Newcomb South
Homes for Sale in Callahan, FL
All 42 homes for sale in Callahan, FL · median $382,000 · 35 homes for sale in 32011 · Nassau County homes for sale
True comps, carrying-cost math, and listings before the portals.
Over the 12 months ending 2026-10-01, 3 recorded sales closed at a median of $250,000, $162 per square foot, a median 39 days on market, sellers accepting 97% of original asking. At the median price and Nassau County's FY2025-26 rate of 13.28 mills, annual property tax runs about $3,320 ($2,810 with the full homestead exemption).
Price here is driven by condition and vintage more than by any single product type. With a stock spanning from the 1930s to 2023 and a median build year of 1987, what you pay per square foot tracks closely to how much work a given home needs. The median sits at $257,500, or about $166 per square foot, but expect a wide spread on either side depending on updates, systems, and lot.
The market posture is balanced and unhurried. A median of roughly 30 days on market means sellers are not commanding instant offers, and buyers have a little room to inspect and negotiate. Sellers who price to condition move; those who price to hope sit. Buyers should underwrite older systems carefully rather than assume the median is your number.
Nearby homes for sale
No active listings inside Newcomb South right now. These are the 6 closest homes on the market, by straight-line distance from the community's center; some may sit just outside its boundary.
Listing data from the MLS feeds named on each listing page; deemed reliable but not guaranteed. Refreshed nightly.
The 60-Second Overview
Newcomb South market snapshot (as of October 1, 2026): the median sale price is about $250K ($162 per sq ft over the trailing 12 months of closed sales), and a median 39 days on market for closed sales.
In ZIP 32011 (Callahan), 180 homes closed in the last 12 months at a median of $306K ($180/sq ft), down 2.8% year over year, with a median 40 days on market. Right now 9 active and 2 pending listings put supply at about 3.0 months — a balanced market. See the live ZIP 32011 housing market and the Nassau County market.
County records show 4 qualified sales in Newcomb South across 2024–2025 (1 in 2024, 3 in 2025), median $340,000 — the last recorded sale per parcel on the Florida DOR 2025 assessment roll, independent of the MLS.
Newcomb South is a community of 49 homes in Callahan, Nassau County, built between 1935 and 2023 (median 1986), with a median living area of about 1,685 square feet. 58% of parcels are homesteaded, the owner-occupancy proxy in the Florida DOR assessment roll (2025 roll, public records).
Newcomb South Callahan is a small, mixed-vintage pocket in Callahan where the housing runs from prewar to nearly new, so no two homes read the same. With owner-occupancy just under 60 percent, it leans toward long-hold ownership rather than a churn of quick flips.
Who Newcomb South is best for.
Best for
- Buyers targeting the mid-$250s who will underwrite an older home's systems before offering
- Long-hold owners who value staying put over quick resale churn
- Renovation-minded buyers who see condition gaps as opportunity rather than risk
Probably not for
- Buyers who need a large pool of recent comparable sales to feel confident
- Buyers set on uniform, newly built product
- Investors chasing rapid turnover in a high-velocity market
Price History: What Homes Here Have Actually Sold For
Median sale price over the trailing 12 months ending October 1 of each year, from record-level realMLS closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($250K) IS the median in the snapshot above.
Windows contain 0 to 3 sales each (3 in the current window); every figure carries its sample size, and thin markets swing on single closings. Source: Data provided by realMLS. Deemed reliable but not guaranteed.
The real cost & risk here
Before the list price, the Florida math the portals skip. These are Nassau County typicals — your exact home, flood zone, and insurance quote will vary, so verify each before you offer.
Check it for your address: look up your flood zone (FEMA) · insurance by county · true-cost calculator · Nassau County scorecard.
County typicals from Momentum’s Florida housing data (Zillow & Realtor.com aggregates, Census, FRED), updated monthly; insurance modeled. Flood zone is property-specific — always confirm via FEMA.
37% of homes for sale in ZIP 32011 are already under contract (under contract ÷ under contract + active listings) — a read on how much of the available inventory buyers have already claimed. Source: MLS data (2026-10-01).
The Newcomb South buying strategy.
If we were buying in Newcomb South 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 Newcomb South.
A market defined by vintage spread
The defining feature is age range. A median year built of 1987 sits in the middle of a stock that reaches back to 1935 and forward to 2023. That means two homes at similar prices can be worlds apart in structure, systems, and layout. The median living area of about 1,639 square feet is a useful anchor, but the real work for a buyer is reading each home on its own terms.
With only 44 homes and a small closings window, this is a thin market. Comparable sales are scarce, so pricing leans on condition, square footage, and lot rather than a deep bench of recent trades. An owner-occupancy share just under 60 percent suggests turnover is moderate, which is part of why inventory and data stay limited.
The location and the amenities are priced into every listing in Newcomb South. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a thin, vintage-heavy market, the analysis lives in the details: which homes are updated, which need systems work, and how that gap should show up in price. We read each property against the median rather than treating the median as a quote, and we know how to price a seller to condition so the listing moves instead of sits.
Newcomb South in 15 seconds.
HOA, CDD & Fees
- HOA status not on record. Verify any dues before you offer
- 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 Newcomb South 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 Newcomb South sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Newcomb South, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Newcomb South home worth?
Get a no-obligation home value based on real comparable sales in Newcomb South, 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 all homes for sale in Callahan →
Frequently Asked Questions
What is the median home price in Newcomb South?
How long do homes in Newcomb South take to sell?
How many homes are in Newcomb South?
What share of Newcomb South is owner-occupied?
When were the homes in Newcomb South built?
Who is the best real estate agent for Newcomb South?
How do I find a top Callahan real estate agent who knows Newcomb South?
Can Momentum Realty connect me with an agent for Newcomb South?
Where is Newcomb South, and what county is it in?
How far is Newcomb South from downtown Jacksonville and the beach?
Should you buy in Newcomb South?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Community market stats | realMLS closed sales, 12-month windows ending October 1, 2026 |
| Housing stock & ownership | Florida DOR assessment roll (street-list match (3 streets, ZIP 32011)) |
| Under-contract shares | realMLS records, as of 2026-10-01 |
| Historical depth | Closed-sale records back to 2005 (15 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 realMLS 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.
Own a home here?
You just read the data. Now see what your home is worth.
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 realMLS member average and 8 days faster, and we’ll price yours against live local comps.
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See how Newcomb South fits the bigger picture — live prices, inventory, and Momentum Scores:
Nearby Communities
Explore more neighborhoods near Newcomb South with Momentum Realty’s local guides.
Schools serving nearby communities
We do not have a confirmed school assignment for Newcomb South. These are the public schools most often assigned to other communities in ZIP 32011; zones change and vary by address, so confirm with the district before you buy.
- Callahan Middle School · 6-8 · FLDOE grade A (assigned to 6 nearby communities)
- Callahan Elementary School · PreK-2 (assigned to 5 nearby communities)
- West Nassau High School · 9-12 (assigned to 4 nearby communities)
- West Nassau County High School · High · FLDOE grade B (assigned to 4 nearby communities)
- Callahan Elementary · PK-2 (assigned to 2 nearby communities)
Assignments from district data for neighboring communities; grades are official Florida Department of Education school grades (2025-26).