Deer Run Unit 17
Homes for Sale in Casselberry, FL
True comps, carrying-cost math, and listings before the portals.
Deer Run Unit 17 is a compact pocket of 112 homes built between 1984 and 1991, and at that age the price story is a condition story. With a median around $360,000 and a median near 1,409 square feet, what separates one sale from the next here is almost always what has been done to the house since the eighties — roof, HVAC, kitchen, and baths — rather than location or square footage. The median of $283.86 per square foot tells you buyers are paying for updated interiors, not raw size.
The market posture right now is tight and quick. A median of 9 days on market across the recent closing window means well-prepared homes are trading fast, so sellers who show up with the right prep and pricing hold the leverage. For buyers, that speed is the warning: there is little room to deliberate, and the homes that linger usually linger for a reason you can see in the inspection.
The 60-Second Overview
Deer Run Unit 17 market snapshot (as of July 13, 2026): the median sale price is about $360K ($284 per sq ft over the trailing 12 months of closed sales), and a median 9 days on market for closed sales.
Deer Run Unit 17 is a community of 112 homes in Casselberry, Seminole County, built between 1984 and 1991 (median 1986.0), with a median living area of about 1,409 square feet. 71% of parcels are homesteaded, the owner-occupancy proxy in the Florida DOR assessment roll (2025 roll, public records).
This is a small, established Casselberry enclave in Seminole County where the housing stock is consistent in vintage and modest in footprint — a place defined more by its maturity and turnover speed than by its price tag.
Who Deer Run Unit 17 is best for.
Best for
- Buyers targeting a mid-$300s price point who want a right-sized, single-story-era home
- Renovation-comfortable buyers willing to pay less for a dated home and update on their terms
- Long-hold buyers who value low turnover and an established Seminole County location
Probably not for
- Buyers needing significantly more than about 1,400 square feet
- Anyone who wants new construction or a home with no deferred-maintenance risk
- Slow-moving buyers who need weeks to decide in a market clearing in about 9 days
Price History: What Homes Here Have Actually Sold For
Median sale price over the trailing 12 months ending July 13 of each year, from record-level Stellar MLS closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($360K) IS the median in the snapshot above.
Windows contain 0 to 5 sales each (3 in the current window); every figure carries its sample size, and thin markets swing on single closings. Based on Stellar MLS data distributed by MLS GRID for the period %s through %s. Deemed reliable but not guaranteed.
The Deer Run Unit 17 buying strategy.
If we were buying in Deer Run Unit 17 today, this is the order of operations we would run for our clients.
Underwrite the condition first. Price the roof, HVAC, and systems honestly before judging any list price; condition swings value here more than square footage alone.
Match the home to real comps. Recent sales of similar condition and lot, not the asking price, tell you what a home is worth.
Move deliberately, not desperately. Neither side has a decisive edge, so a well-prepared, fairly-priced offer wins without overpaying.
Line up financing and inspection early. A pre-approval and an inspection plan let you act fast and negotiate from evidence.
Keep an agent in your corner. The listing agent works for the seller; we represent you and prepare a hand-built valuation before any offer in Deer Run Unit 17.
A condition-driven resale market
With a median build year of 1986 and a narrow 1984–1991 range, these homes are old enough that mechanical and roof condition drive value more than anything cosmetic. Two homes of nearly identical size can sit well apart on price depending on whether the big-ticket systems have been addressed. That makes the inspection the most important document in any deal here, on both sides of the table.
About 71 percent of homes carry a homestead exemption, which points to a stock held largely by long-term owners rather than churned by short-term flips. Combined with only 112 homes total, that means inventory is thin and turnover is genuine — when something list-ready comes up, the 9-day median tells you it does not wait around.
The location and the amenities are priced into every listing in Deer Run Unit 17. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a market this small and this fast, the edge is preparation and read speed. We price to the condition of the specific house — not a neighborhood average — because in eighties stock the spread comes down to systems and updates. For buyers, we move quickly and tell you plainly what a short days-on-market number is hiding. For sellers, we get the prep right before you list so you capture the pace instead of getting caught by it.
Deer Run Unit 17 in 15 seconds.
HOA, CDD & Fees
- Mandatory HOA. Confirm current dues
- Any club/amenity membership is billed separately
Confirm the current HOA dues, exactly what they cover, and any CDD bond or special assessment for a specific address before you offer.
Tools for a Deer Run Unit 17 buy.
Free calculators to pressure-test the real cost before you tour.
Selling here is won on condition and pricing to real comps, not an automated estimate. The right number comes from closed Deer Run Unit 17 sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Deer Run Unit 17, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Deer Run Unit 17 home worth?
Get a no-obligation home value based on real comparable sales in Deer Run Unit 17, not an automated guess. Tell us about your home and we will personally prepare your numbers and a pricing strategy. No obligation, no spam.
See homes for sale in Deer Run Unit 17 on the map →
Frequently Asked Questions
What is the median home price in Deer Run Unit 17?
How long do homes in Deer Run Unit 17 take to sell?
How many homes are in Deer Run Unit 17?
What share of Deer Run Unit 17 is owner-occupied?
When were the homes in Deer Run Unit 17 built?
Do cash buyers compete in Deer Run Unit 17?
Who is the best real estate agent for Deer Run Unit 17?
How do I find a top Casselberry real estate agent who knows Deer Run Unit 17?
Can Momentum Realty connect me with an agent for Deer Run Unit 17?
Should you buy in Deer Run Unit 17?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Community market stats | Stellar MLS closed sales, 12-month windows ending July 13, 2026 |
| Housing stock & ownership | Florida DOR 2025 assessment roll (street-list match (3 streets, ZIP 32707)) |
| Under-contract shares | Stellar MLS records, as of 2026-07-12 |
| Historical depth | Closed-sale records back to 2007 (30 transactions analyzed) |
Verify the primary sources yourself: Florida DOR · U.S. Census · FEMA flood maps · Citizens Property Insurance.
Momentum Research figures are our own analysis of Stellar MLS records; MLS data is deemed reliable but not guaranteed. Methodology: how Momentum market scores are computed. Market metrics describe homes for sale and recent sales, not residents.
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The numbers on this page move markets in the aggregate. The number that matters to you is what a buyer pays for your address. Momentum sells for 1.25% above the Stellar MLS member average and 8 days faster, and we’ll price yours against live your area comps.
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