Residential sewer and septic permits in Cary, NC
37 residential sewer and septic permits issued by Cary NC (building permit applications), 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, 37 residential sewer and septic permits were issued in Cary, NC, according to public records from Cary NC (building permit applications). The busiest ZIP codes were 27511 (18 permits), 27513 (13 permits), 27518 (6 permits). The latest permit date published is Oct 16, 2026.
What a sewer and septic permit means in Cary
A residential sewer or septic permit covers lateral repairs, replacements, connections and septic systems. For a sewer contractor it marks blocks where old pipe is failing.
In Cary, permits were issued on 20 different days in the window; the most recent were Oct 13, 2026, Oct 9, 2026, Oct 8, 2026. The busiest ZIPs were 27511 (18), 27513 (13), 27518 (6).
By residential sewer and septic permit count, Cary ranks #17 of the 31 sewer and septic pages on this site and #1 of 2 in NC.
- Mail the block around each lateral job.
- Offer camera inspections to same-age houses nearby.
- Track which ZIPs replace the most laterals.
Other work on the same permits
Share of these 37 permits whose type or description also matches another trade. These are the follow-on and partner trades on Cary jobs.
- plumbing: 32 permits (86%)
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 |
|---|---|---|
| Plumbing / Existing | 32 | 86% |
| Building / Existing | 4 | 11% |
| MISC OTHER / Existing | 1 | 3% |
Busiest ZIP codes
| ZIP | Permits | Share | 8-wk avg / week |
|---|---|---|---|
| 27511 | 18 | 49% | 2.25 |
| 27513 | 13 | 35% | 1.62 |
| 27518 | 6 | 16% | 0.75 |
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.
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 |
|---|---|---|---|---|---|
| 2026-10-13 | 27511 | Plumbing / Existing | plumbing + sewer | not stated | n/a |
| 2026-10-05 | 27511 | Building / Existing | sewer | not stated | n/a |
| 2026-09-29 | 27513 | Plumbing / Existing | plumbing + sewer | not stated | n/a |
| 2026-09-21 | 27511 | Plumbing / Existing | plumbing + sewer | not stated | n/a |
| 2026-09-11 | 27511 | Plumbing / Existing | plumbing + sewer | not stated | n/a |
| 2026-09-03 | 27513 | Plumbing / Existing | plumbing + sewer | not stated | n/a |
Source
- Cary NC (building permit applications): Permit records on data.townofcary.org (dataset permit-applications), published by Cary NC (building permit applications). 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). Sewer & Septic = the permit's type or work description matches the Curbside Signal sewer and septic 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 Raleigh-Cary, NC 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: Sewer work follows repipes, remodels and new construction, and leads to landscaping repair.
Other trades in Cary, NC
Residential permits in the same window, by trade.
Questions
How many residential sewer and septic permits were issued in Cary, NC recently?
37 residential sewer and septic permits in the public records we pulled, the 8 weeks ending Oct 16, 2026. Source: Cary NC (building permit applications).
Which Cary ZIP codes have the most sewer and septic permits?
27511 (18 permits), 27513 (13 permits), 27518 (6 permits), by residential sewer and septic permit count the 8 weeks ending Oct 16, 2026. 3 ZIP codes had at least one permit.
What is the median declared value of a residential sewer and septic permit in Cary?
The source does not publish valuations for these permits.
How do I get the Cary sewer and septic 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.
Cary sewer and septic 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.