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ActiveMLS #4399585

3959 Lord Byron CIR, Round Rock TX 78664

Round Rock, TX 78664 · Forest Creek

Single Family Residence for sale in Forest Creek

4Bedrooms
4Bathrooms
4,062Square Ft
0.21Acres
3Garage
2001Year Built
New
1 / 40
$640,000

Overview

Property Description

Welcome to 3959 Lord Byron Circle in the highly sought after Forest Creek neighborhood of Round Rock! This spacious home offers a flexible floor plan with room for everyone, featuring 2 separate living areas, multiple dining spaces, a dedicated office, and a large upstairs bonus room perfect for a game room or media room. There is also a hidden room off of the primary bedroom closet that would make for a great private office, gym, or man cave! The backyard is built for entertaining with a private pool, rock waterfall and slide, spacious patio, and plenty of room to relax or host friends and family. The home also features a covered carport, courtyard, three-car garage, and an HOA maintained privacy fence. Inside, you'll find a spacious primary suite, generously sized secondary bedrooms, and a guest bedroom with its own private bathroom, making it ideal for visitors or multigenerational living. With multiple living areas throughout the home, there's plenty of flexibility for entertaining, working from home, or creating spaces that fit your lifestyle. Just minutes from the Forest Creek amenity center, residents can enjoy tennis courts, a playground, and a community pool. The neighborhood elementary school and Forest Creek Golf Club are also nearby. Enjoy easy access to some of Round Rock's favorite destinations, including Dell Diamond, Kalahari Resort, Old Settlers Park, and plenty of shopping, dining, and entertainment options. Convenient access to SH 130 and SH 45 makes commuting to major employers and exploring the greater Austin area a breeze. If you've been looking for a home with plenty of space, a backyard made for entertaining, and a fantastic Round Rock location, this one checks all the boxes!

Financial Info
Price
$640,000
$ / Sqft
$158
HOA
Yes - Mandatory / $160 / Quarterly
HOA Name
Forest Creek HOA
HOA Includes
Common Area Maintenance
Tax Rate
1.9135%
Est. Taxes
$10,281.56
Tax Year
2026
Exemptions
Homestead
Legal Info
Address
3959 Lord Byron CIR
County
Williamson
City
Round Rock
State
TX
Zip
78664
Subdivision
Forest Creek
Legal Description
Forest Creek Sec 16, Block A, Lot 17
Parcel
163802000A0017
Interior Features
Floor
Carpet, Tile, Wood
Num Living
3
Dining
2
Appliances
Built-In Oven(s), Dishwasher, Disposal, Gas Cooktop, Microwave, Stainless Steel Appliance(s), Gas Water Heater, Water Softener Owned
Laundry
Laundry Room, Upper Level
Master Bed
Walk-In Closet(s)
Master Main
No
Fireplaces
1
Fireplace Description
Gas Log
Interior Features
High Ceilings, Multiple Dining Areas, Multiple Living Areas, Walk-In Closet(s), Prewired, Smoke Detector(s), Blinds
General Info
Beds
4 Total / 4 Other Level
Full / Half Baths
4 / 0
Prop Type
Residential
Property Type
Single Family Residence
Stories
2
Year Built
2001 / Resale
Square Feet
4,062 / Public Records
Garages
3
Garage Desc
Attached, Covered, Door-Multi, Driveway, Garage
Foundation
Slab
Roof
Composition
Construction
Brick Veneer
Acres
0.21
Lot Description
Interior Lot, Sprinkler - Automatic
Restrictions
Deed Restrictions
Flood Plain
No
View
None
Water Access
No
Waterfront
No
Area
RRE
Utility Info
Water
Public
Sewer
Public Sewer
Utilities
Electricity Available, Natural Gas Available
Heat
Central, Natural Gas
A C
Central Air
Exterior Features
Fence
Masonry, Wood
Exterior Features
None, Covered, Patio
Pool On Property
Yes
Area Amenities
Common Grounds, Golf, Pool, Tennis Court(s)

Price history

Days on market
$640,000
List price
0
Price reductions
Active
Since Nov 9, 2026
Property history1 event
DateEventPriceChange
Nov 9, 2026New Listing

Taxes

General Information
Legal
S7348 - Forest Creek Sec 16, BLOCK A, Lot 17
Geo ID
163802000A0017
Exemptions
Exemption Type
None on record
Taxing Units
Detail
Not provided by this county source
Tax Summary
MLS estimated annual taxes
$10,281.56
MLS tax year
2026
Appraisal Values
YearLandImprovementsMarketAssessed
2026$108,000$505,236$613,236$613,236

Source: Williamson County

Schools

School Info
District
Round Rock ISD
Elementary
Forest Creek
Middle
Ridgeview
High
Cedar Ridge

Maps

Financing

Your preferences

  • 20% down
  • Conv/Jumbo
  • 30 years
  • 6.50% rate

Saved on this device

List price $640,000
Down payment
Stays 20% if you change the price
Note rate, not APR
From this listing’s tax record
*Estimated only (1% of price / yr)

Estimated monthly payment

$4,626 / mo

20% down · 6.50% interest · 30-year fixed

Estimated monthly payment $4,626

Principal & interest
$3,236
Property taxes
$857
Homeowners insurance
$533

*PITI only

These figures are estimates for general information only — not a loan offer, a quote, or a guarantee of financing terms.

Principal, interest and balance for each year
YearStarting balancePrincipal paidInterest paidEnding balancePrincipal vs interest
1$512,000$5,723$33,112$506,277
2$506,277$6,106$32,728$500,171
3$500,171$6,515$32,319$493,656
4$493,656$6,951$31,883$486,705
5$486,705$7,417$31,417$479,288
6$479,288$7,914$30,921$471,375
7$471,375$8,444$30,391$462,931
8$462,931$9,009$29,825$453,922
9$453,922$9,612$29,222$444,310
10$444,310$10,256$28,578$434,054
  • Year 1$506,277
    Principal paid
    $5,723
    Interest paid
    $33,112
    Starting balance
    $512,000
  • Year 2$500,171
    Principal paid
    $6,106
    Interest paid
    $32,728
    Starting balance
    $506,277
  • Year 3$493,656
    Principal paid
    $6,515
    Interest paid
    $32,319
    Starting balance
    $500,171
  • Year 4$486,705
    Principal paid
    $6,951
    Interest paid
    $31,883
    Starting balance
    $493,656
  • Year 5$479,288
    Principal paid
    $7,417
    Interest paid
    $31,417
    Starting balance
    $486,705
  • Year 6$471,375
    Principal paid
    $7,914
    Interest paid
    $30,921
    Starting balance
    $479,288
  • Year 7$462,931
    Principal paid
    $8,444
    Interest paid
    $30,391
    Starting balance
    $471,375
  • Year 8$453,922
    Principal paid
    $9,009
    Interest paid
    $29,825
    Starting balance
    $462,931
  • Year 9$444,310
    Principal paid
    $9,612
    Interest paid
    $29,222
    Starting balance
    $453,922
  • Year 10$434,054
    Principal paid
    $10,256
    Interest paid
    $28,578
    Starting balance
    $444,310
First 10 of 30 years

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Listings courtesy of ACTRIS as distributed by MLS GRID.