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This property has sold on April 8, 2026. Looking for something similar? Contact us or browse available homes.

4505 Knap Hollow CT, photo 1, Cat Mountain, Austin, TX
Sold

Per MLS rules, only the primary photo is shown for non-Keenan closed listings.

Off Marketas of Oct 15, 2026

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.

$950,000

last listed

4505 Knap Hollow Ct, Austin, TX 78731

Cat Mountain•MLS# 5485541
4beds
2full1half
2,438sqft
Built1977

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, 2 bath, 2,438 sqft on 0.15 acres in Cat Mountain. Austin, TX 78731. Last listed at $950,000, sold April 8, 2026. Austin ISD.

About This Home

4505 Knap Hollow | 4 Beds | 2.5 Baths | Pool | Greenbelt Access

A rare blend of luxury mid-century modern style and modern updates, this 4-bedroom, 2.5-bath home features new engineered wood flooring throughout and direct greenbelt access.

The custom-remodeled kitchen showcases Saltillo tile, quartz countertops, custom cabinetry, stainless steel appliances, large windows, and island seating, opening to the dining room beneath an original 1970s Italian gold tole crystal chandelier. The living room is anchored by an original travertine fireplace and includes a wet bar with MCM cabinetry, brass sink, mirrored shelving, and statement lighting. Original metallic wallpaper highlights the architectural column detail between living and dining spaces.

Two bedrooms are located downstairs, including one with private access to the front courtyard. Upstairs, the primary suite offers sweepingviews, hardwood floors, original mirrored fireplace, built-ins, and a fully remodeled bath featuring a wet room with soaking tub and shower, Saltillo-style tile, quartz counters, and a large walk-in closet. An additional upstairs bedroom and living area provide flexible space for guests or family.

The backyard features a pool and direct greenbelt access, while the front courtyard includes a connected gas grill and ample entertaining space. A true statement home blending iconic 1970s character with elevated modern comfort.

Property Type
Residential
Year Built
1977
Lot Size
0.15 acres
Price / Sq Ft
$390
HOA
$63/mo
Garage
2 spaces
Pool
Yes

Listing information last updated April 9, 2026.

Listed by eXp Realty, LLC

MLS# 5485541 • Closed

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Properties displayed may be listed or sold by various participants in the MLS.

Highlights

Private pool and outdoor entertaining setup
2-car garage with additional parking capacity
Bookcases
Breakfast Bar
Ceiling Fan(s)
Chandelier

Facts & Features

Interior

Features

  • Bidet
  • Bookcases
  • Breakfast Bar
  • Ceiling Fan(s)
  • Chandelier
  • Quartz Counters
  • Double Vanity
  • In-Law Floorplan
  • Interior Steps
  • Kitchen Island
  • Open Floorplan
  • Soaking Tub
  • Walk-In Closet(s)
  • Wet Bar

Appliances

  • Gas Cooktop
  • Dishwasher
  • Disposal
  • Dryer
  • Microwave
  • Double Oven
  • Refrigerator
  • Washer
  • Electric Water Heater
  • Wine Refrigerator

Flooring

  • Carpet
  • Tile
  • Wood
Heating
Central,Electric
Cooling
Central Air
Fireplaces
2
Exterior & Lot

Features

  • CCTYD
  • Rain Gutters
  • Outdoor Grill
  • Private Yard

Construction

  • Brick Veneer
  • Wood Siding

Lot Features

  • Greenbelt
  • Cul-De-Sac
  • Trees-Moderate

Fencing

  • Fenced
  • Wrought Iron

Foundation

  • Slab

Patio / Porch

  • Patio
Roof
Composition,Shingle
Lot Size
0.15 Acres

Parking

  • Attached
  • Garage Faces Front
Garage Spaces
2
Pool
Yes
Financial
HOA Fee
$63 / mo
Original List Price
$950,000
Price per Sq Ft
$390
Utilities
  • Electricity Connected
  • High Speed Internet
  • Natural Gas Connected
  • Water Connected
Water Source
Public
Sewer
Public Sewer

Transaction History

1 record on file

Every recorded listing, sale, and lease at 4505 Knap Hollow CT, whoever represented it.

  1. SoldApril 8, 2026
    Listed at: $950,000MLS 5485541

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

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Price & Listing History

Pending with current price, original ask, and market time.

View Timeline
Current list
$950,000
Original list
$950,000
Price movement
No verified reduction
Listed / DOM
Feb 20, 2026

Tax Record

Public record data from county appraisal records. Market value can differ from assessed value.

Assessed Value
$897,963
Assessment Year
2025
Year Built
1977
Parcel ID
000000133720
$964K
$684K
$684,131
2022
$928,842
+35.8% from prev
2023
$963,809
+3.8% from prev
2024
$897,963
-6.8% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025-6.8%
—$897,963——
2024+3.8%
—$963,809$337,500$697,950
2023+35.8%
—$928,842$337,500$626,309
2022
—$684,131$337,500$591,342
5-Year Change31.3%
Map showing 4505 Knap Hollow CT
4505 Knap Hollow CT
Directions

Zoned Schools

Austin ISD →

1 High School1 Middle School1 Elementary School

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.

Principal & interest
$5,179
HOA dues
$63

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 2026-10-16T01:07:24.19+00:00; normalized from monthly dues.

Illustrative down payment

20% ($190K)

Adjustable assumption - not a lending recommendation.

Home price

$950,000

Loan: $760K

Loan details

Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-29
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Keenan Market Position

A sourced read on Cat Mountain pricing, timing, and property scale. No automated valuation claim.

List price

$950,000

Price per sqft

$390/sqft

Vs. Neighborhood guide reference price

-20.8%

$1.2M · Cat Mountain neighborhood guide · reference price

Days on market

Not available

Original to current

No verified reduction

$950K original

Active inventory context

4 listings

Price Position in Cat Mountain

Neighborhood guide reference price $1.2MThis home $950K

Listed 21% below the Cat Mountain neighborhood guide reference price. Cat Mountain neighborhood guide · reference price.

Seller's Market - 4 active listings

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 16, 2026.

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More sales in Cat Mountain

Homes sold by Keenan Group.

Verified property facts

Frequently Asked Questions

What school district is 4505 Knap Hollow Ct in?

4505 Knap Hollow Ct is zoned for Austin ISD with assigned schools: Highland Park (elementary), Lamar (Austin ISD) (middle), McCallum (high). School assignments should be verified directly with the district.

What are the property details for 4505 Knap Hollow Ct?

4505 Knap Hollow Ct is a Residential built in 1977 featuring 4 bedrooms, 2 full, 1 half bathrooms, 2,438 square feet, 0.15-acre lot.

What is the price per square foot at 4505 Knap Hollow Ct?

4505 Knap Hollow Ct was last listed at $390 per square foot across 2,438 sqft. The Cat Mountain neighborhood guide reference price is $1,200,000 (Cat Mountain neighborhood guide · reference price).

What are the property taxes for 4505 Knap Hollow Ct?

The most recent annual property tax for 4505 Knap Hollow Ct is $15,245. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.

How does 4505 Knap Hollow Ct compare with other homes in Cat Mountain?

4505 Knap Hollow Ct was last listed at $950,000 and sold on April 8, 2026. The current MLS snapshot shows 54 active listings in 78731. Keenan Group has completed 92 verified transactions in 78731 within its 1,000+ completed transactions and $1B+ career volume across Austin. See Keenan Group's Cat Mountain guide for current neighborhood analysis.

When was 4505 Knap Hollow Ct built?

4505 Knap Hollow Ct was built in 1977 (49 years ago). Buyers should budget for potential updates to major systems.

What is the community structure at 4505 Knap Hollow Ct?

The MLS listing reports HOA or association dues of $63 monthly for 4505 Knap Hollow Ct. It does not establish included amenities, services, rules, reserves, or current assessments; verify those items in current association documents.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

What should buyers know about Cat Mountain?

Cat Mountain is one of Austin's established neighborhoods, zoned for Austin ISD in the 78731 area. The Keenan Group has specialized in Cat Mountain real estate for 25+ years with 1,000+ career transactions. Contact (512) 415-7653 for current market conditions and available homes.

  • Cat Mountain area specialists
  • Austin ISD zoning
  • #1 Austin Board of Realtors Team 2024
  • 25+ years Austin luxury real estate

Source: Keenan Group at Compass Real Estate, #1 Austin Board of Realtors Team (2024)

Why Choose the #1 Austin Board Team for Cat Mountain

#1 ABoR Team 20241,000+ Career SalesCompass Luxury Collection Specialist

#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.

25+ years advising buyers and sellers in this community

Unlock MLSMLS GRID

Listing courtesy of Unlock MLS as distributed by MLS GRID. Information deemed reliable but not guaranteed. Neither the listing broker nor Compass RE Texas, LLC shall be responsible for any typographical errors, misinformation, or misprints.

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. The data is deemed reliable but is not guaranteed by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS, as amended from time to time.

Based on information submitted to MLS GRID as of 10/15/2026, 8:07:24 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Keenan Luxury Market Index figures and Keenan Group sales counts are published under CC BY 4.0 and may be reused with attribution to Keenan Group at Compass. Methodology and citation format: thekeenangroup.com/the-source/keenan-luxury-market-index-methodology.

Last updated: 10/15/2026, 8:07:24 PM

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