309 Grove CT, Horseshoe Bay TX 78657
Horseshoe Bay, TX 78657 · Summit Rock
Single Family Residence for sale in Summit Rock
Overview
Property Description
A spec home to be built by Modern Homestead this year, this modern farmhouse spec home in The Grove at Summit Rock offers the opportunity to purchase early enough in the process to make select finish choices and enjoy a more semi-custom experience. Designed with flexibility in mind, 309 Grove Ct features approximately 2,422 square feet of conditioned living space with open kitchen, dining, and living areas, a main level primary suite, a private casita style guest suite or flex space, and an upstairs bedroom, bath, and study. The layout works especially well for buyers who want comfortable separation for guests, a dedicated office or overflow space, and the ease of lock and leave living in Summit Rock. Set in a quiet enclave backing to the creek and golf course corridor, and located just moments from the new Summit Rock clubhouse and the Barn fitness facility, this home offers a rare chance to get into one of Horseshoe Bay’s most desirable areas before construction is complete. A valuable developer provided Summit level waiver opportunity is available, subject to membership application, approval, and applicable terms of The Club at Horseshoe Bay Resort. Renderings are conceptual and final specifications are subject to change.
Financial Info
- Price
- $1,005,000
- $ / Sqft
- $415
- HOA
- Yes - Mandatory / $2,334.69 / Annually
- HOA Name
- Summit Rock POA
- HOA Includes
- Common Area Maintenance
- Tax Rate
- 1.31158%
- Est. Taxes
- $1,996.88
- Tax Year
- 2026
- Exemptions
- None
Legal Info
- Address
- 309 Grove CT
- County
- Llano
- City
- Horseshoe Bay
- State
- TX
- Zip
- 78657
- Subdivision
- Summit Rock
- Legal Description
- THE GROVE AT SUMMIT ROCK LT 18 0.180 AC
- Parcel
- 13151-000-0018-0
Interior Features
- Floor
- See Remarks
- Num Living
- 1
- Dining
- 1
- Appliances
- See Remarks
- Laundry
- Main Level
- Master Bed
- Primary Bedroom on Main
- Master Main
- Yes
- Fireplaces
- 1
- Fireplace Description
- See Remarks
- Interior Features
- See Remarks, Primary Bedroom on Main
General Info
- Beds
- 3 Total / 2 Main Level / 1 Other Level
- Full / Half Baths
- 3 / 1
- Prop Type
- Residential
- Property Type
- Single Family Residence
- Stories
- 2
- Year Built
- 2027 / To Be Built
- Square Feet
- 2,422 / Plans
- Garages
- 2
- Garage Desc
- Driveway, Garage, Garage Door Opener, Garage Faces Front
- Foundation
- See Remarks
- Roof
- See Remarks
- Construction
- See Remarks
- Acres
- 0.18
- Lot Description
- None
- Restrictions
- Deed Restrictions
- Flood Plain
- No
- View
- Golf Course, Trees/Woods
- Water Access
- No
- Waterfront
- No
- Area
- LL
Utility Info
- Water
- Public
- Sewer
- Public Sewer
- Utilities
- Sewer Connected, Water Connected
- Heat
- See Remarks
- A C
- Other
Exterior Features
- Fence
- See Remarks
- Exterior Features
- See Remarks
- Pool On Property
- No
- Area Amenities
- See Remarks
Rooms
Main level
- Primary Bedroom
Price history
| Date | Event | Price | Change |
|---|---|---|---|
| Apr 24, 2026 | New Listing | — |
Taxes
Schools
School Info
- District
- Llano ISD
- Elementary
- Packsaddle
- Middle
- Llano
- High
- Llano
Maps
Financing
Your preferences
- 20% down
- Conv/Jumbo
- 30 years
- 6.50% rate
Saved on this device
Estimated monthly payment
$6,086 / mo
20% down · 6.50% interest · 30-year fixed
Estimated monthly payment $6,086
- Principal & interest
- $5,082
- Property taxes
- $166
- Homeowners insurance
- $838
*PITI only
These figures are estimates for general information only — not a loan offer, a quote, or a guarantee of financing terms.
| Year | Starting balance | Principal paid | Interest paid | Ending balance | Principal vs interest |
|---|---|---|---|---|---|
| 1 | $804,000 | $8,987 | $51,995 | $795,013 | |
| 2 | $795,013 | $9,588 | $51,394 | $785,425 | |
| 3 | $785,425 | $10,231 | $50,751 | $775,195 | |
| 4 | $775,195 | $10,916 | $50,066 | $764,279 | |
| 5 | $764,279 | $11,647 | $49,335 | $752,632 | |
| 6 | $752,632 | $12,427 | $48,555 | $740,206 | |
| 7 | $740,206 | $13,259 | $47,723 | $726,947 | |
| 8 | $726,947 | $14,147 | $46,835 | $712,800 | |
| 9 | $712,800 | $15,094 | $45,888 | $697,705 | |
| 10 | $697,705 | $16,105 | $44,877 | $681,600 |
- Year 1$795,013
- Principal paid
- $8,987
- Interest paid
- $51,995
- Starting balance
- $804,000
- Year 2$785,425
- Principal paid
- $9,588
- Interest paid
- $51,394
- Starting balance
- $795,013
- Year 3$775,195
- Principal paid
- $10,231
- Interest paid
- $50,751
- Starting balance
- $785,425
- Year 4$764,279
- Principal paid
- $10,916
- Interest paid
- $50,066
- Starting balance
- $775,195
- Year 5$752,632
- Principal paid
- $11,647
- Interest paid
- $49,335
- Starting balance
- $764,279
- Year 6$740,206
- Principal paid
- $12,427
- Interest paid
- $48,555
- Starting balance
- $752,632
- Year 7$726,947
- Principal paid
- $13,259
- Interest paid
- $47,723
- Starting balance
- $740,206
- Year 8$712,800
- Principal paid
- $14,147
- Interest paid
- $46,835
- Starting balance
- $726,947
- Year 9$697,705
- Principal paid
- $15,094
- Interest paid
- $45,888
- Starting balance
- $712,800
- Year 10$681,600
- Principal paid
- $16,105
- Interest paid
- $44,877
- Starting balance
- $697,705
Nearby
Courtesy of Horseshoe Bay Resort Realty · (830) 596-9506
Listings courtesy of ACTRIS as distributed by MLS GRID.