Union Heights
Homes for Sale in Jacksonville, FL
All 3,941 homes for sale in Jacksonville, FL · median $299,900 · 246 homes for sale in 32219 · Duval County homes for sale
True comps, carrying-cost math, and listings before the portals.
Union Heights is a community in Jacksonville, Duval County, FL (ZIP 32219). Across Jacksonville as a whole, 8,786 homes closed in the last 12 months at a median of $310,000, 43 median days on market, with 2,441 homes for sale today. At that median and Duval County's FY2025-26 rate of 17.86 mills, annual property tax runs about $5,540 ($4,800 with the full homestead exemption).
Union Heights is a Jacksonville pocket in Duval County where the current MLS snapshot is thin on standardized data — no median price, no consistent amenity set to anchor a valuation. In a market like this, price is set almost entirely at the property level: condition, lot, and how much work a given house needs. Two homes on the same street can trade far apart because one is renovated and the other is a project.
For a buyer, that means underwriting each listing on its own merits rather than leaning on a neighborhood comp average. For a seller, it means presentation and condition do the heavy lifting — the market here rewards a clean, well-documented listing more than it rewards a headline number, because there isn't a strong amenity story to sell around it.
The 60-Second Overview
Union Heights is a close-in Jacksonville neighborhood in Duval County where value is driven house by house rather than by shared amenities, so the individual property matters more than the label.
Pre-construction details are compiled from public records, builder announcements and builder listings, and are subject to change without notice; figures are deemed reliable but not guaranteed. Momentum Research figures are our own analysis. This page describes homes, pricing and community attributes, not residents.
Who Union Heights is best for.
Best for
- Buyers willing to take on a project and budget for renovation scope
- Value-focused buyers who underwrite condition and systems before making an offer
- Buyers prioritizing a close-in Jacksonville location over shared amenities
Probably not for
- Buyers who want a gated or amenity-rich community with a pool or clubhouse
- Buyers who need a clean comp-driven number before committing
- Buyers seeking a turnkey home with no appetite for repairs or unknowns
The market around Union Heights
Union Heights is a small community — 7 recorded sales on file, most recently in 2026 — too few for its own price trend. Here is the market around it.
In ZIP 32219, 171 homes are on the market and 29% are under contract — a steady corner of Jacksonville.
Across Duval County, 2,814 homes are active and 1,188 pending (30% under contract).
In ZIP 32219 (Jacksonville), 815 homes closed in the last 12 months at a median of $316K ($175/sq ft), up 0.9% year over year, with a median 59 days on market. Right now 214 active and 71 pending listings put supply at about 5.1 months — a balanced market. See the live ZIP 32219 housing market and the Duval County market.
ZIP and county figures describe the wider market, not Union Heights specifically. Momentum Research analysis of MLS records.
The Union Heights buying strategy.
If we were buying in Union Heights 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 Union Heights.
A property-by-property market
The current MLS feed identifies no community amenities in Union Heights — no shared pool, gate, or clubhouse to price into a home. That isn't a knock; it means the location and the structure carry the value, and you're buying a house, not a package of shared facilities.
With no amenity premium and limited standardized pricing data, the spread between homes tends to be condition-driven. A renovated house and a fixer nearby can command very different numbers. Do the diligence on each listing — roof, systems, and scope of work — because the neighborhood average won't tell you what a specific home is worth.
The location and the amenities are priced into every listing in Union Heights. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a neighborhood this data-thin, the deal turns on reading one property correctly, not on quoting a market average. We underwrite the specific house — condition, scope, and location — and we'll tell you plainly when a listing isn't worth what it's asking or when Union Heights isn't the right fit for your plan.
Union Heights 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 Union Heights 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 Union Heights sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Union Heights, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Union Heights home worth?
Get a no-obligation home value based on real comparable sales in Union Heights, 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 Union Heights on the map →
Should you buy in Union Heights?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Under-contract shares | realMLS records, as of 2026-07-12 |
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 your area comps.
Looking to buy here? Search homes for sale →
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A real valuation with real comps from a local listing agent, not an instant algorithm. Response within one business day.
See how Union Heights fits the bigger picture — live prices, inventory, and Momentum Scores:
Schools serving nearby communities
We do not have a confirmed school assignment for Union Heights. These are the public schools most often assigned to other communities in ZIP 32219; zones change and vary by address, so confirm with the district before you buy.
- Jean Ribault High School · 9-12 · FLDOE grade A (assigned to 17 nearby communities)
- Highlands Middle School · 6-8 · FLDOE grade C (assigned to 14 nearby communities)
- Dinsmore Elementary School · PK-5 · FLDOE grade A (assigned to 11 nearby communities)
- Dinsmore Elementary · PreK-5 (nearby, confirm zoning) · FLDOE grade A (assigned to 3 nearby communities)
- Jean Ribault Middle School · 6-8 · FLDOE grade C (assigned to 3 nearby communities)
Assignments from district data for neighboring communities; grades are official Florida Department of Education school grades (2025-26).
Common questions about Union Heights
Where is Union Heights?
Union Heights is a community in Jacksonville, Duval County, Florida, ZIP 32219.
Are there homes for sale in Union Heights right now?
No active listings inside Union Heights at the last feed refresh. In ZIP 32219, 171 homes are on the market and 29% are already under contract.
Does Union Heights have an HOA or CDD?
No HOA is on record for Union Heights in our data. Verify dues, what they cover, and any special assessment for a specific address before you offer.
Answers are generated from county property records, MLS feeds and the figures on this page, as of the page date; deemed reliable but not guaranteed.