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Listing description

A rare opportunity to own one of Whitemarsh Township’s most distinctive residences. Known as The Peace Barn, this extraordinary home began its story in 1814 as an addition to the historic Highlands barn and mansion. Today, it stands as a remarkable blend of preserved history and thoughtful modern living—a home unlike any other on coveted Sheaff Lane. Tucked away on over two impeccably maintained acres behind a tree-lined drive and surrounded by protected farmland, The Peace Barn offers a level of privacy and tranquility that is increasingly impossible to find. Just moments from Germantown Academy and major commuter routes, the property feels worlds away while remaining exceptionally convenient. Inside, soaring ceilings, original wide-plank pine flooring, exposed beams, custom built-ins, and three fireplaces create an atmosphere rich with warmth and character. The expansive main living space is designed for effortless entertaining, where an open-concept great room flows seamlessly into the dining area and chef’s kitchen featuring a Sub-Zero built-in refrigerator, generous eat-in space, and handcrafted details throughout. French doors open onto an elevated balcony overlooking the stunning stone courtyard and heated pool. The south-facing primary suite is filled with natural light through oversized Andersen windows and offers a luxurious retreat complete with a spacious walk-in closet, double vanity, steam shower, and oversized jetted soaking tub. Additional living spaces include a cozy den with a gas fireplace, a private guest suite with its own full bath, and an extraordinary unfinished upper-level studio beneath dramatic vaulted ceilings—an inspiring canvas for a future primary suite, artist’s studio, home office, recreation room, or wellness retreat. The walk-out lower level continues to impress with two additional bedrooms connected by a Jack-and-Jill bath with sauna, a handsome home office lined with custom built-ins, an updated fitness room, custom laundry-room with dog shower, recreation room with wet bar and french doors opening directly to the secluded courtyard and pool. Modern improvements complement the home’s historic soul, including a DaVinci lifetime composite roof, whole-house generator, three-car garage with workshop, and meticulously maintained landscaping featuring mature trees and pristine grounds. The Peace Barn is an extraordinary residence, offering a rare opportunity for the buyer who appreciates historical architecture, embraces character, and recognizes the rare opportunity to become the next steward of an irreplaceable property. This remarkable estate offers both timeless beauty and endless possibilities for its next chapter.

Facts & features

Interior

Bedrooms
4
Bathrooms
3 full · 2 half
Living area
9,768 sq ft
Heating
Radiator
Cooling
Central A/C

Property & construction

Property type
Residential · Detached
Architectural style
Converted Barn
Year built
1910

Lot & parking

Lot size
2.6 acres (113,256 sq ft)
Garage
3 spaces

Financial

Price / sq ft
$289
HOA dues
None

Listing details

MLS #
PAMC2186984
County
Montgomery County
School district
Colonial
Days on market
Just listed

Price history

DateEventPrice
Jul 8, 2026Listed for sale$2,825,000

Price changes are tracked from when NookLocal first indexed this listing; earlier history may not appear. Tax & assessment details are in the section below.

The NookLocal estimate

Estimated value

$2,619,000

Automated estimate, not an appraisal. Sale records through July 2026.

About this estimate

Based on 10 comparable sales nearby, the Montgomery County assessment ratio, weighted toward the current asking price.

Last sold
December 1998 for $750,000
County deed record in 1998 dollars; not comparable to today's value.
Current list price
$2,825,000
County assessment implies
$2,073,255
Est. property taxes at today's rates
$20,047/yr

Comparable Sales

AddressClosedSale priceBd/BaSqftAdjusted value
275 WOODCOCK LN, AMBLER, PA 19002May 2026$1,700,0004/46,510$2,063,050
205 KENSEY RD, PLYMOUTH MEETING, PA 19462June 2025$1,417,5004/35,490$2,149,946
7292 MILL SPRING DR, AMBLER, PA 19002December 2025$2,400,0005/45,799$2,818,966
705 TATUM LN, PLYMOUTH MEETING, PA 19462June 2026$2,000,0005/46,496$2,835,263
707 TATUM LN, PLYMOUTH MEETING, PA 19462May 2025$1,600,0005/35,897$2,426,746
506 HIRAM RD, PLYMOUTH MEETING, PA 19462August 2024$1,335,0005/37,028$2,070,978

Estimated taxes

Estimated at current rates

$21,507 / year

$1,792 per month

MLS shows (2025)

$21,002

+2.4% at current rates

School tax

COLONIAL · 26.50 mills (2025-26)

$16,369

County tax

Montgomery County · 5.95 mills (2026)

$3,677

Municipal tax

As recorded for 2025, varies by municipality

$1,460

Assessment note: this home is assessed at $617,830, well below the ~$841,850 its asking price implies at Montgomery County's common level ratio (29.8%). A sale near asking can invite a school-district assessment appeal that could raise the bill by roughly $7,269/year. Worth pricing in.

Recomputed from the county assessment ($617,830, 1996 base year) × current millage. Portals typically reprint the recorded 2025 bill. Pennsylvania does not reassess on sale. Estimate only. Verify with Montgomery County before relying on it. Learn more: PA property tax calculator · Common Level Ratio by county.

Estimated monthly payment calculator

$565,000 (20%)
6.43%

Loan term

Estimated monthly payment

$16,797/mo

Principal & interest
$14,181
Property taxes (current rates)
$1,792
Home insurance (est.)
$824

Taxes use NookLocal's estimate at current millage rates, not the stale figure on the MLS. The default rate is the average 30-year rate as of July 2026; insurance is estimated at 0.35% of the price per year. Below 20% down, lenders usually add mortgage insurance, which this estimate doesn't include. Estimate only; verify before relying on it.

Area statistics

School district

Colonial

Academic index
79/100
Graduation rate
97.3%
PSSA ELA proficient
68.2%
PSSA Math proficient
70.3%

2025 PA state assessments (PSSA / Keystone) and graduation data. The index measures student outcomes, not school effectiveness, and is not adjusted for demographics. Districts serve all residents; verify enrollment boundaries with the district.

Safety data

Montgomery County crime & safety numbers →

FBI and Pennsylvania source data, presented without spin.

Property taxes

Montgomery County taxes, explained →

Millage, the Common Level Ratio, and what changes after you buy.

© BRIGHT, All Rights Reserved

Information Deemed Reliable But Not Guaranteed

The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms in which United Real Estate Strive 212 participates, and is provided by BRIGHT through a licensing agreement.

IDX listings are displayed pursuant to broker of record United Real Estate Strive 212, Frank Ramos, Broker/Owner, PA Broker License RM424345, 1220 Broadcasting Rd, Suite 201, Wyomissing, PA 19610, (610) 372-0212.

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Some properties which appear for sale on this website may no longer be available because they are under contract, have Closed or are no longer being offered for sale.

Data last updated: July 8, 2026 at 2:21 PM EDT

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