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Keenan Group#1 Austin Board of Realtors Team 2024

This property has sold on September 25, 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.

$425,000

last listed

3800 Knollwood Dr Unit #A, Austin, TX 78731

Northwest Hills•MLS# 4705715
3beds
2bath
1,450sqft
Built1981

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, 1,450 sqft on 0.13 acres in Northwest Hills. Austin, TX 78731. Last listed at $425,000, sold September 25, 2023. Austin ISD.

About This Home

Prestigious Northwest Hills neighborhood, open floor plan, abundant natural lights, fireplace opens to living room and breakfast area. Master bedroom in main floor. Remodeled kitchen. Laminate/wood flooring in living area and bedrooms. Walking distance to Doss elementary school, Murchison Junior High school, UT shuttle bus stop. Convenient location with easy access to Mopac, downtown Austin, shopping, employers...

Property Type
Residential
Year Built
1981
Lot Size
0.13 acres
Price / Sq Ft
$293
HOA
$200/mo
Garage
1 spaces

Listing information last updated September 25, 2023.

Listed by Evergreen Properties

MLS# 4705715 • Closed

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

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

Highlights

1-car garage with additional parking capacity
Ceiling Fan(s)
Granite Counters
Primary Bedroom on Main
Built-In Oven(s)
Dishwasher

Facts & Features

Interior

Features

  • Ceiling Fan(s)
  • Granite Counters
  • Primary Bedroom on Main

Appliances

  • Built-In Oven(s)
  • Dishwasher
  • Disposal
  • Gas Cooktop
  • Microwave
  • Refrigerator
  • Water Heater

Flooring

  • Laminate
  • Tile
Heating
Central
Cooling
Central Air
Fireplaces
1
Exterior & Lot

Construction

  • Brick Veneer
  • Frame
  • Masonry – Partial

Foundation

  • Slab

Patio / Porch

  • Patio
Roof
Composition
Lot Size
0.13 Acres

Parking

  • Attached
  • Garage
Garage Spaces
1
Financial
HOA Fee
$200 / mo
Original List Price
$425,000
Price per Sq Ft
$293
Utilities
  • Electricity Available
  • Natural Gas Available
  • Sewer Available
  • Water Available
Water Source
Public
Sewer
Public Sewer

Transaction History

2 records on file

Every recorded listing, sale, and lease at 3800 Knollwood DR Unit #A, whoever represented it.

  1. SoldSeptember 25, 2023
    Listed at: $425,000MLS 4705715
  2. LeasedJune 30, 2021
    Asking rent: $1,895/moMLS 9116327

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
$425,000
Original list
$425,000
Price movement
No verified reduction
Listed / DOM
Aug 26, 2023

Tax Record

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

Assessed Value
$417,829
Assessment Year
2025
Year Built
1981
Parcel ID
000000133971
$464K
$227K
$227,022
2021
$321,215
+41.5% from prev
2022
$372,000
+15.8% from prev
2023
$464,315
+24.8% from prev
2024
$417,829
-10.0% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025-10.0%
—$417,829——
2024+24.8%
—$464,315$70,000$392,603
2023+15.8%
—$372,000$70,000$394,315
2022+41.5%
—$321,215$84,732$287,268
2021
—$227,022$84,732$236,483
5-Year Change84.0%

Virtual Tour

Virtual tour of 3800 Knollwood Dr Unit #A
Map showing 3800 Knollwood DR Unit #A
3800 Knollwood DR Unit #A
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
$2,354
HOA dues
$200

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.

20% ($85K)

Adjustable assumption - not a lending recommendation.

$425,000

Loan: $340K
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-15
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Keenan Market Position

A sourced read on Northwest Hills pricing, timing, and property scale. No automated valuation claim.

List price

$425,000

Price per sqft

$293/sqft

Vs. Neighborhood guide reference price

-63.6%

$1.2M · Northwest Hills neighborhood guide · reference price

Days on market

Not available

Original to current

No verified reduction

$425K original

Active inventory context

25 listings

Price Position in Northwest Hills

Neighborhood guide reference price $1.2MThis home $425K

Listed 64% below the Northwest Hills neighborhood guide reference price. Northwest Hills neighborhood guide · reference price.

Seller's Market - 25 active listings

Source: MLS Grid / Unlock MLS and Keenan Group review as of Apr 25, 2026.

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Verified property facts

Frequently Asked Questions

What school district is 3800 Knollwood Dr Unit #A in?

3800 Knollwood Dr Unit #A is zoned for Austin ISD with assigned schools: Doss (Austin ISD) (elementary), Murchison (middle), Anderson (high). School assignments should be verified directly with the district.

What are the property details for 3800 Knollwood Dr Unit #A?

3800 Knollwood Dr Unit #A is a Residential built in 1981 featuring 3 bedrooms, 2 full bathrooms, 1,450 square feet, 0.13-acre lot.

What is the price per square foot at 3800 Knollwood Dr Unit #A?

3800 Knollwood Dr Unit #A was last listed at $293 per square foot across 1,450 sqft. The Northwest Hills neighborhood guide reference price is $1,166,750 (Northwest Hills neighborhood guide · reference price).

What are the property taxes for 3800 Knollwood Dr Unit #A?

The most recent annual property tax for 3800 Knollwood Dr Unit #A is $9,755. 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 3800 Knollwood Dr Unit #A compare with other homes in Northwest Hills?

3800 Knollwood Dr Unit #A was last listed at $425,000 and sold on September 25, 2023. The current MLS snapshot shows 58 active listings in 78731. Keenan Group has completed 91 verified transactions in 78731 within its 1,000+ completed transactions and $1B+ career volume across Austin. See Keenan Group's Northwest Hills guide for current neighborhood analysis.

When was 3800 Knollwood Dr Unit #A built?

3800 Knollwood Dr Unit #A was built in 1981 (45 years ago). Buyers should budget for potential updates to major systems.

What is the community structure at 3800 Knollwood Dr Unit #A?

The MLS listing reports HOA or association dues of $200 monthly for 3800 Knollwood Dr Unit #A. 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 Northwest Hills?

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

  • Northwest Hills 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 Northwest Hills

#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

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

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