What percent of homes in ZIP 77503 are overassessed?

23.8% of homes in Pasadena ZIP 77503 (1,264 of 5,321 parcels) are assessed more than 10% above the typical per-square-foot value for the neighborhood, based on HCAD public records.

How do I protest my property taxes in Pasadena ZIP 77503?

File a Notice of Protest with HCAD by May 15 each year. HCAD accepts iFile online protests. Most cases settle informally if you bring strong comparable-sale evidence. Past the May 15 date, a late protest may still be accepted for good cause under §41.44(b) until the ARB approves the records (typically mid-July); the next regular protest window is April-May 2027.

Harris County · Pasadena

ZIP 77503 property tax overassessment report

23.8% of homes in Pasadena ZIP 77503 (1,264 of 5,321 parcels) are assessed more than 10% above what comparable-size homes in the same ZIP typically pay per square foot. Combined annual overpayment: $1,210,550.

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5,321

Homes in ZIP

1,264

Flagged as overassessed

23.8%

$44,544

Avg overage / home

$209,004

Typical value

~$147/sqft

Harris County · over-assessed homes overpay year-round

Next: HCAD 2027 values mail late March-April. Protest deadline: May 15, 2027.

Harris County guide →

Top 25 most overassessed homes in 77503

Addresses anonymized. Pulled directly from HCAD public records. Each home pays significantly more than what a comparable-size home in this ZIP typically pays.

Address	Sq ft	Year	Market val	Expected	Overage	% over	$/yr
2XXX RANDOLPH RD	3,192	2024	$1,709,918	$469,224	$1,240,694	264.4%	$28,660
5XXX CYPRESS ST	3,846	2015	$1,326,537	$565,362	$761,175	134.6%	$17,583
5XXX PINE AVE	2,015	1927	$969,863	$296,205	$673,658	227.4%	$15,561
2XXX SINCLAIR	4,307	2016	$1,238,490	$633,129	$605,361	95.6%	$13,984
5XXX HOLLY AVE	3,237	2010	$1,072,069	$475,839	$596,230	125.3%	$13,773
2XXX LILAC ST	1,150	1920	$687,680	$169,050	$518,630	306.8%	$11,980
2XXX RANDOLPH RD	1,400	1940	$724,180	$205,800	$518,380	251.9%	$11,975
2XXX DEDMAN ST	2,953	2024	$930,319	$434,091	$496,228	114.3%	$11,463
4XXX HOLLY AVE	1,684	1949	$694,629	$247,548	$447,081	180.6%	$10,328
2XXX PASADENA BLVD	2,750	2000	$830,922	$404,250	$426,672	105.5%	$9,856
5XXX PINE AVE	1,381	1961	$623,497	$203,007	$420,490	207.1%	$9,713
4XXX PINE AVE	1,108	1964	$576,077	$162,876	$413,201	253.7%	$9,545
2XXX SINCLAIR ST	3,600	2005	$917,982	$529,200	$388,782	73.5%	$8,981
2XXX VIOLET ST	1,894	1997	$664,613	$278,418	$386,195	138.7%	$8,921
2XXX PANSY ST	1,154	1957	$546,798	$169,638	$377,160	222.3%	$8,712
5XXX PINE AVE	1,212	1870	$547,067	$178,164	$368,903	207.1%	$8,522
2XXX BEVERLY RD	1,154	1974	$534,276	$169,638	$364,638	215%	$8,423
2XXX VIOLET ST	2,903	2017	$788,056	$426,741	$361,315	84.7%	$8,346
2XXX DEDMAN ST	1,746	1974	$608,964	$256,662	$352,302	137.3%	$8,138
3XXX LONGWOOD DR	3,643	2012	$876,162	$535,521	$340,641	63.6%	$7,869
2XXX VIOLET ST	1,720	1975	$579,715	$252,840	$326,875	129.3%	$7,551
5XXX PINE AVE	1,519	1951	$547,905	$223,293	$324,612	145.4%	$7,499
5XXX PINE AVE	912	1920	$449,670	$134,064	$315,606	235.4%	$7,290
4XXX PINE AVE	2,016	1950	$606,831	$296,352	$310,479	104.8%	$7,172
5XXX SYCAMORE AVE	1,696	1951	$556,432	$249,312	$307,120	123.2%	$7,094

Data: HCAD public records, Harris County, ZIP 77503. Addresses anonymized to protect privacy; full data is public record under Texas Public Information Act. Showing top 25; there are likely more overassessed homes in this ZIP. See the full statewide over-assessment study for the methodology behind these numbers.

Is yours one of them?

Past the regular May 15 date, late protests may still be accepted for good cause until the ARB approves the records (typically mid-July), and Harris County publishes fresh 2027 values next April. Check your address free now, see if you can still file this year, and when new values drop your $49 iFile-ready protest kit is 30 seconds away.

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