floor
Level: Lower

Kitchen

Features: Bay/Bow Window, Breakfast Bar, Eating Space, Half Bath, Pantry, Hardwood Floor
Level: Main

Living room

Features: Fireplace, Hardwood Floor
Level: Main

Heating

Hot Water, Gas In Street

Cooling

Central Air, Zoned

Appliances

Included: Cooktop, Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer, Water Heater
Laundry: Upper Level

Features

Basement: Full,Finished
Attic: None
Number of fireplaces: 1

Interior area

Total structure area: 1,665
Total interior livable area: 1,665 sqft
Finished area above ground: 1,350
Finished area below ground: 315

Property

Parking

Total spaces: 1
Parking features: Attached
Attached garage spaces: 1

Features

Stories: 3
Has private pool: Yes
Pool features: In Ground

Lot

Features: Few Trees, Level

Details

Parcel number: 2480204
Zoning: RMF6

Construction

Type & style

Home type: Condo
Architectural style: Townhouse
Property subtype: Condominium, Townhouse

Materials

Vinyl Siding

Condition

New construction: No
Year built: 2004

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Features: Medical Facilities, Park, Shopping/Mall
Subdivision: Shelter Rock

HOA

Has HOA: Yes
Amenities included: Clubhouse, Exercise Room/Health Club, Guest Parking, Health Club, Pool, Management
Services included: Maintenance Grounds, Trash, Snow Removal, Water, Sewer, Pool Service
HOA fee: $415 monthly

Location

Region: Danbury

Financial & listing details

Price per square foot: $279/sqft
Tax assessed value: $250,670
Annual tax amount: $6,264
Date on market: 7/15/2026

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
7/15/2026	Listed for sale	$465,000+70.3%$279/sqft
Source: Smart MLS #24191114 Report a problem
3/7/2019	Sold	$273,000+35.1%$164/sqft
Source: Smart MLS #170121296 Report a problem
5/29/2015	Sold	$202,100-40.5%$121/sqft
Source: Smart MLS #99094734 Report a problem
5/5/2005	Sold	$339,900$204/sqft
Source: Smart MLS #98221633 Report a problem

Public tax history

Tax history is unavailable.

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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