Castleton sells close to the county's pace and price: from November 2025 to October 2026, the median home sold for $234,000 after a median of 20 days on market, on 80 sales (local listing data), against $250,695 and 22 days across Marion County. Homes under $200,000 took far longer than the rest. What that means for a seller depends on their price range and their home's condition.
What we analyzed: residential sales in the Castleton neighborhood (City of Indianapolis boundary) and across Marion County from local listing data cleared for public display, November 2025 to October 2026, and the homes for sale on Nov. 10, 2026. The maps and charts show Indiana REALTORS Housing Hub figures for ZIP Code 46250, which takes in Castleton, and the rest of the county, as published.
Castleton home prices and days on market
Nov 2025 to Oct 2026
- Median sale price
- $234,000
- Nov 2025 to Oct 2026
- Median days on market
- 20 days
- Listing to contract, Nov 2025 to Oct 2026
- Sale price vs. original list price
- 97.3%
- Median, Nov 2025 to Oct 2026
- Homes sold
- 80
- Nov 2025 to Oct 2026
Source: Broker Listing Cooperative listing service data for the Castleton neighborhood (City of Indianapolis boundary), November 2025 to October 2026, as of Nov. 10, 2026.
What are Castleton homes selling for?
Close to the county median. The median Castleton home sold for $234,000 from November 2025 to October 2026, on 80 sales in local listing data, against $250,695 across Marion County.
Prices were tightly grouped: the middle half of Castleton sales ran from $202,000 to $285,000. The 23 homes for sale on Nov. 10, 2026 had a median list price of $235,000, in line with recent sales.
How quickly do Castleton homes go under contract?
About three weeks at the median. The median Castleton home went under contract 20 days after listing from November 2025 to October 2026, against 22 days across Marion County, and 39% went under contract within 14 days.
The latest three months, August to October 2026, had a median of 36 days on 23 sales. That is a small group, but it suggests the fall listings needed more patience than the year as a whole.
How much do Castleton buyers negotiate?
Often, but not by much. In Castleton, 74% of homes sold below their original list price from November 2025 to October 2026, against 68% across Marion County, yet the median home still sold for 97.3% of its first price, against 96.9% countywide.
On Nov. 10, 2026, 61% of the 23 homes for sale had already cut their price since listing, the same share as across the county.
What does your price range look like?
The $200,000 to $299,999 band is the heart of the Castleton market, with 49 of the 80 sales. Those homes went under contract in a median of 17 days and sold for a median of 97.8% of original list price.
The 11 sales from $300,000 to $399,999 moved even faster, a median of 13 days, at 98.7% of original list price. The 18 sales under $200,000 were the exception: a median of 54 days on market, 92.5% of original list price, and 89% closing below their first price.
Castleton sales by price range, November 2025 to October 2026
Source: Broker Listing Cooperative listing service data, as of Nov. 10, 2026. Bands with fewer than 5 sales are not reported.
| Price range | Homes sold | Median days on market | Median sale price vs. original list price | Sold below original list price |
|---|---|---|---|---|
| Under $200,000 | 18 | 54 | 92.5% | 89% |
| $200,000 to $299,999 | 49 | 17 | 97.8% | 73% |
| $300,000 to $399,999 | 11 | 13 | 98.7% | 55% |
What is the wider area around Castleton like?
Higher priced. Across the wider 46250 ZIP Code area, the three-month median sale price was $332,500 from August to October 2026, and the median home took 29 days to go under contract in October 2026, as published by the Housing Hub.
The wider area had 55 homes for sale and 3.3 months of inventory in October 2026. Inside Castleton, the 23 homes for sale came to about 3.4 months of supply at the past year's pace of sales.
Who is in a stronger position right now, and who is in a weaker one?
In Castleton, price range separates the quick sales from the slow ones. These are the patterns on each side.
In a stronger position
- A seller from $300,000 to $399,999, where the median home went under contract in 13 days.
- A seller from $200,000 to $299,999, the busiest band, where homes sold for a median of 97.8% of original list price.
- A seller who prices near the $235,000 median list price of today's competition and is ready to show.
In a weaker position
- A seller under $200,000, a band with a median of 54 days on market.
- A seller who lists high to test the market, when 74% of sales closed below their original list price.
- A seller expecting the 12-month pace, when the 23 sales from August to October 2026 took a median of 36 days.
Where Castleton prices go next is not something we guess
Our view at Mark Dietel Realty: We report what happened and what it means for your price range. We do not predict prices. Anyone who tells you exactly where prices will be next spring is guessing.
Your options for selling a Castleton home
There is more than one way to sell a Castleton home. We will lay them side by side with your numbers so you can choose.
List on the market
Usually the highest price, if you have time to prepare and show the home.
- A local agent walks through your home
- Recent sales at your price, side by side
- A pricing and preparation plan for your first weeks on the market
Guaranteed sale
For sellers who need to know the home will sell before they make their next move. Conditions apply.
- We agree on the price up front
- Plan your move around a known outcome
Cash offer
Speed and certainty. Sell as-is, on your timeline.
- No repairs or showings
- See how a cash price compares with listing
A cash offer trades price for speed and certainty. If your home is in good shape and you have time, a cash offer usually means taking less. It can make sense when repairs, timing or certainty matter more than price.
Who this may not be right for
You may not need a listing agent if you already have a buyer, you are comfortable pricing from public sold data, and you are ready to handle disclosures, showings, negotiation and closing paperwork yourself, or with a real estate attorney. Many people sell that way. If that is you, we will tell you so.
We are a team: you work with a listing agent backed by inside sales, coordinators and a transaction coordinator. Some sellers want one person for every call, start to finish. If that matters more to you than a team system, a solo agent may fit you better.
Questions Castleton sellers ask us
How long does it take to sell a house in Castleton?
From November 2025 to October 2026 the median Castleton home went under contract 20 days after listing, against 22 days across Marion County (local listing data). Closing usually follows the contract by several weeks, depending on the buyer's financing.
Should I wait to sell my Castleton home?
We report what happened and what it means for your price range. We do not predict prices. Anyone who tells you exactly where prices will be next spring is guessing. The better question is what your plan looks like at today's numbers.
How many Castleton listings have cut their price?
On Nov. 10, 2026, 61% of the 23 homes for sale in Castleton had cut their price since listing, the same share as across Marion County (local listing data).
More for Castleton sellers
- Sell your house in Indianapolis with Mark Dietel Realty
- Get cash and listing offers on your Castleton home
- All the ways we help sellers in Central Indiana
Based on information submitted to the Broker Listing Cooperative listing service as of Nov. 10, 2026. All data is obtained from various sources and may not have been verified by broker or Broker Listing Cooperative listing service. Castleton and Marion County figures: residential sales cleared for public display, November 2025 to October 2026, and homes for sale on Nov. 10, 2026. Neighborhood boundary: City of Indianapolis (IndyGIS). Maps, charts and wider-area figures: Indiana REALTORS Housing Hub (data.indianarealtors.com), ZIP Code 46250 and other Marion County ZIP Code figures as published for August to October 2026, October 2026 and the week of Oct. 26, 2026; ZIP areas: U.S. Census Bureau; base map: OpenStreetMap contributors. Area photo: Sarah Stierch, Wikimedia Commons, CC BY 4.0.
This page is general information about the Castleton market, not an appraisal or a valuation of any specific home.
