For sale

$450,000

203 Keller Beyer Rd, New Castle, DE 19720

6beds

3,425sqft

Get pre-qualified

Single Family Residence

Built in 2004

0.51 Acres Lot

$668,100 Zestimate^®

$131/sqft

$21/mo HOA

What's special

Finished basement

The one you’ve been waiting for just hit Bayview Manor! Nestled on an oversized 0.51-acre lot in New Castle, this expansive 5-bedroom,4.5-bathroom Colonial boasts over 3,400 square feet of open living space, a 2-car garage, finished basement and endless potential. Home is being sold under appraised value. Opportunities like this don't last long. Keep your eyes open—the full reveal is coming soon. Please Note: Property will be sold strictly AS-IS.

1 day

1,424

113

Loading...

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 6
Bathrooms: 5
Full bathrooms: 4
1/2 bathrooms: 1
Main level bathrooms: 1

Basement

Area: 0

Heating

Forced Air, Other, Solar

Cooling

Central Air, Electric, Other

Appliances

Included: Electric Water Heater

Features

Basement: Full,Finished
Number of fireplaces: 1
Fireplace features: Electric

Interior area

Total structure area: 3,425
Total interior livable area: 3,425 sqft
Finished area above ground: 3,425
Finished area below ground: 0

Property

Parking

Total spaces: 4
Parking features: Inside Entrance, Attached, Driveway
Attached garage spaces: 2
Uncovered spaces: 2

Accessibility

Accessibility features: None

Features

Levels: Two
Stories: 2
Pool features: None

Lot

Size: 0.51 Acres

Details

Additional structures: Above Grade, Below Grade
Parcel number: 10041.30003
Zoning: NC21
Special conditions: Standard

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Single Family Residence

Materials

Vinyl Siding, Aluminum Siding
Foundation: Concrete Perimeter

Condition

New construction: No
Year built: 2004

Utilities & green energy

Sewer: Public Sewer
Water: Public

Community & HOA

Community

Subdivision: Bayview Manor

HOA

Has HOA: Yes
HOA fee: $250 annually

Location

Region: New Castle

Financial & listing details

Price per square foot: $131/sqft
Tax assessed value: $685,600
Annual tax amount: $5,388
Date on market: 6/11/2026
Listing agreement: Exclusive Right To Sell
Listing terms: Cash,FHA,VA Loan,Conventional
Ownership: Fee Simple

Estimated market value

$668,100

$621,000 - $722,000

$3,563/mo

Price history

Date	Event	Price
6/11/2026	Listed for sale	$450,000+32.6%$131/sqft
Source: Bright MLS #DENC2104748 Report a problem
4/22/2004	Sold	$339,290$99/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	--	$685,600 +468.5%
2024	$3,421 +11.7%	$120,600
2023	$3,062 -4.4%	$120,600
2022	$3,202 -2.9%	$120,600
2021	$3,297 -0.4%	$120,600
2020	$3,311 +0.2%	$120,600
2019	$3,306 +9%	$120,600
2017	$3,032 +19.5%	$120,600
2016	$2,536	$120,600
2015	$2,536 -0.1%	$120,600
2014	$2,539	$120,600
2013	--	$120,600
2012	--	$120,600
2011	--	$120,600
2010	--	$120,600
2009	--	$120,600
2008	--	$120,600
2007	--	$120,600
2006	--	$120,600
2005	--	$120,600
2004	--	$120,600 +254.7%
2003	--	$34,000
2002	--	$34,000 +27.8%
2001	--	$26,600

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

Explore the cost of this home by adjusting the details. Changes won't be saved.

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.

See how much you could borrow to make a competitive offer.

Get pre-qualified