Mill Springs
Homes for Sale in St. Augustine, FL
All 1,277 homes for sale in St. Augustine, FL · median $481,997 · St. Johns County homes for sale
True comps, carrying-cost math, and listings before the portals.
Over the 12 months ending 2026-10-20, 4 recorded sales closed at a median of $340,000, $196 per square foot, a median 86 days on market. At the median price and St. Johns County's FY2025-26 rate of 13.47 mills, annual property tax runs about $4,580 ($4,060 with the full homestead exemption).
Mill Springs sits in St. Augustine, in St. Johns County, and the honest starting point is that we're working from a thin snapshot here. Without an active median or inventory count in front of me, I'm not going to pretend to know where pricing lands week to week. What I can say is that condition and specific lot position tend to drive outcomes in communities like this more than any headline number.
For now, treat this as a location-first read rather than a numbers-first one. If you're a seller, that means the story you tell about the home itself matters. If you're a buyer, it means the pricing conversation happens property by property, not off a community average. We'll pull the live figures before you make a move.
Figures in this note are as of July 12, 2026. The live market numbers elsewhere on this page update nightly and are newer.
Nearby homes for sale
No active listings inside Mill Springs 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
Mill Springs market snapshot (as of October 18, 2026): the median sale price is about $340K ($196 per sq ft over the trailing 12 months of closed sales), and a median 87 days on market for closed sales.
In ZIP 32257 (St. Augustine), 795 homes closed in the last 12 months at a median of $359K ($201/sq ft), down 0.4% year over year, with a median 38 days on market. Right now 136 active and 70 pending listings put supply at about 10.3 months — a balanced market. See the live ZIP 32257 housing market and the Duval County market.
realMLS (Northeast Florida) sales records identify 80 homes in Mill Springs that have changed hands since 2001, built between 1995 and 2000 (median 1998), with a median living area of about 1,770 sq ft and a typical 3-bedroom, 2-bath layout; 99% are single-family homes. Source: realMLS (Northeast Florida) closed-sale history compiled by Momentum Research; counts reflect homes with a recorded MLS sale, not every home in the community.
Mill Springs is a St. Augustine address inside St. Johns County, which puts it within reach of the county's road network and coastal geography without being on the tourist strip itself.
Who Mill Springs is best for.
Best for
- Buyers set on a St. Johns County location who want us to build the numbers around a specific home
- Buyers who value condition and lot position over chasing a community-average price
- Owners planning to sell who are ready to let the property's own story carry the pricing
Probably not for
- Buyers who need a firm community-wide price range before they'll look
- Buyers wanting a data-heavy, high-volume market read on day one
- Sellers expecting a guaranteed valuation or appreciation forecast
Price History: What Homes Here Have Actually Sold For
Median sale price over the trailing 12 months ending October 18 of each year, from record-level realMLS closed sales. Same methodology as every appreciation figure on this page: the 2026 point ($340K) IS the median in the snapshot above.
Windows contain 0 to 4 sales each (4 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.
35% of homes for sale in ZIP 32257 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 (2026-10-18).
The Mill Springs buying strategy.
If we were buying in Mill Springs 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 Mill Springs.
A closer look at the Mill Springs market
At a median of $196 per square foot, Mill Springs prices sit in a fairly defined band, so condition and updates — more than the list price — tend to separate one home from the next.
The location and the amenities are priced into every listing in Mill Springs. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
We're a Northeast Florida brokerage, and St. Johns County is our home turf. In a community where we're candid that the current data is thin, the value we add is real-time verification: we'll pull live listings, comparable sales, and condition notes before you commit to a number, rather than leaning on a stale average. If Mill Springs isn't the right fit for your goals, we'll say so.
Mill Springs in 15 seconds.
Tools for a Mill Springs 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 Mill Springs sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in Mill Springs, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your Mill Springs home worth?
Get a no-obligation home value based on real comparable sales in Mill Springs, 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 St. Augustine →
Housing distress & ownership in Mill Springs, St. Augustine
Who owns here, how much is not owner-occupied, and how much for-sale inventory is under distress.
Source: Momentum Realty Research. Ownership & parcels from the FL DOR 2025 tax roll; distress from MLS active-listing status/remarks; price from MLS closed sales. Source: Data provided by realMLS. Deemed reliable but not guaranteed.
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St. Augustine guides & data
- Market data
- Cost of living
- Best neighborhoods (ranked by data)
- Best neighborhoods
- Flood zones
- Property taxes (St. Johns County)
- Homestead exemption (St. Johns County)
- New construction
Florida buyer guides
- Florida home insurance rates by county
- Florida property tax by county
- Florida property tax calculator
- What flood zone X means
- The 4-point inspection, explained
- Florida flood insurance calculator
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Email me new listings in Mill Springs
One e-mail a day, only when a home lists here, with price, beds, baths and a link to every listing. Straight from the MLS feed; no account needed.
Ask an agent about Mill Springs
Have a question about the homes, fees, rules or commute here? A Momentum agent who works Mill Springs will answer, and the answer is published on this page for the next buyer.
Frequently Asked Questions
What is the median home price in Mill Springs?
How long do homes in Mill Springs take to sell?
Who is the best real estate agent for Mill Springs?
How do I find a top St. Augustine real estate agent who knows Mill Springs?
Can Momentum Realty connect me with an agent for Mill Springs?
Where is Mill Springs, and what county is it in?
How far is Mill Springs from downtown Jacksonville and the beach?
Should you buy in Mill Springs?
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 18, 2026 |
| Under-contract shares | realMLS records, as of 2026-10-18 |
| Historical depth | Closed-sale records back to 2016 (5 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.
Looking to buy here? Search homes for sale →
What’s your home worth in your area?
A real valuation with real comps from a local listing agent, not an instant algorithm. Response within one business day.
See how Mill Springs fits the bigger picture — live prices, inventory, and Momentum Scores:
Schools serving nearby communities
We do not have a confirmed school assignment for Mill Springs. These are the public schools most often assigned to other communities in ZIP 32257; zones change and vary by address, so confirm with the district before you buy.
- Mandarin Middle School · 6-8 (assigned to 51 nearby communities)
- Mandarin High School · 9-12 (assigned to 50 nearby communities)
- Mandarin Oaks Elementary School · PreK-5 (assigned to 23 nearby communities)
- Crown Point Elementary School · PreK-5 (confirm by address) (assigned to 9 nearby communities)
- Beauclerc Elementary School · PK-5, Gifted/Talented and Dual Language magnet (assigned to 8 nearby communities)
Assignments from district data for neighboring communities; grades are official Florida Department of Education school grades (2025-26).
Nearby Communities
Explore more neighborhoods near Mill Springs with Momentum Realty’s local guides.