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Sold for $1,000,000
  • $1,000,000

    33 Seaside Avenue, Guilford, CT 06437

    3beds
    2,460sqft
    Single Family Residence
    Built in 1874
    0.49 Acres Lot
    $1,004,500 Zestimate®
    $407/sqft
    $6,094 Estimated rent

    Home value

    $1,004,500

    $904,000 - $1.11M

    $6,094/mo

    Zestimate® history
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    What's special

    Beautifully remodeled and updated, this c1874 beachside home blends New England charm with today's modern comforts. Set on a level 1/2-acre lot just steps from the beach, this light-filled 3 bedroom, 3 full bath home offers a coastal lifestyle with generous indoor and outdoor living spaces. The covered rear deck overlooks the expansive backyard and leads to a practical mudroom/foyer with an adjacent full bath w/shower and a walk-in pantry/storage area. The kitchen features quartz countertops, stainless steel appliances including a 5-burner gas cooktop, tile backsplash, soft-close dovetail cabinetry w/pantry & pull-outs. Just beyond, the living room features exposed beams and a beautiful stone gas fireplace, creating the perfect gathering space. The dining room features wide-plank wood flooring, bay window, and French doors opening to a three-season screened porch with TREX decking. An adjoining sitting room offers flexibility as a family room and flows into a home office with custom built-ins. Upstairs, the master bedroom features a cathedral ceiling, walk-in closet, full bath, and beach views. Two additional bedrooms offer maple hardwood flooring and water views, a full bath and laundry. A generous open space provides endless possibilities as a second office, den, playroom, or reading nook. The unfinished walk-up attic with high ceiling and water views offers potential for future expansion. Additional highlights include hardwood flooring throughout main level and bedrooms, an open floor plan, central A/C, vinyl siding, generator transfer switch, detached 2-car garage w/loft space above, ample parking, and a new septic tank. A rare opportunity to own a beautifully restored coastal home where historic character, modern updates, and an unbeatable beachside location come together. Come see!

    Zillow last checked:

    Listing updated:

    Listed by:

    Rose Ciardiello (203)314-6269,

    William Raveis Real Estate 203-453-0391

    Bought with:

    Rose Ciardiello, RES.0798086

    William Raveis Real Estate

    Source: Smart MLS,MLS#: 24188995MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 3
    • Full bathrooms: 3
    Rooms
    • Room types: Laundry
    Primary bedroom
    • Features: Cathedral Ceiling(s), Full Bath, Walk-In Closet(s), Hardwood Floor
    • Level: Upper
    • Area: 255 Square Feet
    • Dimensions: 15 x 17
    Bedroom
    • Features: Hardwood Floor
    • Level: Upper
    • Area: 368 Square Feet
    • Dimensions: 16 x 23
    Bedroom
    • Features: Hardwood Floor
    • Level: Upper
    • Area: 156 Square Feet
    • Dimensions: 12 x 13
    Dining room
    • Features: Bay/Bow Window, French Doors, Wide Board Floor
    • Level: Main
    • Area: 210 Square Feet
    • Dimensions: 14 x 15
    Family room
    • Features: Hardwood Floor
    • Level: Main
    • Area: 221 Square Feet
    • Dimensions: 13 x 17
    Kitchen
    • Features: Quartz Counters, Kitchen Island, Pantry, Hardwood Floor
    • Level: Main
    • Area: 150 Square Feet
    • Dimensions: 10 x 15
    Living room
    • Features: Beamed Ceilings, Gas Log Fireplace, Wide Board Floor
    • Level: Main
    • Area: 300 Square Feet
    • Dimensions: 12 x 25
    Loft
    • Features: Wall/Wall Carpet
    • Level: Upper
    • Area: 234 Square Feet
    • Dimensions: 13 x 18
    Office
    • Features: Built-in Features, Hardwood Floor
    • Level: Main
    • Area: 120 Square Feet
    • Dimensions: 10 x 12
    Heating
    • Forced Air, Natural Gas
    Cooling
    • Central Air
    Appliances
    • Included: Gas Cooktop, Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer, Gas Water Heater, Water Heater
    • Laundry: Upper Level, Mud Room
    Features
    • Open Floorplan, Entrance Foyer
    • Basement: Crawl Space,Hatchway Access,Interior Entry
    • Attic: Walk-up
    • Number of fireplaces: 1
    Interior area
    • Total structure area: 2,460
    • Total interior livable area: 2,460 sqft
    • Finished area above ground: 2,460

    Property

    Parking
    • Total spaces: 2
    • Parking features: Detached, Garage Door Opener
    • Garage spaces: 2
    Features
    • Patio & porch: Screened, Enclosed, Porch, Covered, Patio
    • Exterior features: Sidewalk
    • Has view: Yes
    • View description: Water
    • Has water view: Yes
    • Water view: Water
    • Waterfront features: Walk to Water, Water Community
    Lot
    • Size: 0.49 Acres
    • Features: Level, Cul-De-Sac, In Flood Zone
    Details
    • Additional structures: Shed(s)
    • Parcel number: 1118520
    • Zoning: R-3

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    • Property subtype: Single Family Residence
    Materials
    • Vinyl Siding
    • Foundation: Block, Stone
    • Roof: Asphalt
    Condition
    • New construction: No
    • Year built: 1874

    Utilities & green energy

    • Sewer: Septic Tank
    • Water: Public
    • Utilities for property: Cable Available

    Community & HOA

    Community
    • Features: Basketball Court, Health Club, Library, Medical Facilities, Park, Playground
    HOA
    • Has HOA: No
    Location
    • Region: Guilford

    Financial & listing details

    • Price per square foot: $407/sqft
    • Tax assessed value: $428,960
    • Annual tax amount: $12,182
    • Date on market: 7/6/2026

    Price history

    DateEventPrice
    8/31/2026Sold$1,000,000$407/sqft
    Source: Smart MLS #24188995 Report a problem
    7/28/2026Pending sale$1,000,000$407/sqft
    Source: Smart MLS #24188995 Report a problem
    7/11/2026Listed for sale$1,000,000+70.9%$407/sqft
    Source: Smart MLS #24188995 Report a problem
    4/15/2008Sold$585,000+239.1%$238/sqft
    Source: Public Record Report a problem
    5/6/1992Sold$172,500$70/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$11,861 +4%$428,960
    2024$11,402 +2.7%$428,960
    2023$11,101 +23.3%$428,960 +58.4%
    2022$9,004 +1.9%$270,810
    2021$8,834 +1%$270,810
    2020$8,750 +0.9%$270,810 +0%
    2019$8,673 +2.4%$270,790
    2018$8,470 +1.5%$270,790 -4.8%
    2017$8,348 +2.4%$284,340
    2016$8,152 $284,340
    Find assessor info on the county website

    Neighborhood: Guilford Center

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Calvin Leete
    • Middle: Adams,Baldwin
    • High: Guilford

    Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Sell for more on Zillow
    Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
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    With Zillow Showcase(estimated)
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