Deck cost in Baltimore, MD
Typical cost: $14,368 (range $9,640 to $19,096)
Typical all-in
$14,368
Job cost plus the local permit fee at this size.
- Low
- $9,640
- Typical
- $14,368
- High
- $19,096
Walking surface only. A 16 by 20 deck is 320 sqft.
Breakdown
| Labor (allocated) | $7,092 |
|---|---|
| Materials (allocated) | $7,092 |
| Job subtotal | $14,184 |
| Permit | $184 |
| All-in typical | $14,368 |
Labor is adjusted for construction wages in this metro. Materials stay at the national figure. This is an estimate, not a contractor quote.
A typical attached deck we price is 16×20 (320 sf).
A typical deck in Baltimore, MD is about $14,368, including a permit fee of $184.
What we assumed
We price Deck in Baltimore, MD at 16×20 = 320 sf.
When a published schedule is a valuation formula, the documented assumed valuation is $12,000 typical ($8,000 low, $19,200 high); not a city-assessed value. Mid-range 2026 job band for a typical 16×20 attached deck.
$50 + $125 application + 5% tax = $184.0. 200/320/400 sf all stay on the >100 sf $50 row.
Cost details
Cost by size
| Size | All-in typical | Permit |
|---|---|---|
| 200 sf | $9,049 | $184 |
| 16×20 = 320 sf (typical) | $14,368 | $184 |
| 400 sf | $17,914 | $184 |
All-in at this size, adjusted for local wages. The permit is the city fee when the schedule lists one.
What moves the price
What changes the total
- Size is the deck surface area. The size table lists the low, typical, and high.
- Labor for Deck in Baltimore, MD is adjusted for local construction wages.
- The permit fee on the typical job is $184. The permit section on this page has the schedule detail.
Compare deck across metros
| City | All-in typical | Permit | Open |
|---|---|---|---|
| Charlotte, NC | $13,704 | $182.41 | Open |
| Seattle, WA | $17,907 | $1,059 | Open |
| Denver, CO | $14,933 | $172.50 | Open |
| Nashville, TN | $13,843 | $91 | Open |
| Atlanta, GA | $13,855 | $175 | Open |
| Austin, TX | $14,041 | $577.39 | Open |
| Phoenix, AZ | $14,585 | $646 | Open |
| Tucson, AZ | $13,657 | $337.49 | Open |
| Portland, OR | $16,332 | $102.69 | Open |
| Raleigh, NC | $13,784 | $248 | Open |
| Tacoma, WA | $17,369 | $521 | Open |
| St. Louis, MO | $15,467 | $145 | Open |
Other home projects in Baltimore, MD
| Job | All-in typical | Permit | Open |
|---|---|---|---|
| Roof replacement | $9,606 | $153 | Open |
| HVAC replacement | $7,523 | $90 | Open |
| Deck | $14,368 | $184 | This page |
| Kitchen remodel | $29,955 | $195 | Open |
Questions about this estimate
- How much does deck cost in Baltimore, MD?
- Typical all-in is about $14,368. The official DHCD permit fee of $184 ($50 + $125 + $9) is included in the all-in.
- Is a permit required for Deck in Baltimore, MD?
- Yes. Baltimore City Department of Housing and Community Development (DHCD) – Permits and Building Inspections requires a permit for a typical Deck in Baltimore, MD. The typical listed fee is $184. 16×20 = 320 sf accessory over 100 sf is the $50 line, not the cubic-foot new-building table.
- What is included in this Deck estimate for Baltimore, MD?
- The estimate is labor adjusted for local wages in Baltimore, MD, plus materials at the national figure, at the typical size in the table above. The official typical permit fee of $184 is included in the all-in typical.
- Why might the Baltimore permit fee differ from this typical figure?
- The official Baltimore, MD fee comes from Baltimore City Building, Fire, and Related Codes §109 (DHCD), current through 2026-09-01 (flat). $50 + $125 application + 5% tax = $184.0. Site conditions, extras not in the typical row, and schedule updates can change what you actually pay. Verify with Baltimore City Department of Housing and Community Development (DHCD) – Permits and Building Inspections.
- How is the typical permit fee calculated for Deck in Baltimore, MD?
- $50 + $125 application + 5% tax = $184.0. 200/320/400 sf all stay on the >100 sf $50 row.
- What project value is this Deck permit fee based on in Baltimore, MD?
- Project values used only for the permit formula (not your total cost): low $8,000, typical $12,000, high $19,200.
Permit in Baltimore
Fee schedule retrieved Sep 1, 2026
Baltimore City Department of Housing and Community Development (DHCD) – Permits and Building Inspections lists a typical permit fee of $184 for this Deck in Baltimore, MD. Source: Baltimore City Building, Fire, and Related Codes §109 (DHCD), current through 2026-09-01.
16×20 = 320 sf accessory over 100 sf is the $50 line, not the cubic-foot new-building table. Ground-level unattached decks may be exempt; typical dataset deck is treated as permitted.
$50 + $125 application + 5% tax = $184.0. 200/320/400 sf all stay on the >100 sf $50 row.
Line items
| Line item | Fee |
|---|---|
| §109.6.1(b) accessory structure >100 sf | $50 |
| §109.5.7 application with plans | $125 |
| §109.7 5% tax | $9 |
Assumed project value
| Band | Assumed project value |
|---|---|
| Low | $8,000 |
| Typical | $12,000 |
| High | $19,200 |
Process
- Does a typical Deck in Baltimore, MD need a permit?
- A typical Deck in Baltimore, MD is listed as requiring a permit. 16×20 = 320 sf accessory over 100 sf is the $50 line, not the cubic-foot new-building table.
- Who issues the permit in Baltimore, MD, and where do I apply?
- Baltimore City Department of Housing and Community Development (DHCD), Permits and Building Inspections issues permits for Deck in Baltimore, MD. Apply at https://aca-prod.accela.com/BALTIMORE/Default.aspx.
- Are any permit exemptions listed for Deck in Baltimore, MD?
- Ground-level unattached decks may be exempt; typical dataset deck is treated as permitted.
- What extra fees or surcharges are listed for Deck in Baltimore, MD?
- The official permit lists these extra line items for Deck in Baltimore, MD: §109.6.1(b) accessory structure >100 sf: $50; §109.5.7 application with plans: $125; §109.7 5% tax: $9.
Schedule FAQ
- Which official schedule is this Deck fee based on in Baltimore, MD?
- The official typical for Deck in Baltimore, MD cites Baltimore City Building, Fire, and Related Codes §109 (DHCD), current through 2026-09-01 (retrieved Sep 1, 2026). Fee model: flat.
- What local fee-schedule notes are on file for Deck in Baltimore, MD?
- Building, Fire, and Related Codes §109.6 fee schedules plus 5% Building Code Permit Tax (§109.7). Application fee $25 without plans / $125 with plans for 1-2 family (§109.5.7).
Citations
- How Much Does It Cost to Build a Deck? [2026 Data] Retrieved Aug 13, 2026. Average $8,316; $4,340–$12,652; $30–$60/sf; labor $15–$35/sf.
- Baltimore City Building, Fire, and Related Codes §109 (DHCD), current through 2026-09-01 Retrieved Sep 1, 2026.
- BLS OEWS construction wages – Baltimore-Columbia-Towson, MD BLS OEWS construction-and-extraction mean hourly wage / national same vintage, applied to the labor share only. Not a city-specific bid survey.
Cite this page
Fee schedule retrieved Sep 1, 2026
CostInMyCity. "Deck cost in Baltimore, MD." https://costinmycity.com/cost/deck/baltimore-md/. Fee schedule retrieved Sep 1, 2026. Source: Baltimore City Building, Fire, and Related Codes §109 (DHCD), current through 2026-09-01.
Baltimore City Building, Fire, and Related Codes §109 (DHCD), current through 2026-09-01
Related
In Baltimore
- Roof replacement in Baltimore, MD, ~$9,606
- HVAC replacement in Baltimore, MD, ~$7,523
- Kitchen remodel in Baltimore, MD, ~$29,955
Related decks
- Deck in Charlotte, NC, ~$13,704
- Deck in Seattle, WA, ~$17,907
- Deck in Denver, CO, ~$14,933
- Deck in Nashville, TN, ~$13,843
- Deck in Atlanta, GA, ~$13,855
- Deck in Austin, TX, ~$14,041
- Deck in Phoenix, AZ, ~$14,585
- Deck in Tucson, AZ, ~$13,657
- Deck in Portland, OR, ~$16,332
- Deck in Raleigh, NC, ~$13,784
- Deck in Tacoma, WA, ~$17,369
- Deck in St. Louis, MO, ~$15,467