Residential foundation repair permits in Baltimore, MD
28 residential foundation repair permits issued by Baltimore City, the 8 weeks ending Oct 18, 2026. Oct 18, 2026 is the latest issue date the source has published.
Quick answer. In the 8 weeks ending Oct 18, 2026, 28 residential foundation repair permits were issued in Baltimore, MD, according to public records from Baltimore City. The busiest ZIP codes were 21216 (4 permits), 21230 (4 permits), 21215 (3 permits). The median declared value was $18,843 across 28 permits that list one. The latest permit date published is Oct 18, 2026.
What a foundation repair permit means in Baltimore
A residential foundation permit is a pier, underpinning, slab or retrofit job already arranged. For a foundation contractor it marks streets where soil or age is moving houses.
In Baltimore, permits were issued on 23 different days in the window; the most recent were Oct 16, 2026, Oct 14, 2026, Oct 12, 2026. The busiest ZIPs were 21216 (4), 21230 (4), 21215 (3).
By residential foundation repair permit count, Baltimore ranks #13 of the 30 foundation repair pages on this site and #1 of 2 in MD.
- Mail the block around each repair.
- Offer inspections to same-age neighbors.
- Track which ZIPs need the most foundation work.
Other work on the same permits
Share of these 28 permits whose type or description also matches another trade. These are the follow-on and partner trades on Baltimore jobs.
- general remodel: 13 permits (46%)
- windows & doors: 9 permits (32%)
- electrical: 8 permits (29%)
- plumbing: 7 permits (25%)
Weekly trend
Permits per 7-day period, ending Oct 18, 2026. n/c = not collected yet (before our pipeline started pulling this source). It is not zero. Striped bars are partly collected weeks.
Top permit types
| Permit type / subtype | Permits | Share |
|---|---|---|
| Dwelling: Rowhouse B | 6 | 21% |
| Dwelling: Rowhouse I | 3 | 11% |
| Dwelling: Rowhouse J | 3 | 11% |
| Single Family Dwelling I | 2 | 7% |
| Single Family Dwelling E | 2 | 7% |
Busiest ZIP codes
| ZIP | Permits | Share | 8-wk avg / week |
|---|---|---|---|
| 21216 | 4 | 14% | 0.50 |
| 21230 | 4 | 14% | 0.50 |
| 21215 | 3 | 11% | 0.38 |
| 21213 | 3 | 11% | 0.38 |
| 21224 | 3 | 11% | 0.38 |
8-wk avg / week is the trailing 8-week weekly average we quote in coverage checks for that ZIP and trade. It counts every source in the ZIP and includes permits with unknown use, so it can be higher than this page's residential count.
Work stated in the permit
| Work | Permits | Share |
|---|---|---|
| underpinning | 19 | 68% |
| slab / crawlspace | 10 | 36% |
| piers | 5 | 18% |
| seismic retrofit | 1 | 4% |
Parsed from the permit's own type and work text. A permit can state more than one; many state none.
Sample rows
Anonymized: street address, permit number and any names removed. Subscribers get the full row with address, permit number and source link.
| Issued | ZIP | Permit type | Scope | Work | Declared value |
|---|---|---|---|---|---|
| 2026-10-16 | 21213 | Dwelling: Rowhouse I | windows/doors + remodel + fence + foundation | underpinning | $15,000 |
| 2026-10-09 | 21206 | Single Family Dwelling E | foundation | not stated | $10,000 |
| 2026-10-02 | 21224 | Dwelling: Rowhouse B | remodel + foundation | underpinning; slab / crawlspace | $5,000 |
| 2026-09-29 | 21226 | Dwelling: Rowhouse H | electrical + remodel + foundation | piers | $14,300 |
| 2026-09-22 | 21205 | Dwelling: Rowhouse I | windows/doors + foundation + concrete/driveway | underpinning; seismic retrofit; slab / crawlspace | $7,500 |
| 2026-09-14 | 21215 | Dwelling: Rowhouse H | plumbing + electrical + windows/doors + remodel + fence + foundation + deck/patio + insula | underpinning; slab / crawlspace | $100,000 |
Source
- Baltimore City: Permit records on baltegis.baltimorecity.gov, published by Baltimore City. Source dataset. Collected window(s): Aug 24, 2026 – Oct 18, 2026. Last pulled Oct 18, 2026.
Metric: Residential = the source marks the permit's use as residential (permits with commercial or unknown use are not counted). Foundation Repair = the permit's type or work description matches the Curbside Signal foundation repair rules. Counts exclude void or cancelled permits. Dates are the jurisdiction's permit issue date. Records are deduplicated on source and permit number. How we count. Part of the Baltimore-Columbia-Towson, MD metro: every trade × city page there.
The honest limit. A permit usually means the job is already sold. We say that up front. The value is what happens around it:
- Neighbor marketing around active jobs: same-age houses on the same street.
- Cross-trade follow-on demand: new roof → solar, gutters, insulation; remodel → HVAC, electrical, landscaping, pool; new build → pest, security, landscaping.
- Competitor intelligence: which contractors pull permits where (where the jurisdiction publishes it), and who to recruit as subs.
- Early-stage projects for commercial trades and GC subs.
Follow-on: Foundation work leads to drainage, landscaping and interior repair.
Other trades in Baltimore, MD
Residential permits in the same window, by trade.
Questions
How many residential foundation repair permits were issued in Baltimore, MD recently?
28 residential foundation repair permits in the public records we pulled, the 8 weeks ending Oct 18, 2026. Source: Baltimore City.
Which Baltimore ZIP codes have the most foundation repair permits?
21216 (4 permits), 21230 (4 permits), 21215 (3 permits), by residential foundation repair permit count the 8 weeks ending Oct 18, 2026. 15 ZIP codes had at least one permit.
What is the median declared value of a residential foundation repair permit in Baltimore?
$18,843, across 28 permits that list a valuation. Declared values are what the applicant stated on the permit, not the contract price.
How do I get the Baltimore foundation repair permit list, and what does it cost?
Request a free sample for your ZIPs first. ZIP Pack is $29/mo for one trade and up to 5 ZIPs every Monday; Metro Feed is $99/mo for a whole metro and up to 3 trades, with daily alerts. Guarantee on every package: If a weekly file is late or missing, that month is free. If a month delivers under half the 8-week average permit count for your ZIPs and trade, the next month is free.
Baltimore foundation repair leads, every Monday
Send your trade and ZIP codes. We'll reply with a real sample from the public records we pull, or tell you plainly that we don't cover you yet.