378 Castle Avenue, Fairfield, CT 06825
SOLD
DEC 22, 2025

$547,800

Trulia Estimate
  • 3 Beds
  • 1 Bath
  • 1,248 sqft

378 Castle Avenue, Fairfield, CT 06825

Est. Refi. Payment $3,726/mo*
Refinance Your Home
Currently Off Market - Sold Dec 22, 2025 for $515,000 (8% above list price)

Home Value

Trulia Estimate
$548K
Since last month
Increased$300 (+0.1%)
Since last year
Increased$56K (+11.5%)
Since last sale
Increased$33K (+6.4%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +84% in the last 10 years
MonthEstimated value
2026
September 2026$548K
August 2026$548K
July 2026$540K
June 2026$535K
May 2026$530K
April 2026$523K
March 2026$521K
February 2026$521K
January 2026$516K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
175 School Street, Fairfield, CT
0.20
Single-Family Home
$615,000
06/30/26
3
1
1,168
270 Andrassy Avenue, Fairfield, CT
0.38
Single-Family Home
$610,000
12/23/25
3
1
1,008
449 High Street, Fairfield, CT
0.34
Single-Family Home
$575,000
09/26/25
3
2
1,248
694 Jennings Road, Fairfield, CT
0.35
Single-Family Home
$616,500
09/29/25
4
4
3,290
633 Black Rock Turnpike, Fairfield, CT
0.10
Single-Family Home
$320,000
11/14/25
2
1
762
1 Overlook Avenue, Fairfield, CT
0.09
Single-Family Home
$650,000
04/02/26
4
1.5
1,462
18 Dawn Street, Fairfield, CT
0.31
Single-Family Home
$590,000
06/24/26
3
1.5
1,075

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
41 Warren Avenue, Fairfield, CT 06825
0.04
$642,800
3
2
1,538
Off Market
29 Warren Avenue, Fairfield, CT 06825
0.05
$723,300
3
2
2,499
Off Market
321 Castle Avenue, Fairfield, CT 06825
0.05
$612,700
3
2
1,120
Off Market
122 Warren Avenue #122, Fairfield, CT 06825
0.06
$610,100
3
2.5
2,431
Off Market
36 Coburn Street, Fairfield, CT 06825
0.03
$571,000
3
1.5
1,710
Off Market
404 Castle Avenue, Fairfield, CT 06068
0.04
$804,600
4
2.5
2,500
Off Market
29 Coburn Street, Fairfield, CT 06825
0.03
$594,000
3
1
1,074
Off Market
310 Castle Avenue, Fairfield, CT 06825
0.06
$427,800
2
1
734
Off Market
414 Castle Avenue #414, Fairfield, CT 06825
0.05
-
5
3.5
2,284
Off Market
114 Warren Avenue #114, Fairfield, CT 06432
0.05
$524,500
3
2.5
1,960
Off Market
110 Warren Avenue #122, Fairfield, CT 06430
0.06
$508,700
3
2.5
1,650
Off Market

Local Information

  • Map ViewExplore the area around 378 Castle Avenue.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1930
1,248 sqft
$413/sqft
1 Car Garage

About this House

**OFFER DEADLINE: Monday 11/24/25 before 1PM** Step into the heart of Fairfield and enjoy the rare convenience of living just moments from the Fairfield/Black Rock train station, town beaches, shops, schools, and all the places that make this community so special. 378 Castle Avenue welcomes you with warm, sun-filled rooms, gleaming hardwood floors, and a bright, cheerful kitchen-spaces that instantly feel like home. Thoughtfully cared for with meaningful updates including a new roof, gutters, hot water heater, and more (full list attached), this home is truly move-in ready. The finished lower level offers the perfect escape for movie nights, a playroom, or a cozy hangout space, complete with its own dedicated laundry area. Step outside to a spacious, fenced-in backyard with a wood deck-ideal for mornings with coffee, summer cookouts, and gatherings with family and friends. It's the kind of yard that becomes part of your everyday lifestyle. For those looking to grow, the space above the garage is already approved by the town for a two-level addition, and the seller will provide the plans-an incredible opportunity to expand in the future. With unmatched commuter convenience and effortless access to all Fairfield offers, this home delivers comfort, value, and the lifestyle you've been searching for.
378 Castle Avenue, Fairfield, CT 06825 is a 3 bedroom, 1 bathroom, 1,248 sqft single-family home built in 1930. It last sold for $515,000 on Dec 22, 2025 (8% above the $479,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $547,800, with a rent estimate of $3,374/month.
Last check for updates: about 3 hours ago
Listed by Jennifer H. Delaurentis, (203) 339-5485
Compass Connecticut, LLC, (203) 489-6499
Bought with: Nydia Felix, (718) 791-8297, Coldwell Banker Realty, (203) 795-6000
Source: Smart MLS, MLS#24140701

Home Details for 378 Castle Avenue

Interior Features

Interior Details
Basement: Full,Garage Access,Interior Entry,Partially FinishedNumber of Rooms: 8Types of Rooms: Master Bedroom, Bedroom, Bathroom, Den, Dining Room, Kitchen, Study
Beds & Baths
Number of Bedrooms: 3Number of Bathrooms: 1Number of Bathrooms (full): 1
Dimensions and Layout
Living Area: 1248 Square Feet
Appliances & Utilities
Appliances: Electric Range, Microwave, Refrigerator, Dishwasher, Washer, Dryer, Wine Cooler, Electric Water Heater, Water HeaterDishwasherDryerLaundry: Lower LevelMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Steam,OilHas CoolingAir Conditioning: Window Unit(s)Has HeatingHeating Fuel: Steam
Fireplace & Spa
No Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltPatio / Porch: DeckFencing: Wood, PrivacyExterior: Rain GuttersFoundation: Concrete PerimeterNo Private Pool
Parking & Garage
Number of Garage Spaces: 1Number of Covered Spaces: 1No CarportHas a GarageHas an Attached GarageParking Spaces: 1Parking: Attached
Frontage
Waterfront: Beach AccessNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 1008 Square FeetFinished Area (below surface): 240 Square Feet

Property Information

Year Built
Year Built: 1930
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Cape Cod
Building
Construction Materials: Vinyl SidingNot a New ConstructionDoes Not Include Home Warranty
Property Information
Parcel Number: 123722

Price & Status

Price
List Price: $479,000Price Per Sqft: $413/sqft
Status Change & Dates
Off Market Date: Fri Dec 05 2025Possession Timing: Immediate

Active Status

MLS Status: Closed

Location

Direction & Address
City: FairfieldCommunity: Tunxis Hill
School Information
Elementary School: McKinleyJr High / Middle School: TomlinsonHigh School: Fairfield Warde

Building

Building Area
Building Area: 1248 Square Feet

Community

Community Features: Health Club, Lake, Library, Medical Facilities, Near Public Transport, Shopping/Mall

HOA

No HOA

Lot Information

Lot Area: 6534 sqft

Miscellaneous

BasementMls Number: 24140701Attic: NoneAttribution Contact: (203) 339-5485Above Grade Unfinished Area: 1008Activation Date: Thu Nov 20 2025

Additional Information

Health ClubLakeLibraryMedical FacilitiesNear Public TransportShopping/Mall

Price and Tax history

DateEventPrice
Dec 22, 2025
Source: Smart MLS #24140701
Sold
$515,000
Dec 9, 2025
Source: Smart MLS #24140701
Pending
$479,000
Nov 20, 2025
Source: Smart MLS #24140701
Listed For Sale
$479,000
Aug 15, 2018
Source: Smart MLS #170075563
Sold
$300,000
May 6, 2018
Source: Agent Provided
Pending
$300,000

Market trends in Fairfield

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$986K
$28.33KMoM
Sale-to-List Price
103.8%
0.2%MoM
Price per sq ft
$473
$1MoM
Available listings
129
33MoM

Around this home

What Locals Say about Fairfield

At least 343 Trulia users voted on each feature.

  • 91 % Say it's dog friendly

  • 87 % Say car is needed

  • 85 % Say parking is easy

  • 82 % Say yards are well-kept

  • 79 % Say there's holiday spirit

  • 76 % Say people would walk alone at night

  • 71 % Say kids play outside

  • 66 % Say they plan to stay for at least 5 years

  • 66 % Say it's quiet

  • 64 % Say there's wildlife

  • 61 % Say neighbors are friendly

  • 61 % Say there are sidewalks

  • 59 % Say streets are well-lit

  • 57 % Say it's walkable to restaurants

  • 50 % Say there are community events

  • 48 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • teddyabby
    "It’s safe and pretty and everyone looks out for one another. There is a bunch of cute parks and a nice walkable downtown."
    0
    Flag
  • Bnsdkbr225
    "Friendly and beautiful. Close to Lake Mohegan and parks. Lake rights to Lake Hill’s association . "
    0
    Flag
  • Kevin.cohen318
    "Great place to raise a family, incredibly safe and has all the amenities you could want on a year round basis."
    0
    Flag
  • Alexande.pappas
    "Yes walking miking kids walking to school we have public beaches lake’s plenty of restaurants churches"
    0
    Flag
  • Samuel Rivera
    "Great town for families with kids. Fairfield offers great schools, good supermarkets, tons of restaurants and entertainment "
    0
    Flag
  • Timothy Moss
    "Very family friendly. Great place to live for people of any age. I’ve lived here for 10 years now….."
    0
    Flag
  • Kevin.cohen318
    "5 minutes to either I-95, the Merritt Parkway or metro north, train to NYC is just over an hour each way. Great town that’s close to everything but not too close to anything."
    1
    Flag
  • Trulia User
    "My neighbor is safe and friendly and very clean as well. I've lived in this neighborhood over 18 years and absolutely love it. Thank you "
    3
    Flag
  • Trulia User
    "A very well maintained area . Homes streets ,business ,beaches schools ,library’s ( 3 ) . So much to offer !"
    0
    Flag
  • Sauerh
    "My neighborhood is family-oriented with distinct yet harmonious homes with well- kept yards. We are a short trip from Bridgeport, Norwalk, and Stamford with excellent connections via Metro North and I-95."
    5
    Flag
  • Isabellecj
    "Great neighborhood , good schools, close to town and railway station and beach . Very safe and quiet , properties well maintained and kids friendly . Love my neighborhood!"
    3
    Flag
  • Collin M.
    "Tons of events. Parties. Free concerts etc. there is so much fun things to do and see here. Beaches are amazing!"
    0
    Flag
  • Ab h
    "Walk to absolutely everything from hop on the train to yankee stadium or going to your dentist. Beautiful beaches and parks at your fingertips and children’s activities galore."
    0
    Flag
  • Juan G.
    "Quiet, clean and a good place to raise your kids. The school system it’s awesome and you know your kids are in good hands. "
    1
    Flag
  • Imeiers
    "We have neighbourhood block parties, the best trick or treating in town and a wonderful community spirit. Easily one of the best neighbourhoods in Fairfield. "
    5
    Flag
  • Troy P.
    "I work in Fairfield and it’s a wonderful town. The drive from New Haven is pretty easy with 2 route options either 95 or the merit parkway. "
    0
    Flag
  • Juan G.
    "Best in Connecticut, I have lived here for 6 years and my kids love it. If you want a place to raise your kids this it is the place "
    0
    Flag
  • Sar K.
    "Block parties, neighborhood watch, strong neighbor community, varying ages, active community, holiday celebrations: memorial parade, pancake breakfast, Christmas tree lighting, movies at the beach, music on the green, amazing local restaurants, 4th of July fireworks and much more"
    3
    Flag
  • DE
    "Very safe and relatively diverse. Great schools and decent restaurants. The beach is close by and some good golf courses."
    1
    Flag
  • Raquel.noi
    "Would love it, plenty of space for the dogs to run. Walking trails, beautiful neighborhoods to got for a walk. You will love it here!!"
    0
    Flag
  • Raquel
    "Great place, great community environment! It is such nice to go for walks and feel safe. We love that we found our home here!"
    0
    Flag
  • Raquel
    "Great family environment, lots of parks. Neighbors are friendly and welcoming. A lot of activities for kids. "
    0
    Flag
  • Lisalberts
    "It’s friendly and easy to walk or ride bikes around. The schools are wonderful. A real community feel."
    0
    Flag
  • Alek M.
    "Great town to raise a family, good schools and safe neighborhoods for your kids. Friendly people and clean area all around."
    1
    Flag
  • Fortress.management
    "Excellent schools, great town amenities makes it a great area to raise a family. Commuting to NYC is a little over an hour. Vibrant restaurant scene."
    0
    Flag
  • John S. W. J.
    "A great family oriented town. We love the parks the beaches and the community atmosphere. We couldn’t imagine living anywhere else"
    0
    Flag
  • Blythe A. B.
    "Driving to the train station is easy but parking passes are hard to come by unless you find street parking. waiting list is 18 months. "
    0
    Flag
  • Blythe A. B.
    "Everyone walks their dogs. sidewalks are well maintained. there are plenty of parks as well, both dog parks and free space parks. it is well kept by all dog owners, and it’s expected that you pick up after them!"
    0
    Flag
  • Bellaamore99
    "Close to parks, Wholefoods , Homedepo, shopping and metronorth train. Great neighbores . And feel very safe. "
    5
    Flag
  • Mjcejbart
    "Dog walking Mecca at lake Mohegan. All dogs welcome. Very dog friendly. Nice lake and trails to enjoy with or without a dog. "
    0
    Flag
  • Cheetah4455
    "Christmas walk around in Toilsome Hill. Meet the neighbors and everyone brings a different plate of food"
    1
    Flag
  • al .P
    "Lots of dogs on leaches . Not having your dog on a leach is not a good idea . You know your dog but the other does not know your dog "
    1
    Flag
  • Nour Y.
    "One dog can annoy a lot of families since homes are close to each other so multiple dogs barking is even worse"
    5
    Flag
  • Bassickrachel
    "I do see dogs frequently. People seem friendly, neighbors are quiet. I love airfield for the commute and small Town atmosphere."
    1
    Flag
  • Bassickrachel
    "Excellent I am 5 minutes from I-95 and Fairfield Metro Train Station. It is close to grocery stores and it is quite with friendly people."
    0
    Flag
  • Dennis
    "Many dogs that are very pleasant. Owners stop and chat while dogs play. Great way to meet your neighbors."
    0
    Flag
  • Larry
    "Moved here from Dallas and absolutely love it. I commute to downtown New Haven by car and it’s about 30-35 minutes."
    0
    Flag

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IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Frequently asked questions about 378 Castle Avenue

  • What is 378 Castle Avenue estimated to be worth?
    Trulia's estimated value for 378 Castle Avenue in Fairfield, CT is $547,800.
  • What is the price history for 378 Castle Avenue?
    378 Castle Avenue in Fairfield, CT last sold for $515,000 in December 2025.
  • Is Fairfield a buyer's or seller's market?
    Fairfield is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Fairfield?
    The median sale price in Fairfield is $986K. That is up $28.33K from the prior month.
  • Does 378 Castle Avenue have air conditioning?
    Yes, 378 Castle Avenue in Fairfield, CT has air conditioning.
  • Does 378 Castle Avenue have laundry facilities?
    Yes, 378 Castle Avenue in Fairfield, CT has in-unit laundry.

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