Keep it low key, watch for the next valuation assessment, file a protest. All those valuations and taxes are online here, so it's easy to look up what the neighbors are getting socked for by the assessor. Compare and complain - most people do not and if you give the assessor a little Joe Friday with a polite attitude, you might be surprised at the flexibility. No assessor has ever been allowed inside anything and never had one ask.
The shop at the old house was assessed as additional living space. "Well, there is an air conditioner on the building." "OK, so I don't like to sweat when I'm building birdhouses with my grandson, it's a garage full of junk. It's got some lights too." "Oh, OK." Saved on that issue. Note the "1926" on the detached - no, it was 1997 LOL. And they are also wrong on the sq/ft - but I'm not telling them it's 1550 if they can't add. Our valuation jumped $5K between 1998 and 1999, but it wasn't the shop that did it as far as I can tell. IIRC< that was the year they really socked us and we complained big time. Comparables were getting out of whack with people paying big $ for smaller houses is much worse shape. "Well then your house should be worth more!" "I'm not paying for other peoples stupidity in the housing market." Ooo, that was a portend eh? We settled.
> It seems they tax on the amount of roof area or to clarify, the area that is under roof whether it be an open porch or enclosed room.
SOP - area under roof.
<table class="improvements" summary="Improvement #1" style="border-collapse: collapse;" border="0" cellpadding="0" cellspacing="0"><tbody><tr><th style="width: 119px;" nowrap="nowrap">Improvement #1:</th><td class="propertyImprovementDescription">RESIDENTIAL</td><th style="width: 90px;" nowrap="nowrap">State Code:</th><td style="width: 30px;" nowrap="nowrap">A1</td><th style="width: 90px;" nowrap="nowrap">Living Area:</th><td style="width: 60px;" nowrap="nowrap">1394.0 sqft</td><th style="width: 60px;" nowrap="nowrap">Value:</th><td style="width: 60px;" nowrap="nowrap">N/A</td> </tr> </tbody></table> <table class="improvementDetails" style="width: 600px; border-collapse: collapse;" border="0" cellpadding="0" cellspacing="0"><tbody><tr> <td class="arrowBlank" style="width: 90px;">
</td><th style="width: 60px;">Type</th><th style="width: 150px;">Description</th><th style="width: 60px;">
Class CD</th><th style="width: 120px;">Exterior Wall</th><th style="width: 60px;">Year Built</th><th style="width: 60px;">SQFT</th> </tr><tr> <td class="arrowMiddle">
</td><td>MA</td><td>MAIN AREA</td><td>RSF08</td><td>W</td><td>1926</td><td>1394.0</td> </tr><tr> <td class="arrowMiddle">
</td><td>OP</td><td>OPEN PORCH</td><td>RSF08</td><td>
</td><td>1926</td><td>98.0</td> </tr><tr> <td class="arrowMiddle">
</td><td>OP</td><td>OPEN PORCH</td><td>RSF08</td><td>
</td><td>1926</td><td>320.0</td> </tr><tr> <td class="arrowMiddle">
</td><td>BG</td><td>BUILT GARAGE</td><td>RSF08</td><td>
</td><td>1926</td><td>400.0</td> </tr><tr> <td class="arrowLast">
</td><td>DG</td><td>DETACHED GARAGE</td><td>RSF08</td><td>
</td><td>1926</td><td>576.0</td></tr></tbody></table>