21 W 3rd St, New Castle, DE 19720
OFF MARKET

$469,300

Trulia Estimate
  • 3 Beds
  • 1.5 Baths
  • 2,000 sqft

21 W 3rd St, New Castle, DE 19720

Est. Refi. Payment $2,849/mo*
Refinance Your Home
Currently Off Market - Sold Aug 4, 2020 for $371,500

Home Value

Trulia Estimate
$469K
Since last month
Decreased$400 (-0.1%)
Since last year
Increased$15K (+3.4%)
Since last sale
Increased$100K (+27%)
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 +107% in the last 10 years
MonthEstimated value
2026
September 2026$472K
August 2026$472K
July 2026$475K
June 2026$481K
May 2026$476K
April 2026$469K
March 2026$471K
February 2026$466K
January 2026$456K
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
104 E 3rd St, New Castle, DE
0.19
Townhouse
$575,000
08/18/26
3
2.5
1,800
113 E 2nd St, New Castle, DE
0.22
Townhouse
$320,000
09/29/25
3
1.5
1,250
132 E 3rd St, New Castle, DE
0.25
Townhouse
$385,000
11/21/25
3
2.5
1,400
123 E 2nd St, New Castle, DE
0.24
Townhouse
$559,000
12/22/25
3
3.5
1,965
211 Harmony St, New Castle, DE
0.19
Townhouse
$330,000
12/03/25
3
1.5
1,200
28 The Strand, New Castle, DE
0.15
Townhouse
$425,000
09/30/25
4
3.5
2,625
920 Clayton St, New Castle, DE
0.47
Townhouse
$255,000
12/11/25
3
1.5
1,475
213 Harmony St, New Castle, DE
0.19
Townhouse
$375,000
08/20/26
2
1.5
1,275
303 9th St, New Castle, DE
0.47
Townhouse
$360,000
04/24/26
4
3.5
2,075
122 Harmony St, New Castle, DE
0.18
Townhouse
$365,000
07/02/26
2
2
975

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
37 W 3rd St, New Castle, DE 19720
0.04
$533,600
3
2.5
1,800
Off Market
39 W 3rd St, New Castle, DE 19720
0.05
$496,000
3
2.5
1,800
Off Market
15 W 3rd St, New Castle, DE 19720
0.02
$367,700
2
2
1,425
Off Market
46 W 3rd St, New Castle, DE 19720
0.05
$619,900
3
2.5
2,100
For Sale
33 W 4th St, New Castle, DE 19720
0.05
$244,000
3
1.5
1,925
Off Market
57 W 4th St, New Castle, DE 19720
0.07
$237,900
2
1
1,300
Off Market
26 W 4th St, New Castle, DE 19720
0.05
$575,000
4
2.5
2,775
Recently Sold
1 Battery Park, New Castle, DE 19720
0.09
$603,900
5
3.5
2,375
Off Market
14 Dalby Aly, New Castle, DE 19720
0.09
$400,000
2
2
1,300
Recently Sold
400 Foundry St, New Castle, DE 19720
0.08
$258,500
3
1.5
1,100
Off Market
64 W 4th St, New Castle, DE 19720
0.10
$321,400
2
2.5
1,200
Off Market
313 Delaware St, New Castle, DE 19720
0.08
$1,028,700
5
3.5
5,300
Off Market

Local Information

  • Map ViewExplore the area around 21 W 3rd St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Townhouse
Built in 1890
2,000 sqft
$235/sqft

About this House

Visit this home virtually: http://www.vht.com/434070639/IDXS - Old world charm abounds in this expanded Historic Town Home in the Heart of Old New Castle, the region's loveliest riverfront town. Truly a unique property that has enjoyed numerous updates and expansions, from its beautiful front door with a stained glass transom to its professionally designed and executed rear courtyard and garden beds. A vestibule welcomes you with a 15 pane entry door to the first floor hallway. Beautiful wood floors span the entire level, from the bright and spacious formal living room to the entrance to the enclosed porch in the rear. The formal living room has large north and south facing windows with deep sills, providing great light, and a large gas fireplace as its centerpiece. There's a large coat closet and storage area here and a conveniently located powder room off the hallway. The generously-sized dining room enjoys a number of period built-ins and leads directly to the expanded kitchen. A chef's delight, to be certain! It is a perfect blend of the best for the cook and ample space for dining and guests. A Viking Commercial appliance for cooking and baking your culinery delights. A large multi-door and compartment refrigerator and freezer. Granite countertops. Custom cabinetry from the cook's corner to the full wall of built-ins that include a desk area. The kitchen was enlarged and now enjoys lots of windows, light and a spacious area for seating. The island provides additional counter space, drawers, cabinetry and seating for two. The kitchen has great views and leads to the screened-in porch and stunning courtyard. Beautifully designed, it has numerous raised tree and flower beds, multiple areas for furniture and outdoor entertaining. Designed to function as exterior living space, this courtyard is truly perfect for entertaining and enjoying the good weather months outdoors. The second level of this beautiful home also offers incredible views and lots of thoughtully planned upgrades. Two bedrooms face the front of the home, one with the extra-convenient features of its own sink, vanity and medicine cabinet. The other bedroom contains a wide staircase to a floored attic that has a dormer window, built-in shelves and recessed lighting. This could easily serve as another bedroom, an office or an artist's studio! An expanded full bath between the front bedrooms and huge master in the rear addition of the second level contains a cedar closet and a laundry center with shelves and cabinets. It boasts a large vanity with double sinks, twin medicine cabinets, a jetted tub with a tile surround and lots of room to move about!! The master bedroom is a real special retreat. It has a vaulted ceiling with skylights, a wall of windows, a very spacious closet and built-in shelving. It opens to a private deck with million-dollar park and river views, the perfect spot for a morning coffee or evening happy hour! Custom millwork, moldings and wood floors are found through out the home. Replacement windows. Central Air. A half-basement for your systems and storage needs, a garden shed for outdoor tools and furniture. Lots of charming window flower boxes throughout the property. This home is impeccably maintained. Plans, manuals and information on improvements are available for review. This home is NOT located in the flood plain. Situated right in the center of town, it's truly just steps to the museums, restaurants, new pier, Battery Park and the river walkway. You'll enjoy amenities provided or subsidized by the City of New Castle and The Board of Trustees, such as numerous municipal parks, free trash, recycling and yard waste pickup services, tennis courts, summertime park concerts and so, so much more! Choosing 21 W Third Street, with fine details and expert craftmanship evident throughout, will offer you great comfort and luxury. Don't delay to capture this remarkable home and the lifestyle awaiting you in Old New Castle!
21 W 3rd St, New Castle, DE 19720 is a 3 bedroom, 2 bathroom, 2,000 sqft townhouse built in 1890. It last sold for $371,500 on Aug 4, 2020. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $469,300, with a rent estimate of $2,685/month.

Home Details for 21 W 3rd St

Interior Features

Interior Details
BasementAtticNumber of Rooms: 6
Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: BrickFoundation Type: Crawl Raised
Parking & Garage
Parking: On Street

Property Information

Year Built
Year Built: 1890
Property Type / Style
Property Type: TownhouseArchitecture: Row House

Lot Information

Lot Area: 2178 sqft

Price and Tax history

DateEventPrice
Aug 4, 2020
Source: N/A
Sold
$371,500
Jun 16, 2020
Source: Agent Provided
Pending
$372,900
Jun 4, 2020
Source: Agent Provided
Listed For Sale
$372,900

Market trends in New Castle

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$278K
$8KMoM
Sale-to-List Price
92.2%
4.5%MoM
Price per sq ft
$186
$1MoM
Available listings
105
7MoM

Around this home

What Locals Say about New Castle

At least 339 Trulia users voted on each feature.

  • 85 % Say car is needed

  • 83 % Say it's dog friendly

  • 82 % Say parking is easy

  • 78 % Say yards are well-kept

  • 76 % Say there are sidewalks

  • 70 % Say there's holiday spirit

  • 66 % Say it's quiet

  • 66 % Say kids play outside

  • 57 % Say streets are well-lit

  • 51 % Say people would walk alone at night

  • 49 % Say there's wildlife

  • 48 % Say neighbors are friendly

  • 48 % Say they plan to stay for at least 5 years

  • 42 % Say it's walkable to restaurants

  • 40 % Say it's walkable to grocery stores

  • 27 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • John ONeill
    "They would like plenty places to walk the dogs. They would not like that some people dont put leashes on their dog"
    0
    Flag
  • Wendell Carter
    "Can easily get to main roads and highways. Traffic is busy during rush hour but otherwise reasonable. "
    0
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  • Kelly P Rentillo
    "There are always people walking their dogs in the neighborhood they always have them leashed, it’s a nice neighborhood and quiet too"
    0
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  • jeison Duran-Santana
    "It’s a quiet neighborhood, everyone respects each other. Never had any issues living here. Perfect place to settle down and raise a family. "
    0
    Flag
  • Leah Sernas
    "Parents should know that there are lots of places kids can play in. As long as they run within the subdivision, it should be safe"
    0
    Flag
  • Trulia User
    "Nicely said by and a true friend and friend to me as I have been through this for a while and it has made a "
    0
    Flag
  • Hiskiee
    "Teaching kids about real estate and making sure they understand the fundamentals of getting a house "
    0
    Flag
  • 66ksskmmrd
    "Love it it’s great money here and it’s easy to get I recommend entrepreneurs to come here and make your money "
    3
    Flag
  • Leah Sernas
    "There is a trail nearby for long walks. My dog has enjoyed them. My neighbors have dogs and they seem to be well fenced. "
    1
    Flag
  • Trulia User
    "The have yard sales every so often very quiet ! Lots of older people here so there’s never any drama . The Grocery store is right outside of the neighborhood so it’s a great location "
    4
    Flag
  • Trulia User
    "there are many families in the area with great parks and schools. great community near the library and bowling alley rite aid "
    2
    Flag
  • Trulia User
    "My family has two houses in this neighborhood. Original neighbors or their children reside in the houses surrounding both homes. We have known them over 35 years and can still ask them to watch our homes while we are away. "
    6
    Flag
  • Trulia User
    "I’ve lived here for almost a decade now and love it. The convenience of stores around, and things to do. The neighborhood is overall very nice. "
    1
    Flag
  • Trulia User
    "I don't use public transportation but there is public transportation in the neighborhood. neighbors are friendly and we look out for each other"
    1
    Flag
  • Trulia User
    "Friendly people nice yards and close to everything including home improvement stores Home Depot It’s very quiet also and I like that . The neighborhood is also close to good schools for the kids. That’s what really interests me as well "
    1
    Flag
  • Trulia User
    "Neighborhood nice and quiet been living here for 51/2 years if I didn’t have to move I would love to stay around and love the school "
    0
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  • Trulia User
    "nothing special it just quiet. peaceful neighborhood. I wouldn't mind staying in this area. Trick or Treating is safe around here as well. I like the schools my children attend "
    0
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  • Trulia User
    "Great neighborhood for raising a family, there’s a middle school and a high school only five minutes away "
    0
    Flag
  • Trulia User
    "Nice neighborhoods! Dog friendly. Nice place to live. New castle city takes care of your trash and snow removal."
    1
    Flag
  • Trulia User
    "The area is safe and I feel great about my children growing up in this neighborhood. The neighbors are friendly as well"
    0
    Flag
  • Trulia User
    "Nice, safe and huge area yo live. We love here for 6 years and I hope to be here always. This is a very quiet place. Nice people and safe place to live. "
    0
    Flag
  • Trulia User
    "Thier is no dog park available for the dogs. Also not many people or poop dispenser for the clean up after the dog has used the restroom."
    0
    Flag
  • Jennifer C.
    "It’s a small colonial town and has so much history that has been well taken care if through the years. The neighbors are all friendly and everyone loves old houses and have a lot of knowledge they share with us newbies."
    12
    Flag
  • Jordaynn
    "It’s just pretty peaceful nothing much really happens here. Everyone minds their own business and everyone is friendly"
    7
    Flag
  • Brittany F.
    "Lots of grass for dogs to run and play. I see many dog owners who walk their dogs daily. However there is no dog park. "
    3
    Flag
  • Joshua R.
    "Great neighborhood. But there are no grocery stores at a walking distance. Sidewalks are not available everywhere, it’s hit or miss. "
    8
    Flag
  • Joshua R.
    "There’s a walking park and everyone curbs their dogs! Very dog friendly neighborhood. Large backyards. "
    2
    Flag
  • Abbey R.
    "People do walk there dogs and there are several different parks inNew Castle, and all parks allow dogs. "
    0
    Flag
  • Joshua R.
    "It’s a safe neighborhood for the entire family. Public transport is not that great but it’s available. "
    2
    Flag
  • Rayshawn W.
    "children playing all around. Able to walk around the neighborhood easily. No one bothers no one. "
    1
    Flag
  • Wnakevis
    "there aren't really any community events. but the neighborhood is quiet. I have never encountered any form of issues during my stay. "
    6
    Flag
  • Luar O.
    "It’s right near all the major highways so getting to any part of delaware is fairly quick and easy. "
    3
    Flag
  • Jennifer S.
    "Safe for kids to play, not much events like when I was a kid... it’s safe and clean. Not sure why it’s making put 100 Characters "
    1
    Flag
  • Natasha.hope.davis
    "Public school systems are sub par & generally unsafe. However public parks, malls, etc. are good. Location is the best thing going (close to I-95 & a hop skip & jump from other states like NY, NJ, MD, VA, etc.)."
    0
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  • Michael E.
    "We have the best holiday events. The spirit of Christmas, Halloween, separation day. All we need now is a pirate festival!"
    0
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  • Kyle E.
    "I have no problem with my commute in this area. Traffic is usually at a minimum, and even during the rush hours, traffic usually flows pretty well. "
    3
    Flag
  • Nursesmiley28
    "Nice space between the homes, decent size yards , pretty clean, feel safe. I’ve lived here almost all my life and I wish I could buy a house in my neighborhood "
    0
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  • Paige R. T.
    "New Castle is pretty centrally locates. Easy access to bus at every neighborhood, main highway cuts right through to get to Baltimore, Philadelphia and NYC within 30 minutes to 1 1/2 hrs. "
    0
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  • Hector J.
    "Access to public transportation. Great commute time due to access to I95 I295. Shopping Center near by. Several gas stations. Excellent commute time to a 2 big shopping centers. 15 minutes away from Christisna Mall."
    0
    Flag
  • Erica J.
    "Public bus is about 3/4 a mile away. Driving is your only option. During snow fall it is hard to get around. We also frequently have flooding. "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 21 W 3rd St

  • What is 21 W 3rd St estimated to be worth?
    Trulia's estimated value for 21 W 3rd St in New Castle, DE is $469,300.
  • What is the price history for 21 W 3rd St?
    21 W 3rd St in New Castle, DE last sold for $371,500 in August 2020.
  • Is New Castle a buyer's or seller's market?
    New Castle is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in New Castle?
    The median sale price in New Castle is $278K. That is up $8K from the prior month.
  • Does 21 W 3rd St have air conditioning?
    Yes, 21 W 3rd St in New Castle, DE has air conditioning.
  • Does 21 W 3rd St have parking?
    Yes, 21 W 3rd St in New Castle, DE has on-site parking.

Explore by feature - Pet Friendly

14 pet-friendly rentals in New Castle, DE

Explore by feature - Air Conditioning

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Explore by feature - Pool

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Explore by feature - Outdoor Space

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Off Market Homes Near 21 W 3rd St

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