Howard County accessory structure permits

Week of Nov 17 to Nov 24, 2025 ← prior week next week → all sheets
6new this week
+3vs prior week
$635Kavg home value

14625 Triadelphia Mill Rd, Dayton

filed Nov 21 $1.1M assessed built 1993

SFD/ CONSTRUCT (1) 48' X 44' SINGLE STORY ADDITION TO CREATE THEATRE ROOM, BEDROOM, BATH, AND TWO CLOSETS AND (1) 23' X 64' SINGLE STORY...

8458 Rolling Ridge Ct, Ellicott City

filed Nov 17 $787K assessed built 1975 17 panels

DETACHED GARAGE/INSTALL (17) ROOF MOUNTED SOLAR PANELS/*AMENDMENT SUBMITTED 1.28.2026 TO CHANGE INVERTER LOCATION TO ON TOP OF SFD*/*1.29...

10026 Maple Ave, Columbia

filed Nov 18 $562K assessed built 1964

SFD/ FIRST FLOOR KITCHEN REMODEL, REMOVE (1) LOAD-BEARING WALL ON REAR OF HOME TO CREATE OPENING TO ADDITION. REMOVE NON-LOAD BEARING WAL...

3 more filed this week

6700 block of Handley Dr, Elkridge Sfd/ Install 26 roof mounted solar panels on house *Rec'd a… $537K
3000 block of Saint Johns Ln, Ellicott City SFD/ ALTERATIONS TO INCLUDE BASEMENT LEVEL; CONVERT DEN TO … $498K
3300 block of Rogers Ave, Ellicott City SFD/ REMOVE PORTION OF HOUSE AND CREATE (2) STORY 30' X 53'… $300K

Exact addresses, owner names, mailing addresses, and CSV export are on the full sheet, along with every lead the day it files.

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Working Howard County? The firms doing accessory structure work there are in the public registry, and the counties we cover are on the coverage page.