1428 Round Hill Lane, Spring Hill, TN 37174

$1,151,203Active5 Beds4.5 Baths4,004 Sqft$288 /sqft
Acres
0.25
Year built
2026
Property type
Single Family
Per sq ft
$288
County
Williamson County
Subdivision
August Park

Description of 1428 Round Hill Lane, Spring Hill, TN 37174

Welcome to August Park by Toll Brothers! This Harpeth floorplan situated on homesite #131 is yours to personalize! We have just broken ground on this home with a 3rd car garage and structural options. You still have the opportunity to make the design selections for this home. The Harpeth offers a balance of comfort and modern style in a spacious, thoughtfully arranged floor plan. From the foyer, you're welcomed by high ceilings that create a bright, open atmosphere. A soaring two-story great room serves as the heart of the home, connecting to a casual dining area and a kitchen with a center island, and walk-in pantry, creating an ideal space for everyday living and entertaining. A covered patio just off the main living area. The first-floor primary bedroom includes a generously sized walk-in closet and a spa-like bath with dual vanities, a soaking tub, a deluxe shower, and a private water clos Three secondary bedrooms, two sharing a full hall bath and one with a private bath, each have walk-in closets. Additional highlights include a first-floor powder room, a laundry space, an everyday entry, and a secondary bedroom and an office near the foyer. True elegance can only come from America's Luxury Homebuilder. Toll Brothers would like to welcome you to come explore our beautiful homes tucked away in the August Park community here in Spring Hill. Be situated in close proximity to everything you'll need; easy access for shopping; schools are less than a mile away and highway access that can take you up to Franklin. This home is almost ready to be loved and make lots of memories for it's new family; will that be you? Price shown includes base cost, lot premium, structural and does not reflect design choices. All information deemed accurate; buyers to verify. Photos and/or renderings are for representational purposes and floorplans may vary in elevation and size.

Listing updated: 6/7/2026


Welcome to August Park by Toll Brothers! This Harpeth floorplan situated on homesite #131 is yours to personalize! We have just broken ground on this home with a 3rd car garage and structural options. You still have the opportunity to make the design selections for this home. The Harpeth offers a balance of comfort and modern style in a spacious, thoughtfully arranged floor plan. From the foyer, you're welcomed by high ceilings that create a bright, open atmosphere. A soaring two-story great room serves as the heart of the home, connecting to a casual dining area and a kitchen with a center island, and walk-in pantry, creating an ideal space for everyday living and entertaining. A covered patio just off the main living area. The first-floor primary bedroom includes a generously sized walk-in closet and a spa-like bath with dual vanities, a soaking tub, a deluxe shower, and a private water clos Three secondary bedrooms, two sharing a full hall bath and one with a private bath, each have walk-in closets. Additional highlights include a first-floor powder room, a laundry space, an everyday entry, and a secondary bedroom and an office near the foyer. True elegance can only come from America's Luxury Homebuilder. Toll Brothers would like to welcome you to come explore our beautiful homes tucked away in the August Park community here in Spring Hill. Be situated in close proximity to everything you'll need; easy access for shopping; schools are less than a mile away and highway access that can take you up to Franklin. This home is almost ready to be loved and make lots of memories for it's new family; will that be you? Price shown includes base cost, lot premium, structural and does not reflect design choices. All information deemed accurate; buyers to verify. Photos and/or renderings are for representational purposes and floorplans may vary in elevation and size.

LAST UPDATED 6/7/2026 TRACT August Park
YEAR BUILT 2026 GARAGE SPACES 3.0
COUNTY Williamson STATUS Active
PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Allendale Elementary School
Jr. High School Spring Station Middle School
High School Summit High School


ADDITIONAL DETAILS
AIR Central Air
AIR CONDITIONING Yes
AMENITIES Maintenance Grounds, Trash
APPLIANCES Built-In Electric Oven, Cooktop, Dishwasher, Disposal, Microwave, Stainless Steel Appliance(s)
BASEMENT Crawl Space
CONSTRUCTION Brick
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Natural Gas
HOA DUES 250
INTERIOR High Ceilings, Kitchen Island, Pantry, Smart Thermostat, Walk-In Closet(s)
LOT 0.25 acre(s)
LOT DIMENSIONS 11313
PARKING Garage Door Opener, Garage Faces Front, Attached
SEWER Public Sewer
STORIES 2
STYLE Traditional
SUBDIVISION August Park
TAXES 6100
UTILITIES Natural Gas Available, Water Available, Underground Utilities
WATER Public
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

0
P
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*Estimate only

SATELLITE VIEW



 
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1428 Round Hill Lane, Spring Hill, TN 37174, Spring Hill - listing photo 1

About this home

The quick read

1428 Round Hill Lane, Spring Hill, TN 37174 is a 5-bedroom, 4.5-bath home in Spring Hill, TN 37174, offered at $1,151,203, about $288/sq ft across 4,004 sq ft.

Recently sold at August Park: 12 comparable homes from $794,990 to $1,089,990, a median of $259/sq ft; this listing at $288/sq ft is about 11% above recent sold prices.

All-in, about $6,648/mo at 25% down (6.55% 30-yr).

Beyond principal and interest, the recurring carrying costs on this home (property tax (about $508/mo), insurance (about $403/mo), and HOA (about $250/mo)) run about $1,161/mo, roughly 17% of the all-in monthly payment.

Analysis by Grant Hammond, Compass RE · figures as of June 2026 · RealTracs, Williamson County

Financing 1428 Round Hill Lane, Spring Hill

The estimated monthly payment for 1428 Round Hill Lane, Spring Hill is about $6,648: a jumbo 30-year mortgage at 6.552% with 25% down, including property tax, insurance, and HOA. Estimate only; not a loan offer or appraisal.

Estimated monthly payment$6,648/mo Jumbo loan
  • Principal & interest: $5,487
  • Property tax: $508
  • Insurance (est.): $403
  • HOA: $250
  • Income to qualify: $284,919
  • Cash to close: $322,337
  • Equity at yr 5: $342,482
30-year vs 15-year mortgage rate: last 24 months
4.8%5.7%6.6%7.5%Apr '24May '25Jun '26Apr '24: 6.39%Jun '24: 6.16%Sep '24: 5.47%Nov '24: 5.99%Jan '25: 6.16%Apr '25: 5.82%Jun '25: 5.97%Aug '25: 5.69%Oct '25: 5.41%Jan '26: 5.46%Mar '26: 5.54%May '26: 5.87%Jun '26: 5.81%Apr '24: 7.12%Jun '24: 6.89%Sep '24: 6.22%Nov '24: 6.82%Feb '25: 6.81%Apr '25: 6.78%Jun '25: 6.67%Sep '25: 6.27%Nov '25: 6.22%Feb '26: 6.09%Apr '26: 6.23%Jun '26: 6.50%6.50%30-yr15-yr

30- vs 15-year fixed, monthly. Source: Freddie Mac & Optimal Blue via FRED, updated 2026-06-23.

Property tax is the actual annual amount reported on the listing for this property, not a list-price estimate. Insurance/PMI are estimates; rate is editable. Estimate only; not a loan offer.

Frequently asked questions

How much does 1428 Round Hill Lane cost?

1428 Round Hill Lane is listed at $1,151,203, about $288 per square foot across 4,004 square feet (as of 6/7/2026).

What is the price per square foot for 1428 Round Hill Lane?

1428 Round Hill Lane is priced at $288 per square foot, 4,004 square feet at $1,151,203 (as of 6/7/2026).

What are the HOA dues for 1428 Round Hill Lane?

HOA dues for 1428 Round Hill Lane are $250 per month, as listed (as of 6/7/2026).

How big is the lot for 1428 Round Hill Lane?

1428 Round Hill Lane sits on a 0.25-acre lot, measuring approximately 11313 (per the listing).

Does 1428 Round Hill Lane have a garage?

Yes. 1428 Round Hill Lane has an attached garage, per the listing.

Does 1428 Round Hill Lane have a basement?

No. 1428 Round Hill Lane is built on a crawl space (no basement), per the listing.

When was 1428 Round Hill Lane built?

1428 Round Hill Lane was built in 2026.

What are the property taxes on 1428 Round Hill Lane?

The annual property tax reported for 1428 Round Hill Lane is about $6,100 (as reported on the listing, as of 6/7/2026).

What is the estimated monthly payment for 1428 Round Hill Lane?

About $6,648 per month at 6.552% on a 30-year loan with 25% down, including the actual property tax and an insurance estimate. Estimate only, not a loan offer.

What schools serve 1428 Round Hill Lane?

1428 Round Hill Lane is zoned for Allendale Elementary School, Spring Station Middle School, Summit High School, per the listing. Verify current enrollment and zoning with the district.

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