600 Killarney, Richardson, TX 75081
OFF MARKET

600 Killarney
Richardson, TX 75081

Mark Twain
  • 6 Beds
  • 5.5 Baths
  • 5,350 sqft

$1,246,900

Trulia Estimate
as of May 25, 2026
Est. Refi. Payment $6,396/mo*
Refinance Your Home

$1,246,900

Trulia Estimate
as of May 25, 2026
Est. Refi. Payment $6,396/mo*
Refinance Your Home
6 Beds
5.5 Baths
5,350 sqft

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Build Your Dream Home – Prime Residential Lot in Richardson, TX Don’t miss this incredible opportunity to own a spacious 10,519 sq. ft. corner lot in one of Richardson’s most desirable, established neighborhoods. Approved by the city to accommodate up to a 6,500 sq. fit custom home, this lot is the perfect blank canvas for bringing your vision to life. Price includes both the lot and the cost to build your new home, with flexibility to adjust based on your preferred square footage and features. Buyers can fully customize finishes and amenities—design a home that truly reflects your lifestyle. Located just minutes from major retailers and popular dining spots, gas stations, and essential conveniences. Easy access to major highways makes commuting a breeze, and you will appreciate being within the highly rated Richardson ISD. Whether you’re ready to build your forever home or invest in a valuable piece of real estate, this property delivers unmatched location, flexibility, and potential. Contact us today to explore design options and start planning your future in Richardson!


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Located just minutes from major retailers like Target, Kroger, popular dining spots, gas stations, and essential conveniences. Easy access to major highways makes commuting a breeze, and families will appreciate being within the highly rated Richardson ISD.
Whether you’re ready to build your forever home or invest in a valuable piece of real estate, this property delivers unmatched location, flexibility, and potential.
Contact us today to explore design options and start planning your future in Richardson!
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
Porch
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 600 Killarney

Interior Features

Heating & Cooling
Heating: Other, Electric, GasAir ConditioningCooling System: CentralHeating Fuel: Other
Levels, Entrance, & Accessibility
Stories: 1.5Floors: Carpet, Hardwood
Interior Details
AtticTypes of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath, Mud Room, Office, PantryCeiling Fan
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: Composition, TileExterior: Shingle, Stone, Stucco, Wood, Wood Products, BrickFoundation Type: SlabGardenLawnPorchSprinkler System
Parking & Garage
GarageParking: Garage Attached, Off Street, On Street

Property Information

Year Built
Year Built: 2025Year Updated: 2025
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 10519 sqft

Price History for 600 Killarney

DatePriceEventSource
10/21/2025ListingRemovedN/A
09/09/2025$1,499,000PriceChange
N/A
05/29/2025$1,550,000PendingToActiveNTREIS #20940848
05/29/2025$1,550,000PendingNTREIS #20940848
05/19/2025$1,550,000Listed For SaleNTREIS #20940848
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Property Tax and Assessment

Year2025
Tax$1,679
Assessment$156,000
Home facts updated by county records

Comparable Sales for 600 Killarney

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
605 Terrace Dr, Richardson, TX
0.13
Single-Family Home
-
05/08/26
4
1.5
1,395
527 E Polk St, Richardson, TX
0.37
Single-Family Home
-
07/21/25
4
3
1,934
309 Island Dr, Richardson, TX
0.15
Single-Family Home
-
08/29/25
4
2
1,477
810 Serenade Ln, Richardson, TX
0.57
Single-Family Home
-
10/31/25
4
3.5
2,559
615 Fairview Dr, Richardson, TX
0.08
Single-Family Home
-
06/20/25
3
2
1,177
621 Trail Lake Dr, Richardson, TX
0.33
Single-Family Home
-
09/12/25
4
2
2,247
121 Wake Dr, Richardson, TX
0.20
Single-Family Home
-
07/29/25
3
2
1,506
605 Fairview Dr, Richardson, TX
0.13
Single-Family Home
-
12/19/25
3
2
1,177
1104 Southwestern Dr, Richardson, TX
0.32
Single-Family Home
-
02/27/26
4
2
1,580
110 Ocean Dr, Richardson, TX
0.30
Single-Family Home
-
04/24/26
3
2.5
1,477

Nearby homes

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Assigned Schools

These are the assigned schools for 600 Killarney.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Mark Twain
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Mark Twain

At least 22 Trulia users voted on each feature.

  • 91 % Say there are sidewalks

  • 85 % Say yards are well-kept

  • 81 % Say it's dog friendly

  • 80 % Say car is needed

  • 79 % Say people would walk alone at night

  • 76 % Say it's quiet

  • 76 % Say parking is easy

  • 75 % Say there's holiday spirit

  • 73 % Say streets are well-lit

  • 72 % Say it's walkable to restaurants

  • 68 % Say they plan to stay for at least 5 years

  • 67 % Say kids play outside

  • 58 % Say there's wildlife

  • 52 % Say neighbors are friendly

  • 50 % Say it's walkable to grocery stores

  • 16 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • JOYCE LUCERO
    "People are constantly walking their dogs.. and they carry poo bags! I have lived here over 30 yrs and have 3 houses- well 2 I just sold one"
    0
    Flag
  • Sakabuu
    "Great school and park in neighborhood. Lots of sidewalks for walking or running and a great recreation center right across Plano Rd."
    0
    Flag
  • Sakabuu
    "Nieihborhood has a lot of trees, is close to a park, no major intersections, and plenty of sidewalks."
    0
    Flag
  • Joshua V.
    "I drive to work and its at least 35-60 minutes drive every day. There is a lot of construction as well currently "
    1
    Flag
  • Sarahtranchitella
    "the very wonderful animal shelter that recently constructed a sign along Plano road that shows available dogs and cats for adoption"
    1
    Flag
  • Joycel
    "We’ve got a lot of original owners, which is nice. You get to know people that way. I’ve been here since I was in Kindergarten at Mark Twain in the late 1970’s"
    4
    Flag

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Apartments for Rent

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Homes for sale near 600 Killarney

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Off Market Homes Near 600 Killarney

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Homes for rent near 600 Killarney

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600 Killarney, Richardson, TX 75081 is a 6 bedroom, 6 bathroom, 5,350 sqft single-family home built in 2025. 600 Killarney is located in Mark Twain, Richardson. This property is not currently available for sale. The current Trulia Estimate for 600 Killarney is $1,246,900.