4289 CASTLE AVENUE, SPRING HILL, FL, 34609
Active13 days on marketListed Aug 22, 2026MLS #TB8541486
About this home
4289 CASTLE AVENUE
Virtually Staged. Welcome to 4289 Castle Ave in Spring Hill, a unique 5-bedroom, 3-full-bath POOL HOME offering the space and flexibility today's families are looking for! Designed with multigenerational living in mind, this property features a private mother-in-law suite with 2 bedrooms, 1.5 baths, and its own FULL KITCHEN—perfect for extended family, guests, or anyone needing a separate living space while still being connected to the main home. The main residence offers plenty of room to spread out, with comfortable living and entertaining areas designed for everyday life. But the real Florida lifestyle begins outside! Step into your own backyard retreat featuring a private swimming pool, creating the perfect setting for relaxing weekends, family gatherings, entertaining friends, or simply cooling off on warm Florida afternoons. With 5 bedrooms and 3 full bathrooms overall, plus the additional half bath within the mother-in-law suite, this home provides exceptional versatility that's difficult to find. Whether you're looking to accommodate multiple generations under one roof, need private quarters for extended family, or simply want extra space and flexibility, 4289 Castle Ave delivers a floor plan that can adapt to your needs. A pool home AND true multigenerational living with a full second kitchen—this is one you won't want to miss!
Facts & features
The home at a glance
5
Bedrooms
3.5
Bathrooms
3,540
Sqft
0.36 ac
Lot size
2
Garage
1990
Year built
One
Levels
$140
Per sqft
Inside
Outside & construction
Community & fees
Utilities & systems
The numbers
What it really costs
Built from this home's actual numbers — the most recent property-tax bill on record — not generic estimates.
$3,513 /mo · 3.5% down FHA, 30-yr fixed at 6%
The assumptions
FHA is the default here because it gets you in the door with just 3.5% down. Switch to Conventional or VA below.
These numbers assume a generic buyer — your credit, down payment and loan program change them. Get the real quote in minutes:
Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Run your own numbers
Estimated payment
$3,513/mo
Includes FHA mortgage insurance and the financed 1.75% upfront premium. Taxes reflect the most recent bill on record; insurance is a typical-Florida estimate. Your lender’s numbers will differ. CENTURY 21 Edge partners with Florida’s best lenders.
Value check
Is the price right?
The internet’s favorite home-value number comes from a single automated model that has never seen the street, the finishes, or the view — which is why it routinely misses by tens of thousands of dollars. The edgeAI estimate combines multiple independent data sources with our team’s on-the-ground expertise in this exact market.
vs edgeAI estimate
−11%
$/sqft vs SPRING HILL
$140 vs $198
Days on market
13 vs 43 typical
Where $140/sqft sits among the 308 homes for sale in SPRING HILL
The edgeAI estimate is a starting point, not an appraisal or a broker price opinion. It is generated from public records, listing data and market modeling, and is subject to change once a licensed real estate professional personally inspects the property. Condition, floor, view and lot are not fully captured by any model — ask us for a full comparative market analysis.
Where it sits
Inside Spring Hill
Drive times from this address
Estimated driving times, typical traffic. Data © OpenStreetMap contributors.
Get to know Spring Hill. See the full Spring Hill guide →
SPRING HILL 34609 — neighborhood snapshot
Population
46,066
Median age
44.8
Median income
$79,284
Median home value
$275,900
Avg household
2.7
Households w/ children
5,105
For the school run
Hernando County School District
School assignments and ratings via edgeAI — always verify with the district.
The numbers that matter
The Spring Hill market
$320K → $315K
Spring Hill median sold, yr/yr
97.9%
Sale-to-list ratio (12 mo)
159 of 308
SPRING HILL have cut their price
Median sold price, Spring Hill, trailing 36 months (3-month rolling) · live MLS data.
This home is listed 48% above the SPRING HILL 34609 median. See the full Spring Hill market guide →
Paper trail
This home's history
Reality check
What actually sold near 4289 CASTLE AVENUE
Asking prices are opinions — closed sales are facts. The most comparable homes that actually changed hands nearby in the last twelve months.
Sold · Mar ’26$380,000
11150 MARQUETTE STREET · same community
3 bd · 3.5 ba · 2,356 sqft · $161/sqft · 17 DOM
Sold · Mar ’26$377,500
7337 PRICE STREET · same community
4 bd · 2 ba · 2,102 sqft · $180/sqft · 18 DOM
Sold · Dec ’25$365,000
10462 BAYLOR DRIVE · same community
3 bd · 2 ba · 1,883 sqft · $194/sqft · 3 DOM
Closed-sale data from the MLS, last 12 months, selected for similarity in size and location. No two homes are identical — ask us for a full comparative analysis.
Your home team
The pros in your corner
Buying a home is two conversations — the home and the money. Here’s who handles each, side by side, already working together.
Your agent
John Carpenter
CFO/Broker · CENTURY 21 Edge
Tours, negotiation, and every question about 4289 CASTLE AVENUE — start here.
Your lender
Andrew Acosta
Acosta Home Loans with PRMG · NMLS #1468866
Pre-approval, rates, and the real monthly number for 4289 CASTLE AVENUE — before you fall in love.
See it in person
Schedule a tour
Live availability from John's calendar — pick a time and it's booked. Confirmation lands in your inbox immediately.
Straight answers
4289 CASTLE AVENUE FAQs
What would the monthly payment be for 4289 CASTLE AVENUE?+
With 3.5% down on a 30-year FHA loan at 6%, the all-in payment lands around $3,513/mo — principal and interest, the actual property-tax bill and typical Florida insurance. The payment calculator on this page lets you switch loan type (FHA, Conventional, VA) and adjust the down payment, rate and term.
What are the property taxes on 4289 CASTLE AVENUE?+
The most recent tax bill on record (2025) was $2,646. A new owner's bill can differ once the sale price resets the assessed value — we can walk you through what to expect.
Are pets allowed at 4289 CASTLE AVENUE?+
The listing reports pets: Yes. Communities often layer on breed or weight rules — we'll verify the specifics with the association before you commit.
How does the price compare to other homes in Spring Hill?+
At $495,000, this home is listed about 46% above the Spring Hill median of $340,000. The market section on this page shows how the area is trending.
Which schools are assigned to 4289 CASTLE AVENUE?+
Frank W. Springstead High School (high), John D. Floyd Elementary School (elementary), Powell Middle School (middle) — Hernando County School District. Always verify school assignments with the district before relying on them.
Keep looking
Similar homes nearby
Listing courtesy of OFFERPAD BROKERAGE FL, LLC · Colleen Nolan. MLS #TB8541486.
IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by Stellar MLS.
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