531 Dennis DR, Round Rock TX 78664

Off Market

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Ed's Opinion of Value

$385,452 Ed's Estimate: $443,082 $481,779

Lowest Comp Recommended List: $258,000 to $268,000 Highest Comp

Looking at what buyers have actually paid for similar homes nearby, this property comes in at approximately $443,082. To generate strong buyer interest while maximizing value, I'd price this between $258,000 and $268,000. Against 7 similar active listings in EGGERS, this price point lands at the 3rd most expensive of 7 comparable homes on the market. The larger floor plan (625 sqft compared to the average comp) is a meaningful differentiator in this price range. At 0.27 acres, the lot is smaller than the 0.31 acre comp average, which factors into pricing. Right now, 7 similar properties are competing for buyers in EGGERS, listed between $269,900 and $587,477. The trend in 78664 shows prices have fallen 4.7% in the past 6 months. 504 Virginia DR, Round Rock TX 78664 nearby adjusts to $451,468; with a smaller floor plan and a pool. The 3 comps used here provide a solid foundation for this valuation. Keep in mind, I have not personally inspected this property. The numbers are data driven, not firsthand. Questions about this property or this area? Reach out anytime. Ed Neuhaus, Neuhaus Realty Group

78664 Market Trends

$337,000 Median Sold Price ▼ 4.7% 6mo

$201/sqft Median $/SqFt ▼ 3.6% 6mo

69 days Avg Days on Market 15 days slower

152 homes Active Inventory 4.9 mo supply

97.3% Sale-to-List Ratio

186 Sales (6 months)

Recently Sold Comparables

$451,468 adjusted 504 Virginia DR, Round Rock TX 78664 3bd / 3.0ba • 2,430 sqft • 0.2 mi Sold 15 days ago

$481,779 adjusted 515 Sara DR, Round Rock TX 78664 4bd / 3.0ba • 2,013 sqft • 0.1 mi Sold 10 months ago

$385,452 adjusted 611 Virginia DR, Round Rock TX 78664 3bd / 2.0ba • 2,199 sqft • 0.3 mi Sold 8 months ago

Currently on Market

$415,000 1660 Bayland ST, Round Rock TX 78664 3bd / 3.0ba • 2,592 sqft • 1 mi 1 days on market

$399,000 1013 Aransas CV, Round Rock TX 78664 4bd / 3.0ba • 2,752 sqft • 1.3 mi 9 days on market

$425,000 2471 Sunrise RD # 64, Round Rock TX 78664 4bd / 3.0ba • 2,646 sqft • 1.1 mi 77 days on market

4 Beds

3 Baths 3 Full

2,839 Sq Ft

0.2737 Acres

1976 Built

2 Garage

About This Property

No HOA
2 Refrigerators Included, PLUS washer and dryer!
Full Guest House w/ Kitchen & Bath
Airbnb Potential
Solar Panels Convey
Over a quarter acre Lot!
Charming Home with Full Guest House – No HOA & Prime Location!

Welcome to 531 Dennis Dr, Round Rock, TX, where comfort, space, and opportunity come together on over a quarter-acre lot with no HOA! This beautifully maintained property features a spacious main home with 3 bedrooms, 2 bathrooms, and a generous 2,839 sq ft of living space — plus a fully equipped guest house with 1 bedroom, 1 full bath, full kitchen, and private entry!

Perfect for multigenerational living, guests, or even an Airbnb investment, the guest house provides flexibility and income potential. Inside the main home, you’ll love the open layout, natural light, and included refrigerator, washer, and dryer. Even better? The solar panels convey, keeping utility costs low and eco-conscious living high.

Located just minutes from Kalahari Resort, Dell Diamond, shops, dining, and entertainment — this home is where lifestyle meets convenience.
This is Texas living with extra room to grow — and income potential to match! Schedule your showing today!

Features

Granite Counters
In-Law Floorplan
Multiple Living Areas
Primary Bedroom on Main

Location

Map loading...

Schools

School District Round Rock ISD

Elementary Vic Robertson

Middle School CPL Robert P Hernandez

High School Stony Point

Property Details

Property Type Residential

Flooring Tile, Wood

Cooling Central Air

Heating Central

Exterior Private Yard

County Williamson

MLS # 1250075

Parking

Garage 2 spaces

Tax Information

Annual Taxes $9,032 (2025)

Listing History

MLS# 1250075 - Updated Apr 11, 2026 69 days

Aug 8, 2025	Off Market
Jun 25, 2025	Price Change	$499,000
May 7, 2025	Listed	$647,000

Frequently Asked Questions About 531 Dennis DR, Round Rock TX 78664

When was 531 Dennis DR, Round Rock TX 78664 built?

531 Dennis DR, Round Rock TX 78664 was built in 1976.

How much does 531 Dennis DR, Round Rock TX 78664 cost?

531 Dennis DR, Round Rock TX 78664 sold on August 8, 2025. Contact us for sale price details.

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Feb 15, 2007	Off Market
Nov 24, 2006	Listed		$137,000