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Keenan Group#1 Austin Board of Realtors Team 2024
4036 Tranquil LN, photo 1 of 18, Austin, Austin, TX
Active

$419,900

3Beds
2.5Baths
2,020Sq Ft
0.19 acresLot

4036 Tranquil Ln, Austin, TX 78728

Austin·MLS# 6890079·Built 2012·89 days on market

3 bed, 2 bath, 2,020 sqft on 0.19 acres in Austin. Austin, TX 78728. $419,900. Round Rock ISD.

About This Home

Investor Alert! Great investment property in North Austin Round Rock Area. Cash Flowing long term tenant occupied. Pictures are from before current tenant occupancy. Discover a harmonious blend of style and comfort in this captivating Austin residence, ideally situated on Tranquil Lane. This inviting home, spanning 2,020 square feet, offers three well-appointed bedrooms and two full bathrooms across two stories, presenting an exceptional living experience. The exterior showcases a striking facade with varied textures, blending brick and stone, creating impressive curb appeal. A spacious, verdant yard with mature trees, fully fenced for privacy, awaits outdoor enjoyment, complemented by a generous covered patio perfect for relaxation and entertaining. Inside, the heart of the home is a well-appointed kitchen featuring rich cabinetry, granite countertops, and dark wood flooring throughout. This culinary space boasts a kitchen island, recessed lighting, a dishwasher, an electric range, and a microwave. The open-concept layout seamlessly connects the kitchen to the living area, which is illuminated by abundant natural light and features rich hardwood floors and ceiling fans for optimal comfort. Plush carpeting enhances the bedrooms, each offering a peaceful retreat, some complete with ceiling fans and views of the backyard. The bathrooms are thoughtfully designed, with one featuring dual vanity sinks, a walk-in shower, and tile flooring, while another offers a shower-tub combination. A functional laundry space with essential utility hookups adds to the home's practicality. This residence provides a serene environment while maintaining convenient access to Austin's vibrant amenities. Currently Tenant Occupied - no showings available before offer.

Property Type
Residential
Year Built
2012
Lot Size
0.19 acres
Price / Sq Ft
$208
HOA
$125/quarter
Garage
2 spaces

Listing information last updated August 17, 2026.

Listed by Harmony Real Estate Group

MLS# 6890079 • Active

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

Highlights

2-car garage with additional parking capacity
Breakfast Bar
Ceiling-High
Primary Bedroom on Main
Pantry
Walk-In Closet(s)

Facts & Features

Interior

Features

  • Breakfast Bar
  • Ceiling-High
  • Primary Bedroom on Main
  • Pantry
  • Walk-In Closet(s)
  • Multiple Living Areas
  • Multiple Dining Areas
  • Study
  • Home Office

Appliances

  • Dishwasher
  • Disposal
  • Free-Standing Range
  • Self Cleaning Oven
  • Electric Water Heater

Flooring

  • Carpet
  • Tile
  • Wood
Heating
Central
Cooling
Central Air
Exterior & Lot

Features

  • No Exterior Steps
  • Private Yard

Construction

  • Masonry – Partial
  • Hardi
  • Plank Type

Lot Features

  • Sprinkler - Automatic

Fencing

  • Wood

Foundation

  • Slab

Patio / Porch

  • Covered
  • Patio
Roof
Composition
Lot Size
0.19 Acres

Parking

  • Attached
Garage Spaces
2
Financial
HOA Fee
$125 / quarter
Original List Price
$419,900
Price per Sq Ft
$208
Utilities
  • Electricity Available
  • Phone Connected
Water Source
Public
Sewer
Public Sewer

Transaction History

1 record on file

Every recorded listing, sale, and lease at 4036 Tranquil LN, whoever represented it.

  1. ActiveListed 2026
    Current price: $419,900Original list: $419,900MLS 6890079
    1. Listed · July 19, 2026$419,900

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

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

View Timeline
Current list
$419,900
Original list
$419,900
Price movement
No verified reduction
Listed / DOM
Jul 19, 2026 · 89 days

Tax Record

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

Assessed Value
$445,692
Assessment Year
2025
Year Built
2012
Parcel ID
000000807177
$571K
$306K
$305,850
2021
$368,860
+20.6% from prev
2022
$571,235
+54.9% from prev
2023
$533,768
-6.6% from prev
2024
$445,692
-16.5% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025-16.5%
—$445,692——
2024-6.6%
—$533,768$75,000$400,821
2023+54.9%
—$571,235$75,000$458,768
2022+20.6%
—$368,860$75,000$496,235
2021
—$305,850$75,000$293,860
5-Year Change45.7%
Map showing 4036 Tranquil LN
4036 Tranquil LN
Directions

Zoned Schools

Round Rock ISD →

1 High School1 Middle School1 Elementary School

McNeil

High SchoolGrades 9-12Zoned assignment

Chisholm Trail

Middle SchoolGrades 6-8Zoned assignment

Wells Branch

ElementaryGrades K-5Zoned assignment

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
$2,326
HOA dues
$42

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 2026-10-15T13:12:06.117+00:00; normalized from quarterly dues.

20% ($84K)

Adjustable assumption - not a lending recommendation.

$419,900

Loan: $336K
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 Austin pricing, timing, and property scale. No automated valuation claim.

List price

$419,900

Price per sqft

$208/sqft

Vs. Neighborhood guide reference price

Not available

Days on market

89 days

Original to current

No verified reduction

$419.9K original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 15, 2026.

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Frequently Asked Questions

How much is 4036 Tranquil Ln?

4036 Tranquil Ln is listed at $419,900 with 3 bedrooms, 2 full, 1 half bathrooms, 2,020 square feet, 0.19-acre lot. This places it above the ZIP 78728 single-family closed-sale median price of $415,000 (ZIP 78728 geography · single-family closed sales · median sale price · trailing 12 months as of Oct 15, 2026).

What school district is 4036 Tranquil Ln in?

4036 Tranquil Ln is zoned for Round Rock ISD with assigned schools: Wells Branch (elementary), Chisholm Trail (middle), McNeil (high). School assignments should be verified directly with the district.

What are the property details for 4036 Tranquil Ln?

4036 Tranquil Ln is a Residential built in 2012 featuring 3 bedrooms, 2 full, 1 half bathrooms, 2,020 square feet, 0.19-acre lot.

What are the property taxes for 4036 Tranquil Ln?

The most recent annual property tax for 4036 Tranquil Ln is $6,450. 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 should a buyer estimate the monthly payment for 4036 Tranquil Ln?

This page does not assume a mortgage rate or publish a monthly payment for 4036 Tranquil Ln. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 4036 Tranquil Ln compare with other homes in Austin?

As of Oct 15, 2026, 4036 Tranquil Ln is offered at $419,900. The current MLS snapshot shows 36 active listings in 78728. Keenan Group has completed 4 verified transactions in 78728 within its 1,000+ completed transactions and $1B+ career volume across Austin.

What is the community structure at 4036 Tranquil Ln?

The MLS listing reports HOA or association dues of $125 quarterly for 4036 Tranquil Ln. 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.

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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.

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Last updated: 10/15/2026, 8:12:06 AM

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