Skip main navigation
from $439,990

Buildable plan: Columbia with Finished Basement, Knollwood, Felton, DE 19943

4beds
3,133sqft
: 
Single Family Residence
Built in 2026
-- sqft lot
$-- Zestimate®
$140/sqft
$-- HOA

What's special

Discover room to grow in the Columbia with a Finished Basement at Knollwood - where you'll enjoy more space inside and out with finished basements and 1/4-acre homesites in the Caesar Rodney School District. This thoughtfully planned home is where flexible design meets everyday comfort. The open-concept main level features a spacious great room that flows seamlessly into the kitchen and dining area - ideal for entertaining or relaxed family time. A versatile flex space can serve as a home office, study, or playroom. Upstairs, retreat to the private owner's suite with a walk-in closet and spa-inspired bath, complemented by additional bedrooms and a convenient loft. Downstairs, the finished basement adds valuable square footage for a rec room, home gym, media lounge, or guest space - giving you the flexibility now and in the future. At Knollwood, you'll enjoy a peaceful community setting with easy access to Route 13, Dover, and Delaware's beaches - plus everyday shopping and dining just minutes away. The Columbia at Knollwood is a home you can truly grow into. Schedule a visit today to learn more!
6
|
0
|
Travel times

Schedule tour

Select your preferred tour type — either in-person or real-time video tour — then discuss available options with the builder representative you're connected with.

Facts & features

Interior

Bedrooms & bathrooms
  • Bedrooms: 4
  • Bathrooms: 3
  • Full bathrooms: 2
  • 1/2 bathrooms: 1
Interior area
  • Total interior livable area: 3,133 sqft
Video & virtual tour

Property

Parking
  • Total spaces: 2
  • Parking features: Garage
  • Garage spaces: 2
Features
  • Levels: 2.0
  • Stories: 2

Construction

Type & style
  • Home type: SingleFamily
  • Property subtype: Single Family Residence
Condition
  • New Construction
  • New construction: Yes
Details
  • Builder name: Ryan Homes

Community & HOA

Community
  • Subdivision: Knollwood
Location
  • Region: Felton

Financial & listing details

  • Price per square foot: $140/sqft
  • Date on market: 3/4/2026
621 Knollwood Blvd, Felton, DE 19943

Source: Ryan Homes

Contact builder
Builder logo
Connect with the builder representative who can help you get answers to your questions. 

By pressing Contact builder, you agree that Zillow Group and other real estate professionals may call/text you about your inquiry, which may involve use of automated means and prerecorded/artificial voices and applies even if you are registered on a national or state Do Not Call list. You don't need to consent as a condition of buying any property, goods, or services. Message/data rates may apply. You also agree to our Terms of Use.

Learn how to advertise your homes

Estimated market value

Not available

Estimated sales range

Not available

$3,302/mo

Price history

DateEventPrice
4/9/2026Listed for sale$439,990-2.2%$140/sqft
Source: Ryan Homes Report a problem
1/5/2026Listing removed$449,990$144/sqft
Source: Ryan Homes Report a problem
12/9/2025Listed for sale$449,990+11.1%$144/sqft
Source: Ryan Homes Report a problem
11/2/2025Listing removed$404,990$129/sqft
Source: Ryan Homes Report a problem
10/3/2025Price change$404,990-3.6%$129/sqft
Source: Ryan Homes Report a problem
9/16/2025Price change$419,990+1.2%$134/sqft
Source: Ryan Homes Report a problem
9/10/2025Price change$414,990-2.8%$132/sqft
Source: Ryan Homes Report a problem
8/22/2025Price change$426,990+0.5%$136/sqft
Source: Ryan Homes Report a problem
8/17/2025Price change$424,990-2.3%$136/sqft
Source: Ryan Homes Report a problem
8/12/2025Price change$434,990-3.3%$139/sqft
Source: Ryan Homes Report a problem
7/8/2025Price change$449,990+1.1%$144/sqft
Source: Ryan Homes Report a problem
6/10/2025Price change$444,990+2.3%$142/sqft
Source: Ryan Homes Report a problem
5/29/2025Price change$434,990+1.2%$139/sqft
Source: Ryan Homes Report a problem
5/23/2025Price change$429,990+1.2%$137/sqft
Source: Ryan Homes Report a problem
5/21/2025Price change$424,990+1.2%$136/sqft
Source: Ryan Homes Report a problem
5/6/2025Price change$419,990-4.5%$134/sqft
Source: Ryan Homes Report a problem
4/22/2025Listed for sale$439,990$140/sqft
Source: Ryan Homes Report a problem

Public tax history

Tax history is unavailable.

Neighborhood: 19943

Nearby schools

GreatSchools rating
Schools provided by the builder
  • District: Caesar Rodney

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

Similar homes

Skip to the end of the carouselSkip to the beginning of the carousel