Plumbing permits in the Washington-Arlington-Alexandria, DC-VA-MD-WV metro
90 residential plumbing permits in the 8 weeks from Aug 31, 2026 to Oct 25, 2026, from 3 public permit sources. Get them as a Monday Jobs list by ZIP or for the whole city area.
Quick answer. 90 residential plumbing permits were issued in the Washington-Arlington-Alexandria, DC-VA-MD-WV metro in the 8 weeks from Aug 31, 2026 to Oct 25, 2026, about 11.2 a week, across 13 cities and 37 ZIP codes. Curbside Signal delivers them as a CSV filtered to your ZIPs or the whole metro.
Guarantee on every package: If a month comes in under half the 8-week average permit count for your ZIPs and trades, you get 50% off next month. If a weekly file is ever late or missing, you get 50% off next month.
Every package includes your first file within 24 hours of purchase. If we cannot deliver your first file within 24 hours of purchase, you get 50% off next month.
Busiest ZIP codes
| ZIP | Permits (8 weeks) | Average per week |
|---|---|---|
| 20007 | 9 | 1.25 |
| 20002 | 8 | 0.88 |
| 20011 | 8 | 1.12 |
| 20003 | 6 | 0.88 |
| 20020 | 5 | 0.62 |
| 20854 | 4 | 0.50 |
| 20008 | 3 | 0.38 |
| 20016 | 3 | 0.50 |
| 20019 | 3 | 0.25 |
| 20815 | 3 | 0.50 |
Average per week is the trailing 8-week figure the guarantee uses.
Cities in this metro
Smaller places (below the 10-permit city page threshold)
- Silver Spring, MD: 7 permits
- Bethesda, MD: 4 permits
- Gaithersburg, MD: 4 permits
- Germantown, MD: 4 permits
- Potomac, MD: 4 permits
- Chevy Chase, MD: 3 permits
- Boyds, MD: 1 permit
- Brookeville, MD: 1 permit
- Damascus, MD: 1 permit
- Olney, MD: 1 permit
- Poolesville, MD: 1 permit
- Rockville, MD: 1 permit
Top Permit Types
| Permit Type / Subtype | Permits | Share |
|---|---|---|
| CONSTRUCTION / ALTERATION AND REPAIR | 42 | 47% |
| BUILDING RESIDENTIAL PERMIT / ALTER SINGLE FAMILY DWELLING | 19 | 21% |
| CONSTRUCTION / ADDITION ALTERATION REPAIR | 11 | 12% |
| BUILDING RESIDENTIAL PERMIT / ADD SINGLE FAMILY DWELLING | 5 | 6% |
| CONSTRUCTION / SPECIAL BUILDING | 3 | 3% |
Median Declared Value: $25,000, across 30 of these 90 permits that list a value. Declared values are what the applicant stated on the permit, not the contract price.
Recent Permits (Sample)
6 of the 90 permits above, spread across the window. Anonymized: street address, permit number and any names removed. Subscribers get the full row with address, permit number and source link.
| Issued | City | ZIP | Permit Type | Scope | Declared Value |
|---|---|---|---|---|---|
| 2026-10-22 | Gaithersburg, MD | 20882 | BUILDING RESIDENTIAL PERMIT / ADD SINGLE FAMILY DWELLING | HVAC + plumbing + electrical + addition/ADU + sewer | $100,000 |
| 2026-10-08 | Washington, DC | 20011 | CONSTRUCTION / ALTERATION AND REPAIR | Plumbing + electrical + kitchen/bath remodel + painting + drywall & plaste | N/A |
| 2026-10-01 | Washington, DC | 20003 | CONSTRUCTION / ALTERATION AND REPAIR | HVAC + plumbing + electrical + remodel + painting + drywall & plaster | N/A |
| 2026-09-23 | Germantown, MD | 20874 | BUILDING RESIDENTIAL PERMIT / ALTER TOWNHOUSE | Plumbing + remodel + painting | $12,000 |
| 2026-09-15 | Washington, DC | 20019 | CONSTRUCTION / ALTERATION AND REPAIR | HVAC + plumbing + electrical + remodel + painting + drywall & | N/A |
| 2026-09-08 | Poolesville, MD | 20837 | BUILDING RESIDENTIAL PERMIT / ALTER SINGLE FAMILY DWELLING | Plumbing + electrical + remodel | $15,000 |
Quality check: our team hand-checked 40 sample permits from this metro and trade before the cell went on sale; 40 of 40 matched the trade (100%).
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.
- Contractor activity: 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.
Sources
- Washington DC (building permits 2026): Source dataset. Window Aug 20, 2026 – Oct 14, 2026. Last pulled Oct 25, 2026.
- Montgomery County MD (electrical): Source dataset. Window Aug 24, 2026 – Oct 18, 2026. Last pulled Oct 25, 2026.
- Montgomery County MD (residential): Source dataset. Window Aug 22, 2026 – Oct 16, 2026. Last pulled Oct 25, 2026.
Questions
How many plumbing permits were issued in the Washington metro recently?
90 residential plumbing permits were issued in the Washington-Arlington-Alexandria, DC-VA-MD-WV metro in the 8 weeks from Aug 31, 2026 to Oct 25, 2026, about 11.2 a week, across 13 cities and 37 ZIP codes. Curbside Signal delivers them as a CSV filtered to your ZIPs or the whole metro.
Which Washington ZIP codes have the most plumbing permits?
20007 (9), 20002 (8), 20011 (8), in the 8 weeks from Aug 31, 2026 to Oct 25, 2026.
What kind of plumbing work do Washington metro permits cover?
The most common permit types in the 8 weeks from Aug 31, 2026 to Oct 25, 2026 were CONSTRUCTION / ALTERATION AND REPAIR (42), BUILDING RESIDENTIAL PERMIT / ALTER SINGLE FAMILY DWELLING (19), CONSTRUCTION / ADDITION ALTERATION REPAIR (11), out of 90 residential plumbing permits. The median declared value was $25,000 across 30 permits that list one.
How do I get Washington plumbing Monday Jobs?
Request a free 10-permit sample for your ZIPs first. Starter is $20/mo for one trade and up to 5 ZIPs; Whole City is $140/mo for the whole metro and up to 5 trades. Guarantee on every package: If a month comes in under half the 8-week average permit count for your ZIPs and trades, you get 50% off next month. If a weekly file is ever late or missing, you get 50% off next month.
Does a permit mean the job is still open?
Usually not: a permit typically means the job is sold. The value is neighbor marketing around active jobs, cross-trade follow-on work, and contractor activity where the jurisdiction publishes it.
Want Washington plumbing permits every week?
Send your trade, your ZIP codes and your email. We'll reply with 10 real jobs from your streets, or tell you plainly that we don't cover you yet.