Fallston, Harford County, MD
Fences for Fallston's Large Lots and Long Property Lines
Fallston lots run larger than most of Harford County, and fence work here is as much about long perimeter runs as it is about privacy near the house. Roso installs split rail with or without wire mesh, board fences, vinyl privacy and picket styles, and aluminum ornamental fencing for the 1970s to 1990s colonials and ranchers along MD 152 and MD 147 and the estate lots beyond them.

Two local facts shape every Fallston fence. Harford County requires a zoning certificate for all fences and walls, with heights that depend on the yard and are lower in front yards, and Roso handles that application. And many lots carry a well and a septic drainfield, so we locate both before we dig post holes, because a post through a drainfield lateral is an expensive mistake nobody wants.
Planning locally
What to know before building a fence in Fallston
- Harford County zoning certificate for every fence
- Fallston is unincorporated, so the Harford County Department of Inspections, Licenses and Permits issues the zoning certificate that the county requires for all fences and walls. Heights depend on the yard and are lower in front yards than along side and rear lines. This is county guidance and applies to every Fallston address. We include a site sketch with the application. Source: Harford County Department of Inspections, Licenses and Permits, Permit Center
- Wells and septic fields under the fence line
- Much of Fallston is outside public water and sewer. A fence line that crosses a drainfield or its reserve area risks cutting a lateral, and county Health Department setbacks apply near wells. We pull the septic record, mark the field, and route the fence around it or set posts shallower with a different footing where the county allows. This is stated generally and we confirm for your lot.
- State highway frontage on MD 152 and MD 147
- Fallston Road (MD 152) and Harford Road (MD 147) are state highways. A fence along that frontage must stay out of the state right-of-way, which is often wider than the edge of pavement suggests, and any new or changed driveway entrance onto either road needs an MDOT SHA permit rather than a county one. We check the right-of-way line from your plat before setting a front fence. Source: MDOT SHA, Guidelines for Residential Entrances to State Highways
Requirements vary by property and change over time. We confirm the current rules for your address as part of every estimate rather than assuming.
Design and materials
Fences that suit Fallston homes
What Roso builds
- Wood privacy fence
- Picket and decorative wood
- Vinyl privacy and picket
- Aluminum ornamental
- Gates and hardware
- Fence removal and replacement
- Split rail with mesh for the perimeter, privacy only where you use the yard
- Fencing an acre or more in privacy panels is costly and walls off the open feel that brought most people to Fallston. A split rail perimeter with welded wire mesh keeps dogs in and deer out of the garden at a fraction of the cost, while a shorter privacy run beside the patio or pool gives screening where you sit. Mixing the two along the same line is common and looks intentional when the post style matches.
- Board fences that suit colonials and farmhouses
- Three- and four-board fences in pressure-treated pine, painted or left to weather, match the rural look of Fallston's colonials and older farmhouses better than stockade. Vinyl versions of the same style need no painting and hold up along an open, windy road frontage. Where an estate lot has a long drive, a board fence along it frames the approach without blocking the view.
- Set posts for long runs on sloped ground
- Long Fallston runs cross grade changes and soft spots near drainage swales. We set posts in concrete below frost depth, crown the concrete to shed water, and step or rack the panels so the bottom rail follows the ground without large gaps. On very long runs we add bracing at corners and gate posts so the fence stays straight through freeze and thaw.
Scope and estimate
What shapes a fence estimate
We price after a site visit, not from a form. These are the factors your written estimate will itemize.
Linear footage
Fence is priced largely by the foot, so longer runs cost more but usually less per foot.
Material and style
Pressure-treated privacy is typically the most economical; cedar, vinyl, and aluminum cost more per foot.
Height
Taller fences use longer posts and more material and may require a permit or variance.
Gates
Each walk or drive gate adds hardware and labor. Wide drive gates need heavier posts.
Terrain and obstacles
Slopes, rock, roots, tight access, and existing fence removal all add time.
Corners and ends
Complex layouts with many corners need more posts and cuts than a simple rectangle.
How it works
From estimate to finished fence
Step 1: Estimate request
Tell us the purpose of the fence, rough footage if you know it, and your ZIP code.
Step 2: Site walk and layout
We locate the property line with you, measure runs, note grade changes and obstacles, and discuss style and gate locations.
Step 3: Written estimate
Footage, style, height, gates, and any removal itemized so you can compare options.
Step 4: Permits, HOA, and utility marking
We confirm whether your county requires a permit at your height, help with HOA submittals, and have utilities marked before digging.
Step 5: Installation and walkthrough
Posts, rails, panels, and gates installed, debris removed, and a final walkthrough with you.
FAQs
Fences in Fallston: your questions
Answers specific to fence projects in Fallston. General fences questions are covered on our main fences page.
In unincorporated Harford County a zoning certificate is required for all fences and walls, issued by the Department of Inspections, Licenses and Permits. The certificate confirms the height allowed for each yard, and the allowance is lower in front yards than along side and rear lines. It is a simpler review than a building permit, but it has to be in hand before posts go in. Roso handles the zoning certificate application and includes a site sketch showing the fence line and heights. Inside the Town of Bel Air the town issues fence permits instead.
Yes. Harford County requires a zoning certificate for all fences and walls, and the county guidance does not carve out an exception for open styles such as split rail or wire mesh. The certificate confirms the height allowed in each yard, which is lower in front yards, and it must be issued before installation. Roso handles the application for you as part of the project.
We avoid it. Post holes dug through a drainfield can cut a lateral line, and Harford County Health Department setbacks generally keep structures off the field and its reserve area. We obtain the septic record for your lot, mark the field on the ground, and route the fence around it. Where there is no way around, we discuss a shallower footing or a different alignment with the county before proceeding.
No closer than the state right-of-way line, since MD 152 and MD 147 are state highways and the right-of-way often extends past the shoulder into what looks like your front lawn. Your plat shows the line, and county zoning allows only lower fences in front yards in any case. We check both and set the front fence where it is legal and out of the way of sight lines at your driveway.
We locate any existing pins and flag the line from your plat for your review, but on large Fallston lots with old boundaries a surveyor's stake-out is the reliable answer and costs far less than moving a long fence later. Harford County does not settle boundary disputes and neither can we. If a neighbor disagrees about the line, we recommend the survey before we dig.
A typical Fallston perimeter of several hundred feet takes three to six days of on-site work once utilities are marked, the septic field is flagged, and materials are delivered, plus a day for post concrete to cure before gates go on. The county zoning certificate comes first. We give you a realistic start window with the written estimate.
Free estimate
Request a free fence estimate in Fallston
Tell us about your Fallston project. We'll follow up to schedule a site visit and send a written estimate.
What happens next
- Tell us about your project. Send the estimate form or call. Share your project type, ZIP code, and what you have in mind so we can prepare for the conversation.
- Site visit and measurements. We walk the property with you, measure, check grade and access, and talk through layout, materials, and anything that affects cost.
- Written estimate. You receive a written estimate that spells out scope, materials, and price so you can compare options and ask questions before deciding.
- No cost, no obligation
- Your details are used only to discuss your project
Prefer to talk? (410) 871-8175
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