623 KIRBY LN
Valuation
Tax & Assessment
Property Facts
Transaction History(1)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Richardson Independent School District
Neighborhood · ZIP 75080These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Ownership
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
623 Kirby Ln measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth more than 89% of homes in Heights Park
- Costs more per square foot than 85% of homes in Dallas County
- Bigger than 79% of homes in Heights Park
- Has a smaller lot than 65% of homes in Heights Park
- Newer than 86% of homes in Heights Park
What homes are worth in Richardson 75080
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 71% of homes in Richardson 75080.
How it measures up in Richardson 75080
The dot is this home. The mark in the middle is the typical home in Richardson 75080.
Pricier than 71% of homes nearby
Pricier than 81% of homes nearby
Bigger than 59% of homes nearby
Bigger than 38% of homes nearby
Newer than 47% of homes nearby
| Measure | This home | Heights Park | Richardson 75080 | Dallas County |
|---|---|---|---|---|
| Estimated valuepricier than | $601,352 | 89% of homes | 71% of homes | 82% of homes |
| Price per ft²pricier than | $298 | 78% of homes | 81% of homes | 85% of homes |
| Living areabigger than | 2,016 ft² | 79% of homes | 59% of homes | 65% of homes |
| Lot sizebigger than | 0.2 ac | 35% of homes | 38% of homes | 54% of homes |
| Year builtnewer than | 1963 | 86% of homes | 47% of homes | 32% of homes |
About 623 Kirby Ln
How much is 623 Kirby Ln, Richardson, TX worth?
The TopHap Estimate for 623 Kirby Ln, Richardson, TX is $601,352 as of Jun 23, 2026. The likely range is $553,243 to $649,460. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 623 Kirby Ln, Richardson, TX last sell?
623 Kirby Ln, Richardson, TX last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 623 Kirby Ln, Richardson, TX?
623 Kirby Ln, Richardson, TX has 3 bedrooms, 2 bathrooms, 2,016 square feet of living space and a 0.20-acre lot.
When was 623 Kirby Ln, Richardson, TX built?
623 Kirby Ln, Richardson, TX was built in 1963, making it 63 years old. The building has 1 story.
What schools serve 623 Kirby Ln, Richardson, TX?
623 Kirby Ln, Richardson, TX is assigned to Richardson Heights Elementary School (elementary), rated B-; Richardson West Junior High Arts & Technology Magnet (middle), rated B; Richardson High School (high), rated B-. All sit in Richardson Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 623 Kirby Ln, Richardson, TX compare to other homes in Richardson 75080?
Among the 12,735 homes in Richardson 75080, it is worth more than 71% of them ($601,352 against a typical $472,287), its price per square foot is higher than 81% of them ($298 against a typical $265), it is bigger than 59% of them (2,016 ft² against a typical 1,823 ft²), its lot is bigger than 38% of them (0.2 ac against a typical 0.21 ac) and it is newer than 47% of them (1963 against a typical 1964). Measured against all of Dallas County, it is worth more than 82% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 623 Kirby Ln, Richardson, TX?
The 2025 property tax bill for 623 Kirby Ln, Richardson, TX was $2,602. The county assessed it at $485,440.
Closest homes
- 621 Kirby Ln$529K80 ft · 3 bd · 2 ba · 2,531 ft² · Sold $556K · Oct 2024
- 625 Kirby Ln$517K86 ft · 4 bd · 2 ba · 1,861 ft² · Sold $310K · May 2016
- 618 Opal Ln$398K141 ft · 3 bd · 2 ba · 1,625 ft² · Sold Jan 1900
- 619 Kirby Ln$474K148 ft · 3 bd · 2 ba · 1,944 ft² · Sold $131K · Sep 1999
- 616 Opal Ln$435K217 ft · 3 bd · 1.5 ba · 1,734 ft² · Sold Jan 1900
- 623 Opal Ln$599K253 ft · 3 bd · 2 ba · 1,835 ft² · Sold $637K · May 2026
- 626 Kirby Ln$673K225 ft · 3 bd · 2.5 ba · 2,220 ft² · Sold $320K · Jun 2017
- 625 Opal Ln$834K251 ft · 5 bd · 4 ba · 3,401 ft² · Sold Jun 2025
More homes in Richardson 75080
- 505 Lowell Ln$395K3 bd · 2 ba · 1,551 ft² · Sold $357K · Aug 2026
- 630 Lockwood Dr$410K3 bd · 2 ba · 1,212 ft² · Sold Aug 2026
- 1241 Cypress Dr$339K3 bd · 2 ba · 1,300 ft² · Sold Aug 2026
- 336 Melrose Dr$199K2 bd · 2.5 ba · 1,151 ft² · Sold $181K · Aug 2026
- 1112 Pueblo Dr$2M4 bd · 5.5 ba · 4,076 ft² · Sold $841K · Aug 2026
- 847 Dublin Dr$150K1 bd · 1 ba · 809 ft² · Sold $132K · Aug 2026
- 719 Oakridge TrlResidential - Vacant Land · Sold $556K · Aug 2026
- 430 Worcester Way$436K3 bd · 2 ba · 1,698 ft² · Sold $354K · Aug 2026
- 734 Kingswood Ave$375K3 bd · 2 ba · 1,430 ft² · Sold $176K · Aug 2026
- 2717/2719 Forest Grove Dr3 bd · 4 ba · 3,541 ft² · Sold Aug 2026
- 713 Laguna Dr$495K3 bd · 2 ba · 1,957 ft² · Sold $475K · Aug 2026
- 2016 Custer Pkwy$400K3 bd · 2 ba · 1,494 ft² · Sold $295K · Aug 2026
Assigned schools
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