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Montgomery County, MD Neighborhood Construction Heat Index

Trailing 90 days · 2026-05-04 to 2026-08-02

#ZIPPermitsConstruction value
1.20817106$17,997,282
2.2085048$13,974,908
3.2081598$13,700,414
4.20854131$12,792,105
5.2089568$9,685,995
6.2081658$8,882,680
7.2090698$8,479,819
8.2084165$8,252,425
9.2083751$7,496,310
10.2090292$7,081,160
11.2090482$6,725,562
12.2081446$5,513,599
13.2085355$4,676,439
14.2087872$4,415,829
15.2091246$4,320,589
16.2090556$4,050,859
17.2085246$3,819,069
18.2090312$3,359,265
19.2091053$3,340,856
20.2087477$2,796,369
21.2090166$2,773,931
22.2087141$2,524,264
23.2088237$2,306,228
24.2087234$2,102,201
25.2085536$1,941,870

Top 25 totaled 1,574 permits worth $163,010,028.

Freshest permit in window: 2026-07-30.

Ranked by total declared construction value of building permits issued per ZIP in Montgomery County, MD over the trailing 90 days (minimum 3 permits per ZIP to qualify). Source: official municipal issued-permit records. No owner or address PII is used. 25 ZIPs surfaced from 1,862 issued permits.

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Compiled from official municipal issued-building-permit records, which are public data. Figures are aggregates of self-reported declared job values and are provided for informational purposes only — not financial, investment, or professional advice, and no warranty of accuracy or completeness is made. Permit activity is a leading indicator, not a prediction. Contractor and ZIP rankings reflect permit records for the stated window only and do not imply any endorsement, affiliation, or sponsorship. No personal or owner information is collected, stored, or displayed.

Data: US Tech Automations · compiled from public municipal permit records.