503 CASTLEGATE ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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: Howe Independent School District
Neighborhood · ZIP 75459These 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.
Owner Tools
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
503 Castlegate St 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.
- Costs less per square foot than 82% of homes in Howe 75459
What homes are worth in Howe 75459
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 45% of homes in Howe 75459.
How it measures up in Howe 75459
The dot is this home. The mark in the middle is the typical home in Howe 75459.
Pricier than 45% of homes nearby
Pricier than 18% of homes nearby
Bigger than 63% of homes nearby
Bigger than 40% of homes nearby
Newer than 37% of homes nearby
| Measure | This home | Howe 75459 | Grayson County |
|---|---|---|---|
| Estimated valuepricier than | $276,457 | 45% of homes | 48% of homes |
| Price per ft²pricier than | $147 | 18% of homes | 34% of homes |
| Living areabigger than | 1,886 ft² | 63% of homes | 63% of homes |
| Lot sizebigger than | 0.3 ac | 40% of homes | 46% of homes |
| Year builtnewer than | 1980 | 37% of homes | 44% of homes |
About 503 Castlegate St
How much is 503 Castlegate St, Howe, TX worth?
The TopHap Estimate for 503 Castlegate St, Howe, TX is $276,457 as of Aug 30, 2026. The likely range is $221,532 to $331,382. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
How big is 503 Castlegate St, Howe, TX?
503 Castlegate St, Howe, TX has 2 bathrooms, 1,886 square feet of living space and a 0.30-acre lot.
When was 503 Castlegate St, Howe, TX built?
503 Castlegate St, Howe, TX was built in 1980, making it 46 years old. The building has 1 story.
What schools serve 503 Castlegate St, Howe, TX?
503 Castlegate St, Howe, TX is assigned to Howe Middle School (middle), rated B+; Summit Hill Elementary School (elementary); Howe High School (high), rated B+. All sit in Howe Independent School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 503 Castlegate St, Howe, TX compare to other homes in Howe 75459?
Among the 2,293 homes in Howe 75459, it is worth more than 45% of them ($276,457 against a typical $291,382), its price per square foot is higher than 18% of them ($147 against a typical $185), it is bigger than 63% of them (1,886 ft² against a typical 1,666 ft²), its lot is bigger than 40% of them (0.3 ac against a typical 0.6 ac) and it is newer than 37% of them (1980 against a typical 1996). Measured against all of Grayson County, it is worth more than 48% 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 503 Castlegate St, Howe, TX?
The 2024 property tax bill for 503 Castlegate St, Howe, TX was $948. The county assessed it at $202,476.
More homes on Castlegate St
- 507 Castlegate St$337K2 ba · 2,461 ft² · Sold $406K · Jun 2024
- 509 Castlegate St$292K1,894 ft² · Sold Jun 2024
- 505 Castlegate St$284K2 ba · 1,975 ft² · Sold Aug 2022
- 512 Castlegate St$372K3 ba · 2,233 ft² · Sold Apr 2022
- 502 Castlegate St$283K2 ba · 2,084 ft² · Sold Jul 2017
- 513 Castlegate St$359K2 ba · 2,450 ft² · Sold $223K · Jan 2015
- 510 Castlegate St$307K2,004 ft² · Sold Jul 2012
- 508 Castlegate St$309K2 ba · 1,886 ft² · Sold $122K · Sep 2011
- 504 Castlegate St$391K3,612 ft² · Sold Oct 2010
- 511 Castlegate St$276K2 ba · 1,852 ft² · Sold Feb 1990
- 500 Castlegate St$296K2,267 ft² · Sold Mar 1989
- 507 Castlegate St0.33 ac · Sold Jan 1900
Closest homes
- 501 Castlegate St$272K83 ft · 2 ba · 1,709 ft²
- 505 Castlegate St$284K90 ft · 2 ba · 1,975 ft² · Sold Aug 2022
- 507 Castlegate St$337K186 ft · 2 ba · 2,461 ft² · Sold $406K · Jun 2024
- 507 Castlegate St193 ft · 0.33 ac · Sold Jan 1900
- 502 Castlegate St$283K193 ft · 2 ba · 2,084 ft² · Sold Jul 2017
- 500 Castlegate St$296K210 ft · 2,267 ft² · Sold Mar 1989
- 504 Castlegate St$391K213 ft · 3,612 ft² · Sold Oct 2010
- 512 E Young St$146K269 ft · 868 ft² · Sold Sep 2009
More homes in Howe 75459
- 1732 Wyatt Rd$1.4M2,331 ft² · Sold Aug 2026
- 309 Pecan St$274K1,566 ft² · Sold $233K · Aug 2026
- 800 Maple St$194K2 ba · 1,009 ft² · Sold $141K · Aug 2026
- 941 Maple St$225K0.18 ac · Sold Aug 2026
- 941 Maple St$250K1,730 ft² · Sold Aug 2026
- 785 Schneider Rd$500K2,428 ft² · Sold $404K · Aug 2026
- 913 Palmer Rd$293K0.15 ac · Sold $263K · Aug 2026
- 901 Maple St$188K1,330 ft² · Sold $159K · Aug 2026
- Bennett Rd$303K1.22 ac · Sold Aug 2026
- 1550 Timbercreek Dr$252K1,682 ft² · Sold $288K · Aug 2026
- Alfred St$251K0.11 ac · Sold $245K · Aug 2026
- 1548 Timbercreek Dr$276K1,604 ft² · Sold Jul 2026
Assigned schools
Explore the area
See this home in context
Open 503 Castlegate St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map