What percent of homes in ZIP 75134 are overassessed?

18.6% of homes in Lancaster ZIP 75134 (1,173 of 6,302 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 Lancaster ZIP 75134?

File a Notice of Protest with DCAD by May 15 each year. Bring 3-5 comparable sales from your immediate area to your ARB hearing. 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.

Dallas County · Lancaster

ZIP 75134 property tax overassessment report

18.6% of homes in Lancaster ZIP 75134 (1,173 of 6,302 parcels) are assessed more than 10% above what comparable-size homes in the same ZIP typically pay per square foot. Combined annual overpayment: $748,235.

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6,302

Homes in ZIP

1,173

Flagged as overassessed

18.6%

$29,668

Avg overage / home

$268,709

Typical value

~$157/sqft

Dallas County · over-assessed homes overpay year-round

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

Dallas County guide →

Top 25 most overassessed homes in 75134

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
8XX DONLEE RD	1,612	1966	$534,980	$253,084	$281,896	111.4%	$6,145
1XXX MARSALIS RD	1,488	1988	$479,500	$233,616	$245,884	105.3%	$5,360
1XXX CEDARDALE RD	1,008	1940	$391,520	$158,256	$233,264	147.4%	$5,085
3XXX AMES RD	1,356	1960	$440,120	$212,892	$227,228	106.7%	$4,954
1XXX ROGERS AVE	1,880	1948	$488,530	$295,160	$193,370	65.5%	$4,215
1XXX MARSALIS RD	1,370	2000	$402,540	$215,090	$187,450	87.1%	$4,086
4XXX PORTWOOD DR	900	1952	$326,930	$141,300	$185,630	131.4%	$4,047
9XX DONLEE RD	1,104	1950	$350,480	$173,328	$177,152	102.2%	$3,862
1XXX CEDARDALE RD	2,202	1965	$521,640	$345,714	$175,926	50.9%	$3,835
3XXX AMES RD	2,152	1950	$508,670	$337,864	$170,806	50.6%	$3,724
1XXX IRENE AVE	1,484	1968	$400,910	$232,988	$167,922	72.1%	$3,661
8XX DONLEE RD	1,992	1966	$479,930	$312,744	$167,186	53.5%	$3,645
2XXX SUFFOLK LN	1,287	2023	$366,450	$202,059	$164,391	81.4%	$3,584
2XXX CEDARDALE RD	1,830	1935	$449,940	$287,310	$162,630	56.6%	$3,545
1XXX E WHEATLAND RD	1,188	1950	$347,910	$186,516	$161,394	86.5%	$3,518
3XXX AMES RD	1,584	1960	$409,880	$248,688	$161,192	64.8%	$3,514
1XXX MARSALIS RD	2,300	2007	$518,960	$361,100	$157,860	43.7%	$3,441
8XX DONLEE RD	2,970	2021	$619,940	$466,290	$153,650	33%	$3,350
4XXX PORTWOOD DR	1,308	1952	$358,600	$205,356	$153,244	74.6%	$3,341
9XX DONLEE RD	992	1950	$305,330	$155,744	$149,586	96%	$3,261
1XXX ROGERS AVE	2,090	2000	$476,310	$328,130	$148,180	45.2%	$3,230
3XXX AMES RD	2,517	1974	$541,580	$395,169	$146,411	37.1%	$3,192
4XXX ELKINS AVE	3,140	2012	$637,920	$492,980	$144,940	29.4%	$3,160
4XXX PERCY ST	2,068	2021	$464,560	$324,676	$139,884	43.1%	$3,049
3XXX HENRY RD	1,540	1983	$379,430	$241,780	$137,650	56.9%	$3,001

Data: HCAD public records, Dallas County, ZIP 75134. 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 Dallas 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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