Residential windows & doors permits in Baltimore, MD
671 residential windows & doors permits issued by Baltimore City, the 8 weeks ending Oct 16, 2026. Oct 16, 2026 is the latest issue date the source has published.
Quick answer. In the 8 weeks ending Oct 16, 2026, 671 residential windows & doors permits were issued in Baltimore, MD, according to public records from Baltimore City. The busiest ZIP codes were 21201 (95 permits), 21217 (83 permits), 21218 (61 permits). The median declared value was $10,000 across 662 permits that list one. The latest permit date published is Oct 16, 2026.
What a windows & doors permit means in Baltimore
A residential windows and doors permit is a window replacement, new exterior or patio door, or skylight. For a window and door company it marks houses replacing original units, usually in neighborhoods built in the same era with the same windows.
In Baltimore, permits were issued on 54 different days in the window; the most recent were Oct 16, 2026, Oct 15, 2026, Oct 14, 2026. The busiest ZIPs were 21201 (95), 21217 (83), 21218 (61).
By residential windows & doors permit count, Baltimore ranks #3 of the 40 windows & doors pages on this site and #1 of 3 in MD.
- Mail and canvass the same-age houses around each replacement.
- See which ZIPs replace the most windows and where patio and sliding doors cluster.
- Siding, insulation and remodel permits nearby point to homeowners already upgrading the envelope.
Other work on the same permits
Share of these 671 permits whose type or description also matches another trade. These are the follow-on and partner trades on Baltimore jobs.
- general remodel: 203 permits (30%)
- kitchen/bath remodel: 195 permits (29%)
- electrical: 131 permits (20%)
- insulation: 125 permits (19%)
Weekly trend
Permits per 7-day period, ending Oct 16, 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 G | 93 | 14% |
| Dwelling: Rowhouse I | 68 | 10% |
| Single Family Dwelling I | 64 | 10% |
| Single Family Dwelling D | 56 | 8% |
| Dwelling: Rowhouse J | 32 | 5% |
Busiest ZIP codes
| ZIP | Permits | Share | 8-wk avg / week |
|---|---|---|---|
| 21201 | 95 | 14% | 12.12 |
| 21217 | 83 | 12% | 10.75 |
| 21218 | 61 | 9% | 8.00 |
| 21223 | 57 | 8% | 7.38 |
| 21213 | 48 | 7% | 6.00 |
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.
Item stated in the permit
| Item | Permits | Share |
|---|---|---|
| entry / exterior door | 550 | 82% |
| windows | 209 | 31% |
| windows (12) | 29 | 4% |
| windows (6) | 27 | 4% |
| windows (2) | 20 | 3% |
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 | Item | Declared value |
|---|---|---|---|---|---|
| 2026-10-16 | 21206 | Single Family Dwelling D | HVAC + plumbing + windows/doors + kitchen/bath remodel + insulation | windows (12); entry / exterior door | $50,000 |
| 2026-10-07 | 21206 | Dwelling: Rowhouse D | windows/doors | entry / exterior door | $7,221 |
| 2026-09-28 | 21217 | Single Family Dwelling G | HVAC + plumbing + windows/doors + kitchen/bath remodel + insulation | windows (12); entry / exterior door | $50,000 |
| 2026-09-16 | 21201 | Dwelling: Rowhouse G | HVAC + electrical + windows/doors + kitchen/bath remodel | entry / exterior door | $136,137 |
| 2026-09-08 | 21201 | Dwelling: Rowhouse G | HVAC + electrical + windows/doors + kitchen/bath remodel | entry / exterior door | $136,137 |
| 2026-08-31 | 21217 | Single Family Dwelling I | windows/doors + remodel + insulation | entry / exterior door | $51,000 |
Source
- Baltimore City: Permit records on baltegis.baltimorecity.gov, published by Baltimore City. Source dataset. Collected window(s): Aug 22, 2026 – Oct 16, 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). Windows & Doors = the permit's type or work description matches the Curbside Signal windows & doors 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: Remodels, additions and siding jobs are the biggest upstream drivers of window and door work.
Other trades in Baltimore, MD
Residential permits in the same window, by trade.
Questions
How many residential windows & doors permits were issued in Baltimore, MD recently?
671 residential windows & doors permits in the public records we pulled, the 8 weeks ending Oct 16, 2026. Source: Baltimore City.
Which Baltimore ZIP codes have the most windows & doors permits?
21201 (95 permits), 21217 (83 permits), 21218 (61 permits), by residential windows & doors permit count the 8 weeks ending Oct 16, 2026. 26 ZIP codes had at least one permit.
What is the median declared value of a residential windows & doors permit in Baltimore?
$10,000, across 662 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 windows & doors 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 windows & doors 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.