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Keenan Group#1 Austin Board of Realtors Team 2024

This property has sold on May 22, 2023. Looking for something similar? Contact us or browse available homes.

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Off Marketas of Apr 24, 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.

$849,900

last listed

4506 Knap Holw, Austin, TX 78731

Cat Mountain•MLS# 1860905
3beds
2full1half
2,177sqft
Built1978

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.

3 bed, 2 bath, 2,177 sqft on 0.16 acres in Cat Mountain. Austin, TX 78731. Last listed at $849,900, sold May 22, 2023. Austin ISD.

About This Home

Nestled at the end of a quiet cul-de-sac in the highly sought-after Cat Mountain Villas, this lovely split level home features a tree house like feel. The living room has high vaulted ceilings with a large brick fireplace and views from every window! Sliding glass doors give access to a private deck with soaring hill country views. The deck wraps around the back of the house with plenty of room for an outdoor living area as well as dining table. The kitchen features granite countertops, stainless steel appliances and a breakfast bar as well as eat in breakfast table. An additional dining room is adjacent to the kitchen with space for a formal dining table. Downstairs you will find 3 spacious bedrooms. The large primary bedroom features wood like tile, new sliding glass doors to the backyard, and a large remodeled ensuite bathroom. The two secondary bedrooms also feature new sliding glass doors with backyard access and tree views. Newly repainted exterior with brand new modern garage door and updated lighting. Neighborhood amenities include a pool, clubhouse, tennis courts, and playground just a short walk away. Cat Mountain has easy access to Mopac, 2222, and 360! Only 10 minutes to downtown and the Arboretum, and 15 minutes to the Domain. 5 minutes away from the neighborhood HEB, shops, and restaurants. Zoned to national Blue Ribbon school, Highland Park Elementary, and award-winning McCallum High School & Fine Arts Academy.

Property Type
Residential
Year Built
1978
Lot Size
0.16 acres
Price / Sq Ft
$390
HOA
$55/mo
Garage
2 spaces

Listing information last updated May 22, 2023.

Listed by Compass RE Texas, LLC

MLS# 1860905 • Closed

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

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

Highlights

2-car garage with additional parking capacity
Bookcases
Breakfast Bar
Ceiling Fan(s)
High Ceilings
Vaulted Ceiling(s)

Facts & Features

Interior

Features

  • Bar
  • Bidet
  • Bookcases
  • Breakfast Bar
  • Ceiling Fan(s)
  • High Ceilings
  • Vaulted Ceiling(s)
  • Chandelier
  • Granite Counters
  • Stone Counters
  • Double Vanity
  • Eat-in Kitchen
  • Entrance Foyer
  • Interior Steps
  • Multiple Dining Areas
  • Pantry
  • Soaking Tub
  • Storage
  • Two Primary Closets
  • Wet Bar

Appliances

  • Built-In Gas Oven
  • Cooktop
  • Dishwasher
  • Disposal
  • Gas Cooktop
  • Microwave
  • Refrigerator
  • Free-Standing Refrigerator
  • Stainless Steel Appliance(s)
  • Washer
  • Dryer
  • Electric Water Heater
  • Water Softener
  • Water Softener Owned

Flooring

  • Stone
  • Tile
  • Wood
Heating
Central,Fireplace(s)
Cooling
Ceiling Fan(s),Central Air
Fireplaces
1
Exterior & Lot

Features

  • Balcony
  • Exterior Steps
  • Rain Gutters
  • Lighting
  • Private Entrance
  • Private Yard

Construction

  • Brick
  • Wood Siding

Lot Features

  • Back Yard
  • Cul-De-Sac
  • Front Yard
  • Landscaped
  • Sprinkler - Automatic
  • Sprinklers In Rear
  • Sprinklers In Front
  • Trees-Large (Over 40 Ft)
  • Trees-Medium (20 Ft - 40 Ft)
  • Trees-Small (Under 20 Ft)
  • Views

Fencing

  • Back Yard
  • Front Yard
  • Full
  • Gate
  • Wrought Iron

Foundation

  • Slab

Patio / Porch

  • Deck
  • Wrap Around
Roof
Shingle
Lot Size
0.16 Acres

Parking

  • Additional Parking
  • Driveway
  • Garage
  • Garage Faces Front
Garage Spaces
2
Financial
HOA Fee
$55 / mo
Original List Price
$849,900
Price per Sq Ft
$390
Utilities
  • Cable Available
  • Cable Connected
  • Electricity Available
  • Electricity Connected
  • High Speed Internet
  • Natural Gas Available
  • Natural Gas Connected
  • Phone Available
  • Phone Connected
  • Sewer Available
  • Sewer Connected
  • Water Available
  • Water Connected
Water Source
Public
Sewer
Public Sewer

Transaction History

1 record on file

Every recorded listing, sale, and lease at 4506 Knap HOLW, whoever represented it.

  1. SoldMay 22, 2023
    Listed at: $849,900MLS 1860905

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

Listing timeline with current price, original ask, and market time.

View Timeline
Current list
$849,900
Original list
$849,900
Price movement
No verified reduction
Listed / DOM
Mar 23, 2023

Tax Record

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

Assessed Value
$1,057,593
Assessment Year
2025
Year Built
1978
Parcel ID
000000133717
$1.1M
$612K
$612,030
2022
$846,109
+38.2% from prev
2023
$876,180
+3.6% from prev
2024
$1,057,593
+20.7% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025+20.7%
—$1,057,593——
2024+3.6%
—$876,180$337,500$534,092
2023+38.2%
—$846,109$337,500$538,680
2022
—$612,030$337,500$508,609
5-Year Change72.8%

Virtual Tour

Virtual tour of 4506 Knap Holw
Map showing 4506 Knap HOLW
4506 Knap HOLW
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
$4,634
HOA dues
$55

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 2026-04-25T02:51:50.833075+00:00; normalized from monthly dues.

Illustrative down payment

20% ($170K)

Adjustable assumption - not a lending recommendation.

Home price

$849,900

Loan: $680K

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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Luxury property intelligence

Keenan Market Position

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

List price

$849,900

Price per sqft

$390/sqft

Vs. Neighborhood guide reference price

-29.2%

$1.2M · Cat Mountain neighborhood guide · reference price

Days on market

Not available

Original to current

No verified reduction

$849.9K original

Active inventory context

4 listings

Price Position in Cat Mountain

Neighborhood guide reference price $1.2MThis home $849.9K

Listed 29% 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 Apr 25, 2026.

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Homes sold by Keenan Group.

Verified property facts

Frequently Asked Questions

What school district is 4506 Knap Holw in?

4506 Knap Holw 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 4506 Knap Holw?

4506 Knap Holw is a Residential built in 1978 featuring 3 bedrooms, 2 full, 1 half bathrooms, 2,177 square feet, 0.16-acre lot.

What is the price per square foot at 4506 Knap Holw?

4506 Knap Holw was last listed at $390 per square foot across 2,177 sqft. The Cat Mountain neighborhood guide reference price is $1,200,000 (Cat Mountain neighborhood guide · reference price).

What are the property taxes for 4506 Knap Holw?

The most recent annual property tax for 4506 Knap Holw is $11,621. 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 4506 Knap Holw compare with other homes in Cat Mountain?

4506 Knap Holw was last listed at $849,900 and sold on May 22, 2023. The current MLS snapshot shows 56 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 4506 Knap Holw built?

4506 Knap Holw was built in 1978 (48 years ago). Buyers should budget for potential updates to major systems.

What is the community structure at 4506 Knap Holw?

The MLS listing reports HOA or association dues of $55 monthly for 4506 Knap Holw. 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 4/24/2026, 9:51:50 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.

Use or search of this IDX data by anyone other than a consumer looking to purchase real estate is prohibited. Automated collection, scraping, republication, or redistribution of MLS listing data is prohibited.

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: 4/24/2026, 9:51:50 PM

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