This property is no longer actively listed. We can help you find similar homes currently for sale, notify you if this property relists, or explore off-market opportunities in the area.
Why you're seeing this property: Unlike major portals that hide off-market listings, we maintain the most comprehensive Austin property database. View market history, neighborhood data, and discover similar homes currently for sale. #1 Austin Realtor Team 2024.
4 bed, 5 bath, 4,587 sqft on 1.06 acres in Signal Hill. Austin, TX 78738. Last listed at $2,600,000, sold November 29, 2022. Lake Travis ISD.
About This Home
Welcome to Signal Hill Estates, an exclusive gated community comprised of 61 estate homes, each sitting on an acre lot. One of the final three luxury homes from Ames Design Build in Signal Hill Estates. This home is a 4 bedroom plus dedicated office, 5.5 bath. Save the stairs for a hike, (your knees will thank you) this single-story floor plan is a fan favorite and an entertainer's dream. You will be welcomed by a vaulted entry with surrounding limestone walls and a dual-sided fireplace that connects the main living area to the dining area. Opening up to the back patio, your flex space awaits for you to choose it as a media room, game room, or wellness space. Take that cooking class you have been considering, because you will enjoy amenities such as a chef-caliber kitchen complete with stainless steel appliances by Wolf and Sub Zero, including a double oven, a 60-inch fridge/freezer, a 48-inch range with 6 burners, and an infrared griddle, and a drawer microwave oven. The custom cabinetry boasts soft-close, frameless construction dovetail drawers. Ames Design Build has given great attention to every detail, with all closets including custom cabinetry, and all interior doors and trim are solid wood. Custom hardwood, tile, and tile accents add to the charm of 15324 Grumbles Lane. All four bedrooms have their own private bathroom. This single-story dream delivers plenty of space to spread out while begging to be the gathering place for family and friends on every holiday and weekend. Signal Hill Estates, a paradise in Hill Country, is minutes from shopping and dining at the Hill Country Galleria. Its unbeatable location offers easy access to hiking, golfing, and lake life, as well as a connection to downtown Austin in less than 30 minutes. Signal Hill is in the exemplary Lake Travis ISD. Welcome to your new neighborhood, and welcome to your new masterpiece of a home.
Signal Hill is one of the smaller, quieter neighborhoods in southwest Austin's 78748 zip code, the kind of place where neighbors actually wave from their driveways and most homes have been owned by the same families for years. Built primarily across two phases in the 1990s and early 2000s, Signal Hill sits at a price point that has become rare in Austin - a median around $425,000 puts it well below most of the city's established neighborhoods, which makes it one of the more accessible entry points into Austin ISD school zones.
Signal Hill sits in southwest Austin near the intersection of Slaughter Lane and Manchaca Road, with quick access to MoPac and I-35 for downtown commutes that run about 20 minutes outside of rush hour. South Austin's commercial corridor along Slaughter Lane handles weekly errands - H-E-B, restaurants, and shopping all within five minutes. The neighborhood backs up to wooded land that gives it a more rural feel than its proximity to major roadways would suggest.
The housing stock is straightforward Texas suburban - traditional and ranch-style homes built mostly between 1995 and 2005, with brick and stone facades, two- and three-car garages, and the kind of practical layouts that hold their value because they work for families. Lots range from 0.15 acres in the older sections to about 0.5 acres in the larger phase, with most homes between 1,800 and 3,200 square feet. Pricing typically falls between $375,000 and $525,000, with some larger lots and updated homes pushing higher.
Signal Hill is served by Austin ISD. Baranoff Elementary handles the elementary years and has a steady reputation for solid academics and engaged parent involvement. Bailey Middle School serves the middle school years, and most students continue to Akins High School. The schools are close enough that walking and biking are realistic options for elementary kids, which adds to the neighborhood character.
The lifestyle here is straightforward suburban with strong access to outdoor space. The Slaughter Creek Trail runs nearby for runners and cyclists. South Austin's restaurant scene along Slaughter and Manchaca handles casual dining and date nights. Onion Creek Metropolitan Park is a short drive south for hiking and disc golf. And the proximity to MoPac means Lady Bird Lake, Zilker, and downtown are all within reach for weekend plans.
Signal Hill works for families and first-time buyers who want Austin ISD schools without paying central Austin prices. It is more affordable than Circle C Ranch to the west and has more established trees and lot sizes than the newer Hays CISD developments further south. The tradeoff is that Signal Hill is small - inventory turns over slowly because owners tend to stay - so when something does come on the market, it usually moves fast. For buyers who can be patient and act decisively, this is one of the better-value pockets in southwest Austin.
School District: Lake Travis ISD
View Signal Hill neighborhood guide- Property Type
- Residential
- Year Built
- 2022
- Lot Size
- 1.06 acres
- Price / Sq Ft
- $567
- HOA
- $150/quarter
- Garage
- 3 spaces
Listing information last updated February 10, 2023.
Listed by Kuper Sotheby's Itl Rlty
MLS# 7187824 • Closed
IDX inquiries: Keenan Group at Compass · (512) 415-7653
Properties displayed may be listed or sold by various participants in the MLS.
Highlights
Facts & Features
Interior
- Ceiling Fan(s)
- Beamed Ceilings
- High Ceilings
- Vaulted Ceiling(s)
- Chandelier
- Quartz Counters
- Eat-in Kitchen
- Entrance Foyer
- Kitchen Island
- Multiple Living Areas
- No Interior Steps
- Open Floorplan
- Pantry
- Primary Bedroom on Main
- Recessed Lighting
- Walk-In Closet(s)
- Cooktop
- Dishwasher
- Disposal
- Exhaust Fan
- Gas Cooktop
- Gas Range
- Microwave
- Oven
- Double Oven
- Vented Exhaust Fan
- Tile
- Wood
- Heating
- Central,Natural Gas
- Cooling
- Central Air
- Fireplaces
- 1
Exterior & Lot
- Glass
- Spray Foam Insulation
- Board & Batten Siding
- Stucco
- Back Yard
- Corner Lot
- Front Yard
- Level
- Private Maintained Road
- Sprinkler - Automatic
- Sprinklers In Rear
- Sprinklers In Front
- Trees-Medium (20 Ft - 40 Ft)
- Trees-Small (Under 20 Ft)
- Slab
- Covered
- Patio
- Porch
- Rear Porch
- Roof
- Metal
- Lot Size
- 1.06 Acres
- Attached
- Garage
- Garage Faces Front
- Golf Cart Garage
- Garage Spaces
- 3
Financial
- HOA Fee
- $150 / quarter
- Original List Price
- $3,150,000
- Price per Sq Ft
- $567
Utilities
- Electricity Available
- Natural Gas Connected
- Underground Utilities
- Water Available
- Water Connected
- Water Source
- Public
- Sewer
- Septic Tank
Transaction History
1 record on file
Every recorded listing, sale, and lease at 15324 Grumbles LN, whoever represented it.
- SoldNovember 29, 2022Listed at: $3,150,000MLS 7187824
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Explore this area
Price & Listing History
Listing timeline with current price, original ask, and market time.
- Current list
- $2,600,000
- Original list
- $3,150,000
- Price movement
- $550K reduction
- Listed / DOM
- Aug 12, 2022
Tax Record
Public record data from county appraisal records. Market value can differ from assessed value.
- Assessed Value
- $2,689,958
- Assessment Year
- 2025
- Year Built
- 2021
- Parcel ID
- 000000907543
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
2025+7.6% | — | $2,689,958 | — | — |
2024+138.7% | — | $2,500,000 | $553,247 | $1,921,316 |
2023+1002.5% | — | $1,047,386 | $687,960 | $1,812,040 |
2021 | — | $95,000 | $101,606 | — |
Virtual Tour

Zoned Schools & District Context
Lake Travis
Bee Cave Middle School
Lake Pointe Elementary
Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.
Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.
HOA source: MLS Grid / Unlock MLS, as of 2026-06-04T00:30:05.195024+00:00; normalized from quarterly dues.
20% ($520K)
Adjustable assumption - not a lending recommendation.
$2,600,000
Luxury property intelligence
Keenan Market Position
A sourced read on Signal Hill pricing, timing, and property scale. No automated valuation claim.
List price
$2,600,000
Price per sqft
$567/sqft
Vs. Neighborhood guide reference price
-18.4%
$3.2M · Signal Hill neighborhood guide · reference price
Days on market
Not available
Original to current
$550K reduction
$3.2M original
Active inventory context
0 listings
Price Position in Signal Hill
Listed 18% below the Signal Hill neighborhood guide reference price. Signal Hill neighborhood guide · reference price.
Source: MLS Grid / Unlock MLS and Keenan Group review as of Jun 4, 2026.
Request Private Market AnalysisConnect 15324 Grumbles Ln to the Austin Market
Signal Hill Neighborhood Guide
Lifestyle, schools, market context, and homes in Signal Hill
Signal Hill Homes for Sale
Active listings and buyer search context in Signal Hill
78738 ZIP Guide
ZIP-level neighborhoods, schools, lifestyle, and Austin market context
Lake Travis ISD Schools
District guide, nearby schools, and homes by attendance area
Austin Home Valuation
Private Austin CMA, TCAD context, and pricing strategy
Seller Resources
Pricing, prep, launch timing, and Compass marketing strategy
Keenan Group Results
#1 ABOR Team 2024 with $1B+ career sales volume
















