River Oaks Estates
Homes for Sale in Glen St. Mary, FL
All 29 homes for sale in Glen St. Mary, FL · median $326,990 · 32 homes for sale in 32040 · Baker County homes for sale
True comps, carrying-cost math, and listings before the portals.
River Oaks Estates is not a single-era subdivision — its 50 homes were built anywhere from 1940 through 2024, which means there is no uniform standard a buyer can assume walking in. Two houses on the same street can represent very different eras of construction, wiring, roofing, and mechanical systems, so value here is set almost entirely by the condition of the individual house rather than by a shared subdivision baseline.
With homestead exemptions in place on 80.8% of homes, this is a community built around long-term, owner-occupied holding rather than frequent resale. That keeps the number of homes actively on the market at any given time thin. For buyers, it means less competition but also fewer comparable sales to lean on; for sellers, it means a listing here draws a smaller, more targeted pool rather than broad market traffic.
Nearby homes for sale
No active listings inside River Oaks Estates 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
River Oaks Estates is a 50-home pocket of Glen St. Mary in Baker County, with construction spanning from 1940 to 2024 and no amenities identified from current MLS listings — a straightforward, house-and-lot community rather than an amenity-driven one.
realMLS (Northeast Florida) sales records identify 7 homes in River Oaks Estates that have changed hands since 2005, built between 1964 and 2009 (median 1980), with a median living area of about 1,743 sq ft and a typical 3-bedroom, 2-bath layout; 100% 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.
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 River Oaks Estates is best for.
Best for
- Buyers who want to live long-term in a small, Baker County community and don't need on-site amenities.
- Buyers comfortable choosing between an older, established home or newer construction, since River Oaks Estates spans 1940 to 2024.
- Buyers who prioritize the house and lot itself over a shared amenity package.
Probably not for
- Buyers who want documented, on-site amenities — none are identified from current MLS listings here.
- Buyers who need a deep pool of comparable sales to benchmark an offer — 50 homes keeps that pool thin.
- Buyers who want uniform-vintage construction throughout a subdivision rather than a wide mix of build eras.
The market around River Oaks Estates
River Oaks Estates is too small for its own price trend, so here is the market around it.
In ZIP 32040, 43 homes are on the market and 26% are under contract — a steady corner of Glen St. Mary.
Across Baker County, 116 homes are active and 32 pending (22% under contract).
In ZIP 32040 (Glen St. Mary), 137 homes closed in the last 12 months at a median of $330K ($174/sq ft), up 36.6% year over year, with a median 46 days on market. See the live ZIP 32040 housing market and the Baker County market.
ZIP and county figures describe the wider market, not River Oaks Estates specifically. Momentum Research analysis of MLS records.
River Oaks Estates by the numbers
From county property records and closed MLS sales for the River Oaks Estates subdivision: 7 homes on record; built 1964–2009; typical size about 1,743 heated sq ft; 3 bedrooms is the median. Housing mix: single-family 100%.
| Year | Recorded sales | Median price |
|---|---|---|
| 2005 | 1 | $139,000 |
| 2010 | 2 | $175,000 |
| 2014 | 1 | $250,000 |
| 2021 | 1 | $197,000 |
| 2024 | 1 | $129,900 |
| 2025 | 1 | $300,000 |
Newest recorded sale: $300,000 on 2025-01-03.
Recorded data as of 2026-09-12; counts cover addresses tagged to this subdivision in the public record, not every parcel. Not an appraisal.
Housing distress & ownership in River Oaks Estates, Glen St. Mary
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. Based on Stellar MLS data distributed by MLS GRID for the period October 2026 through October 2026. Deemed reliable but not guaranteed.
The River Oaks Estates buying strategy.
If we were buying in River Oaks Estates 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 River Oaks Estates.
A Small, Owner-Held Pocket of Baker County
At 50 homes, River Oaks Estates is a small community by any measure, and the build dates back it up: the oldest homes date to 1940, the newest to 2024, so the subdivision has absorbed decades of individual replacement and infill rather than arriving from a single builder in a single phase. The median living area across those homes runs 1,555 square feet, pointing toward modestly sized, efficient houses rather than large-format construction.
No amenities are identified from current MLS listings, so this is not a community selling a clubhouse or a pool — it is selling the house and the lot in Glen St. Mary. Combined with an 80.8% homestead share, the profile is consistent: owners who bought to live in the home long-term, in a rural Baker County setting, rather than an amenity-anchored or investor-driven subdivision.
The location and the amenities are priced into every listing in River Oaks Estates. The deal is won or lost on condition, the comps, and the renovation math.
Why work with Momentum here
In a 50-home community with construction spanning 1940 to 2024 and no shared amenity package to anchor comparisons, the work is in the details of the individual house — not a subdivision-wide script. Momentum evaluates each River Oaks Estates listing on its own condition, age, and lot, and prices it against the thin, specific comp set a community this size actually has, rather than treating it like a production subdivision with a repeatable floor plan.
River Oaks Estates 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 River Oaks Estates 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 River Oaks Estates sales matched to your home.
Price it to the comps and condition, not an automated estimate.
If you are thinking about selling in River Oaks Estates, the right list price comes from recent comparable sales matched to your home's condition and location, not an automated estimate.
What is your River Oaks Estates home worth?
Get a no-obligation home value based on real comparable sales in River Oaks Estates, 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 Glen St. Mary →
The real cost & risk here
Before the list price, the Florida math the portals skip. These are Baker 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 · Baker 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.
Frequently Asked Questions
How many homes are in River Oaks Estates?
What share of River Oaks Estates is owner-occupied?
When were the homes in River Oaks Estates built?
Who is the best real estate agent for River Oaks Estates?
How do I find a top Glen St. Mary real estate agent who knows River Oaks Estates?
Can Momentum Realty connect me with an agent for River Oaks Estates?
Where is River Oaks Estates, and what county is it in?
How far is River Oaks Estates from downtown Jacksonville and the beach?
Should you buy in River Oaks Estates?
An honest fit check. We will tell you when it is not your community.
Data sources & freshness
| Housing stock & ownership | Florida DOR assessment roll (street-list match (1 streets, ZIP 32040)) |
| Under-contract shares | realMLS records, as of 2026-10-01 |
| Historical depth | Closed-sale records back to 2005 (10 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 River Oaks Estates fits the bigger picture — live prices, inventory, and Momentum Scores:
Nearby Communities
Explore more neighborhoods near River Oaks Estates with Momentum Realty’s local guides.
Schools serving nearby communities
We do not have a confirmed school assignment for River Oaks Estates. These are the public schools most often assigned to other communities in ZIP 32040; zones change and vary by address, so confirm with the district before you buy.
- Baker County Middle School · 5-8 · FLDOE grade B (assigned to 3 nearby communities)
- Baker County Senior High School · 9-12 · FLDOE grade B (assigned to 3 nearby communities)
- Macclenny Elementary School · K-5 · FLDOE grade A (assigned to 2 nearby communities)
- Westside Elementary School · elementary K-3 (current zoning, confirm) · FLDOE grade B (assigned to 2 nearby communities)
Assignments from district data for neighboring communities; grades are official Florida Department of Education school grades (2025-26).