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Colonial Woods Delwynn

WILMINGTON, DE 19803

Real Estate Market Report
Balanced Market
March 2026  ·  Source: Realtor.com

Neighborhoods in ZIP 19803

Colonial Woods · Delwynn

Market Analysis

Data as of March 2026. Source: Realtor.com.

The WILMINGTON, DE real estate market (19803) currently shows 57 active listings, with 28 pending sales. Homes are averaging 21 days on the market before going under contract.

Inventory has increased compared to last year, with 21 more homes available — giving buyers more choice.

Homes are selling faster, averaging 21 days on market compared to 22 days last year.

The median listing price has fallen 19.3% year-over-year, from $774,800 to $625,500.

Whether you are buying or selling in WILMINGTON, DE, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.

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Market Context

Market Context

Population: 21,437  ·  Density: 653.8/mi²  ·  Median household income: $122,853

Typical home value: $400,465  ·  Homeownership: 89.6%

Market Overview

Active Listings
57
⇧ 58.3% vs 36 last year
Pending
28
49% pending ratio
Median Price
$625,500
⇩ 19.3% vs $774,800 last year
Average Price
$1,614,078
⇧ 114.2% vs $753,686 last year
Days on Market
21
⇩ 4.5% vs 22 days last year

Price Per Square Foot

Median $/sqft
$270
⇩ 14.8% vs $317/sqft last year
Median Home Size
2,544 sqft
Typical listing size
12-Month $/sqft Trend

Market Trends

Inventory & Days on Market

Year over Year
  • Listings: 57 this year vs 36 last year
  • Days on market: 21 now vs 22 last year

Median & Average Pricing

Year over Year
  • Median: $625,500 (-19.3% YoY)
  • Average: $1,614,078 (+114.2% YoY)

12-Month Price Trend

Median & Average
  • Median and average listing prices over the past 12 months

12-Month Inventory Trend

Active & Pending
  • Active and pending listing counts over the past 12 months

Historical Trend Charts

Median Price
Average Price
Days on Market
Total Listings
Pending Listings
Active Listings
New Listings
Price Per Sqft
Price Reduced %

Nearby Real Estate Markets

Median Price Legend:
< $250K
$250K–$500K
$500K–$1M
$1M–$2M
> $2M
25 Nearby Zip Code Markets within 9.6 miles — 478 listings ($250,294,964 combined market value)
Zip City / State Distance Listings Market Value Median $ Average $
19803Wilmington, DE 198030.0 mi47$82,754,498$565,475$1,760,734
19810Wilmington, DE 198102.3 mi34$19,311,150$534,000$567,975
19802Wilmington, DE 198023.0 mi85$19,483,530$219,500$229,218
19807Wilmington, DE 198073.8 mi12$21,387,324$1,633,750$1,782,277
19703Claymont, DE 197034.5 mi19$6,485,004$364,475$341,316
19801Wilmington, DE 198014.9 mi66$16,407,402$215,000$248,597
19061Marcus Hook, PA 190616.2 mi52$14,151,540$226,250$272,145
19014Aston, PA 190147.3 mi35$12,634,930$320,000$360,998
19707Hockessin, DE 197077.5 mi33$24,872,199$649,900$753,703
19808Wilmington, DE 198087.8 mi54$22,479,822$413,725$416,293
08067Pedricktown, NJ 080678.0 mi5$1,501,900$315,000$300,380
19015Brookhaven, PA 190159.3 mi35$8,535,765$232,450$243,879
08014Bridgeport, NJ 080149.6 mi1$289,900$289,900$289,900

Frequently Asked Questions

How many homes are for sale in WILMINGTON, DE 19803?

As of March 2026, there are 57 active listings in WILMINGTON, DE (zip code 19803), compared to 36 the prior year.

What is the median home price in WILMINGTON, DE 19803?

The median listing price in WILMINGTON, DE 19803 is $625,500 as of March 2026, a 19.3% decrease from $774,800 the prior year.

How long do homes stay on the market in WILMINGTON, DE?

Homes in WILMINGTON, DE 19803 spend an average of 21 days on the market before going under contract, compared to 22 days the prior year.

Is it a seller's or buyer's market in WILMINGTON, DE 19803?

Based on current inventory and days-on-market data as of March 2026, WILMINGTON, DE 19803 is currently a Balanced Market. Inventory has increased compared to last year, with 21 more homes available — giving buyers more choice. Homes are selling faster, averaging 21 days on market compared to 22 days last year.

How much can I save on real estate commission in WILMINGTON, DE?

With SELL123.com's maximum 3% commission, sellers in WILMINGTON, DE 19803 save an estimated $12,510 compared to a typical 5% commission on the median listing price of $625,500. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.