Chicago's brownstones and greystones are more than houses. They are the architectural fabric of entire neighborhoods, lining the streets of Lincoln Park, Lakeview, Logan Square, Pilsen, Bronzeville, and Humboldt Park in rows that define what Chicago looks like. Built primarily between the 1890s and 1930s, these homes feature masonry construction, ornate limestone or brownstone facades, bay windows, and classical detailing that has endured for over a century. Painting one of these homes is not like painting a wood-frame colonial. The materials, preparation, product selection, and even the regulatory environment are fundamentally different.
This guide covers everything you need to know about painting a Chicago brownstone or greystone, from the difference between the two types to lead paint considerations and which neighborhoods have historic district restrictions.
Understanding Brownstone vs. Greystone
The terms are often used interchangeably, but they refer to different materials and construction methods.
Brownstones feature facades made from brown sandstone, a sedimentary rock that was quarried primarily in Connecticut, New Jersey, and the Upper Midwest during the late 19th century. The stone was cut into slabs and applied as a veneer over brick structural walls. Brownstone gives a warm, chocolate-toned appearance and has a slightly rough, granular texture. True brownstone is relatively soft as building stones go, which makes it susceptible to spalling (surface flaking) when moisture penetrates and freezes.
Greystones are Chicago's indigenous contribution to residential architecture. Their facades are built from Indiana limestone, a pale gray stone quarried from the Bedford-Bloomington area of southern Indiana. Greystone is harder and more weather-resistant than brownstone, which is one reason Chicago's greystones have held up so well despite 130 years of freeze-thaw cycling. The limestone was typically cut in smooth-faced ashlar blocks and laid in precise courses, giving greystones their distinctive, refined appearance.
Both types share common construction features: load-bearing brick party walls, ornamental stone facades on the front (with common brick on the sides and rear), bay windows on the front elevation, and raised first floors accessed by stone steps. Understanding which material your home features is the first step in any painting project because the paint system must be compatible with the substrate.
Can You Paint a Brownstone or Greystone?
Yes, both brownstone and greystone facades can be painted, and many already have been over the decades. But this is a decision that deserves careful thought because painting masonry is largely irreversible. Once paint is applied to a porous stone surface, removing it completely without damaging the stone is extremely difficult and expensive. Chemical stripping and media blasting (using walnut shells or baking soda at controlled pressures) can remove paint, but these processes risk eroding the stone's surface detail, particularly on softer brownstone.
The more important consideration is moisture management. Natural stone breathes, allowing water vapor to pass through from the interior outward. A conventional paint film can trap moisture inside the masonry, leading to paint blistering, efflorescence (white salt deposits), and in severe cases, accelerated stone deterioration. This is why paint selection matters critically on masonry facades and why standard exterior latex is the wrong choice.
If your home's stone is in good condition with its natural color intact, we generally recommend against painting. A thorough cleaning, tuckpointing of deteriorated mortar joints, and application of a clear, breathable water repellent will restore the facade's appearance without the commitment and ongoing maintenance that paint requires. But if the stone has already been painted, is severely stained, or has patched areas that don't match, painting is a legitimate path forward.
Landmark District Considerations
Before painting the exterior of any historic home in Chicago, you need to determine whether your property is within a designated Chicago Landmark District or individually landmarked. The City of Chicago's Commission on Chicago Landmarks reviews exterior alterations to landmarked properties, and painting a previously unpainted masonry facade may require a permit and approval.
Neighborhoods with significant landmark districts that affect brownstone and greystone owners include portions of Lincoln Park (the Mid-North District and Arlington-Deming District), Old Town Triangle, Pullman, Kenwood, Prairie Avenue, Drexel Boulevard, and several sections of Logan Square. The full list of landmark districts is available through the Chicago Department of Planning and Development.
If your home is within a landmark district, the commission generally requires that exterior paint colors be historically appropriate and that previously unpainted masonry remain unpainted. Repainting already-painted masonry in a new color is typically permissible but may still require review. Fines for unpermitted work on landmarked properties can be substantial.
Even outside formal landmark districts, some neighborhoods have strong community standards about exterior changes. It's worth talking to your neighbors and your alderperson's office before making dramatic color changes to a prominent facade on a street of uniform brownstones or greystones.
Prep Work for Historic Masonry
Preparation on masonry is more involved than on wood siding and demands specialized knowledge. The sequence for a brownstone or greystone exterior begins with a thorough condition assessment.
Tuckpointing must happen before any paint is applied. Deteriorated mortar joints allow water to penetrate the wall assembly, and painting over failed joints traps that moisture and accelerates damage. A skilled mason should match the mortar composition to the original. Modern Portland cement mortars are too hard for use with historic limestone and brownstone because they don't flex with the softer stone, causing the stone itself to crack. A softer lime-based mortar is the correct choice for most pre-1920 masonry.
Cleaning the facade removes decades of soot, pollution, biological growth, and any loose or failing previous paint. Low-pressure washing (under 600 PSI) with appropriate masonry cleaners is safe. High-pressure washing above 1,500 PSI can erode brownstone and damage limestone surface detail. Chemical cleaners formulated for masonry, such as ProSoCo's Sure Klean products, are effective for removing stubborn staining without mechanical damage.
Repairing spalled stone involves patching areas where the stone face has flaked off, exposing the softer interior. Brownstone is particularly prone to spalling. Restoration mortars colored to match the surrounding stone can rebuild these areas, and when done well, the patches are nearly invisible once painted.
Sealing cracks in the stone prevents water infiltration. Flexible, paintable sealants are used for active cracks (those that move with thermal expansion), while rigid epoxy fillers work for stable, non-moving cracks.
Best Paints for Masonry and Stone
The critical requirement for paint on historic masonry is breathability. The paint must allow water vapor to pass through while still blocking liquid water from entering. Three categories of masonry paint meet this requirement.
Mineral silicate paints are the gold standard for historic masonry. These paints, based on potassium silicate binder and mineral pigments, chemically bond with the stone rather than forming a film on top of it. They are completely vapor-permeable, UV-stable, and can last 15 to 20 years. KEIM Granital is the leading product in this category, used on historic buildings throughout Europe and increasingly in the United States. The color range is limited to mineral pigments (earth tones, whites, grays, and reds), but these happen to be the colors most appropriate for historic masonry.
Elastomeric masonry coatings are thick, flexible paints designed to bridge hairline cracks in masonry. Products like Sherwin-Williams ConFlex XL and Benjamin Moore Ultra Spec Masonry Elastomeric provide excellent waterproofing and crack-bridging capability. They are less breathable than mineral silicate paints but more breathable than standard latex. For masonry in good condition with tightly pointed mortar joints, elastomeric coatings are an excellent choice.
Breathable masonry primers and finish coats formulated specifically for porous substrates, such as Sherwin-Williams Loxon or Benjamin Moore Foundation Masonry Waterproofer, provide good performance at a lower cost than mineral silicate systems. They are acrylic-based but formulated with higher vapor permeability than standard exterior paints. These products require a clean, sound substrate and proper priming to perform well long-term.
Color Choices That Honor Heritage
Choosing colors for a brownstone or greystone is different from choosing colors for a vinyl-sided ranch. The architecture has a voice, and the paint should complement it, not contradict it.
For greystones, the most successful color approaches work with the natural cool gray of the limestone. Warm whites, soft creams, pewter grays, and muted sage tones complement the stone's character. If the facade has been previously painted an unfortunate color (bright yellow or turquoise greystones do exist, unfortunately), returning to a limestone-sympathetic palette restores the home's dignity.
For brownstones, earth tones are the natural palette. Rich chocolates, warm tans, deep terracotta, and burgundy accents honor the material's warmth. Some homeowners choose to paint their brownstone a color that mimics the original stone tone, creating a uniform, refreshed appearance that preserves the architectural character.
Regardless of stone type, the trim, windows, and cornice offer opportunities for contrast. A greystone with cream body and charcoal window frames and cornice detail looks strikingly different from the same greystone in all-gray monotone. Period-appropriate accent colors, deep reds, forest greens, and navy blues, can highlight architectural details that might otherwise blend into the facade.
Trim, Windows, and Accents: Where Paint Makes the Biggest Impact
Many brownstone and greystone owners choose to leave the masonry facade unpainted and focus their painting budget on the elements that benefit most from color. Wood window frames, lintels, sills, cornices, front doors, and porch railings are all surfaces where paint serves both aesthetic and protective functions.
On a greystone, a freshly painted front door in a deep, saturated color, think Benjamin Moore Gentleman's Gray (2062-20) or Sherwin-Williams Anchors Aweigh (SW 9179), paired with polished brass hardware creates a focal point that transforms the entire facade without touching the stone. Adding coordinated color on the window frames and cornice brackets ties the composition together.
This trim-focused approach costs a fraction of a full facade paint job, typically $2,000 to $4,000 versus $8,000 to $15,000 for a full masonry exterior, and often produces a more authentic result.
Common Mistakes When Painting Historic Homes
The most expensive mistakes on brownstone and greystone painting projects stem from using the wrong products or skipping critical preparation.
Using standard latex exterior paint on bare masonry creates a non-breathable film that traps moisture. Within one to three Chicago winters, the paint blisters and peels as trapped water freezes behind it. The fix requires stripping all the failed paint, which risks damaging the stone.
Painting over deteriorated mortar joints hides the problem visually but allows water to continue entering the wall. The moisture damage accelerates behind the paint, and by the time it becomes visible again, the tuckpointing repair costs have multiplied.
Pressure washing at too high a setting erodes brownstone and can remove the limestone's finished surface, called the "skin," which is the hardest and most weather-resistant part of the stone. Once removed, the softer interior stone deteriorates rapidly.
Ignoring lead paint on pre-1978 homes. Most brownstones and greystones predate the 1978 lead paint ban by decades. Any disturbance of existing paint on these homes, whether by scraping, sanding, or power washing, must comply with the EPA's Renovation, Repair, and Painting (RRP) Rule. Contractors must be EPA Lead-Safe Certified, and specific containment and cleanup procedures are required. Working with a certified contractor isn't optional; it's a federal requirement that protects your family and your neighbors.
Lead Paint Considerations in Pre-1978 Homes
Virtually every brownstone and greystone in Chicago was built before 1978 and has some lead paint present. This doesn't mean the home is dangerous, as intact lead paint that isn't disturbed poses minimal risk. But any painting project that involves scraping, sanding, or removing existing paint must follow lead-safe work practices.
The EPA's RRP Rule requires that contractors performing renovation work on pre-1978 homes be EPA Lead-Safe Certified. This certification requires specific training and adherence to work practices that minimize lead dust generation and ensure proper cleanup. Requirements include plastic sheeting containment around the work area, HEPA vacuuming of all dust and debris, wet scraping methods instead of dry scraping, no open-flame burning or high-heat removal of lead paint, and independent clearance testing after work is complete.
At Primer Chicago, all of our crew leaders hold current EPA Lead-Safe Certification, and we follow RRP procedures on every pre-1978 home regardless of whether lead testing has been performed. The cost of proper lead-safe work practices is built into our estimates for historic homes.
Neighborhoods Known for Brownstones and Greystones
Chicago's brownstone and greystone housing stock is concentrated in neighborhoods that developed between the 1880s and 1920s. Lincoln Park features some of the city's finest and most expensive brownstones, particularly along tree-lined streets between Armitage and Fullerton. Lakeview has dense blocks of greystones, especially in the East Lakeview area. Logan Square is known for its greystone boulevards, with wide, tree-lined streets of well-preserved two- and three-flats. Pilsen contains blocks of brownstones with some of the most ornate facade detailing in the city. Bronzeville's greystones along King Drive and South Parkway are architecturally significant and increasingly sought after by buyers who appreciate historic character.
Each neighborhood has its own character, and the painting approach should respect the streetscape. A bold, modern color scheme might work on an isolated brownstone but would look jarring on a row of uniform greystones where context and continuity matter.
How Often to Repaint a Brownstone or Greystone
Repainting frequency depends on the paint system used and the facade's exposure. Mineral silicate paints on well-prepared masonry can last 15 to 20 years. Elastomeric coatings typically need attention after 10 to 12 years. Standard masonry paints may need refreshing every 7 to 10 years, especially on south and west-facing walls that take the most UV and weather exposure.
Between full repaints, annual inspection and spot touch-up of any areas showing paint failure, particularly around windows, at the roofline, and at the foundation-to-stone transition, will extend the life of the overall paint job. For more guidance on exterior repainting schedules, see our guide on how often to repaint your house exterior in Chicago.
Preserve Your Home's Legacy
Your brownstone or greystone has stood for over a century. The right painting approach protects it for another century while honoring the craftsmanship and character that make it irreplaceable. We specialize in exterior painting for Chicago's historic masonry homes and understand the materials, methods, and regulations that these projects demand.
Contact us for a free consultation about your brownstone or greystone, or call (773) 555-0198. We'll assess your facade's condition, discuss your options, and provide a detailed scope and estimate.