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Listing description

Welcome to 621 Coates Lane. This bright move in ready end unit townhouse in Heritage Manor has been thoughtfully updated throughout. This property has 2 reserved parking spaces conveniently located directly in front of the unit. Upon entering the front door, you are greeted by a large hall closet and a modern powder room. The entire first floor has luxury flooring giving it an open airy feeling. The foyer leads to the living room with a gas fireplace creating a cozy atmosphere on those cold winter nights. The living room has been opened up to the dining room and kitchen. The kitchen has been recently updated to include Quartz countertops and all new appliances making it a cook's dream. The large island provides additional storage and extra seating. This kitchen has an abundance of cabinets and large pantry closet. There is a sliding glass door that opens to a very large new deck making entertaining a breeze. Upstairs there are 3 nicely sized bedrooms and an updated hall bath. There is convenient access to the hall bathroom from the primary bedroom. The beautifully finished basement offers additional living space. Think of a home office, a den or both! There is also a large unfinished storage area with the washer and dryer. Additionally, the unit has been recently painted and new carpets have been installed in the bedrooms. This property has too many upgrades to mention. There is a complete list of upgrades included in the documents.

Rooms by level

How the bedrooms and baths are distributed across the floors, as reported by the listing agent.

  1. Main level1 half bath
  2. Upper level3 bedrooms · 1 full bath

Facts & features

Interior

Bedrooms
3
Bathrooms
1 full · 1 half
Living area
2,280 sq ft
Heating
Central
Cooling
Central A/C

Property & construction

Property type
Residential · End of Row/Townhouse
Architectural style
Contemporary
Year built
1988

Lot & parking

Lot size
0.02 acres (800 sq ft)

Financial

Price / sq ft
$175
HOA dues
$157/mo

Listing details

MLS #
PAMC2190800
County
Montgomery County
School district
Upper Merion Area
Days on NookLocal
37 days

Interior features

Fireplace
1
Basement
Full
Levels
2
Accessibility
None

Exterior & construction

Construction
Brick
Foundation
Concrete Perimeter

Systems & utilities

Heating fuel
Natural Gas
Cooling fuel
Electric
Hot water
Natural Gas
Water source
Public
Sewer
Public Sewer

Parking

Parking
Parking Lot
Total spaces
2

Community

Subdivision
HERITAGE MANOR
HOA includes
Common Area Maintenance, Lawn Maintenance, Snow Removal, Trash

Lot & zoning

Lot dimensions
20.00 x 0.00
Zoning
1101 RES

Included in the sale

Possession
Negotiable

Price history

DateEventPrice
Aug 12, 2026Listed for sale$400,000

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

$409,000

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
August 2015 for $200,000
County deed record in 2015 dollars; not comparable to today's value.
Current list price
$400,000
County assessment implies
$378,389
Est. property taxes at today's rates
$3,379/yr

Comparable Sales

AddressClosedSale priceBd/BaSqftAdjusted value
651 COATES LN, KING OF PRUSSIA, PA 19406May 2026$420,0003/22,280$388,359
617 COATES LN, KING OF PRUSSIA, PA 19406March 2026$378,0003/12,240$405,786
674 COATES LN, KING OF PRUSSIA, PA 19406October 2025$375,0003/12,233$400,820
107 MAHOGANY LN #MODEL HOME FOR SALE, KING OF PRUSSIA, PA 19406July 2026$849,0003/22,346$769,061
279 LAWNDALE AVE, KING OF PRUSSIA, PA 19406June 2026$475,0003/22,280$437,372
515 WILLIAMSBURG WAY, KING OF PRUSSIA, PA 19406May 2026$455,0003/22,139$437,674

Sale history

DateEventPrice
August 2015Sold$200,000

From closed MLS and county deed records. Earlier transactions may exist.

Estimated taxes

Estimated at current rates

$4,012 / year

$334 per month

MLS shows (2026)

$4,127

-2.8% at current rates

School tax

UPPER MERION AREA · 24.01 mills (2025-26)

$2,707

County tax

Montgomery County · 5.95 mills (2026)

$671

Municipal tax

As recorded for 2026, varies by municipality

$633

Recomputed from the county assessment ($112,760, 1996 base year) × current millage. School millage is from the latest year certified by the Pennsylvania Department of Education (2025-26); districts adopt the next year's budgets each June, and we update when the state certifies the statewide file in the fall. Portals typically reprint the recorded 2026 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

$80,000 (20%)
6.43%

Loan term

Estimated monthly payment

$2,616/mo

Principal & interest
$2,008
Property taxes (current rates)
$334
Home insurance (est.)
$117
HOA
$157

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

Upper Merion Area

Academic index
61.2/100
Graduation rate
91.9%
PSSA ELA proficient
56.6%
PSSA Math proficient
48.7%

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 →

County figures from FBI and Pennsylvania source data.

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: September 18, 2026 at 8:18 AM EDT

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