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Keenan Group#1 Austin Board of Realtors Team 2024

This property has sold on September 20, 2017. 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.

$319,000

last listed

6604 Hart Unit #B, Austin, TX 78731

Northwest Hills•MLS# 6260667
3beds
2full1half
1,335sqft
Built1983

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, 1,335 sqft on 0.30 acres in Northwest Hills. Austin, TX 78731. Last listed at $319,000, sold September 20, 2017. Austin ISD.

About This Home

Beautiful tree house style condo above your own greenbelt. Multi level private decks off the living and off the master*Roof, Hardie siding & exterior paint (2017). Minutes to the Domain and Downtown! Walk to HEB/bus stop/library/Post office/Starbucks/Retail/Doss and Murchison schools. Lots of natural light. Wood Burning Fireplace, Extra storage in the basement, 9ft ceilings downstairs, Over-sized walk-in closet in master. Acclaimed Austin ISD schools!Restrictions: Unknown

Property Type
Residential
Year Built
1983
Lot Size
0.30 acres
Price / Sq Ft
$239
HOA
$1,596/year
Garage
1 spaces

Listing information last updated October 28, 2020.

Listed by Harmony Real Estate Group

MLS# 6260667 • 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
Generous 0.30-acre lot
Ceiling(s)-High
Ceiling(s)-Vaulted
Interior Steps
Walk-In Closet(s)

Facts & Features

Interior

Features

  • Ceiling(s)-High
  • Ceiling(s)-Vaulted
  • Interior Steps
  • Walk-In Closet(s)

Appliances

  • Dishwasher
  • Disposal
  • Oven
  • Range Free-Standing
  • Refrigerator

Flooring

  • Carpet
  • Tile

Laundry

  • Laundry Room
Heating
Central, Natural Gas
Cooling
Central Air
Fireplaces
1
Exterior & Lot

Construction

  • Masonry-All Sides
  • Brick Veneer
  • Masonry-Partial
  • Frame
  • Hardi
  • Plank Type

Lot Features

  • 77.00 X 186.00

Foundation

  • Slab

Patio / Porch

  • Deck
Roof
Composition
Lot Size
0.30 Acres
Stories
2

Parking

  • Attached
Garage Spaces
1
Financial
HOA Fee
$1,596 / year
Original List Price
$319,000
Price per Sq Ft
$239
Utilities
  • Electricity Available
  • Natural Gas Available
Water Source
Public

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Price & Listing History

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

View Timeline
Current list
$319,000
Original list
$319,000
Price movement
No verified reduction
Listed / DOM
May 7, 2017

Virtual Tour

Virtual tour of 6604 Hart Unit #B
Map showing 6604 Hart Unit #B
6604 Hart Unit #B
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
$1,767
HOA dues
$133

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 annual dues.

20% ($64K)

Adjustable assumption - not a lending recommendation.

$319,000

Loan: $255K
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

$319,000

Price per sqft

$239/sqft

Vs. Neighborhood guide reference price

-72.7%

$1.2M · Northwest Hills neighborhood guide · reference price

Days on market

Not available

Original to current

No verified reduction

$319K original

Active inventory context

25 listings

Price Position in Northwest Hills

Neighborhood guide reference price $1.2MThis home $319K

Listed 73% 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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Homes sold by Keenan Group.

Verified property facts

Frequently Asked Questions

What school district is 6604 Hart Unit #B in?

6604 Hart Unit #B 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 6604 Hart Unit #B?

6604 Hart Unit #B is a Residential built in 1983 featuring 3 bedrooms, 2 full, 1 half bathrooms, 1,335 square feet, 0.30-acre lot.

What is the price per square foot at 6604 Hart Unit #B?

6604 Hart Unit #B was last listed at $239 per square foot across 1,335 sqft. The Northwest Hills neighborhood guide reference price is $1,166,750 (Northwest Hills neighborhood guide · reference price).

How does 6604 Hart Unit #B compare with other homes in Northwest Hills?

6604 Hart Unit #B was last listed at $319,000 and sold on September 20, 2017. 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 6604 Hart Unit #B built?

6604 Hart Unit #B was built in 1983 (43 years ago). Buyers should budget for potential updates to major systems.

What is the community structure at 6604 Hart Unit #B?

The MLS listing reports HOA or association dues of $1,596 annual for 6604 Hart Unit #B. 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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