21 Mayfair Ln Buffalo, NY 14201
Elmwood-Bryant NeighborhoodEstimated payment $8,931/month
Highlights
- Private Pool
- In a Historic District
- Recreation Room
- City Honors School At Fosdick Masten Park Rated A
- Guest Quarters
- 5-minute walk to Tony Sisti Park
About This Home
21 Mayfair Lane is an architectural masterpiece created by world renowned architect E.B Green as his sons personal residence. Also known as "the Castle at Mayfair Lane", Green designed the home as a 17th Century Gothic Revival Castle to include a copper capped turret, drawbridge, and medieval arched entrance. The castle sits hidden behind Mayfair Lane, also designed by Green, to depict an Olde English Village, and includes its own gated entrance, attached heated 3 car garage, and salt water pool with very private grounds, nestled secretly in the heart of the Allentown Historic Preservation District. Built with Ashlar Stone and brick including a slate roof and copper accents while lion motifs, quatrefoil windows and mature landscaping further accent the structures majestic exterior presence. The spectacular two-story Great Room is the architectural centerpiece, anchored by a massive stone fireplace and surrounded by intricate woodwork, soaring windows and carved Gothic trusses reclaimed from a 17th-century abbey. A musician’s loft designed for a quartet overlooks the room, while a built-in koi pond and remarkable birdcages add layers of history and character. Beyond the 2nd floor Great Room, the first floor was designed to be lived in and includes an eat-in kitchen w/ pantry, half bath, laundry room, formal dining & family room w/ fireplace and garden access creating intimate spaces within the grandeur of the architecture. Four bedrooms and 2.5 baths occupy the second level, while the 3rd floor offers an additional guest bedroom and full bath. A finished basement provides even more usable space, even potential for an in-law suite. In total, the residence offers five bedrooms, three full and two half baths. All new boiler system, hot water tank, and plumbing. The rear patio and pool area includes all new concrete, awning, and hot tub. The property driveway is accessed through the Mayfair Lane covered garage completely insulated and not visible from the street.
The Castle at Mayfair Lane is an extraordinary residence where architecture, craftsmanship and history have been assembled into a residence of truly unmatched distinction.
Listing Agent
Listing by Gurney Becker & Bourne Brokerage Phone: 716-335-2227 License #10401209029 Listed on: 09/08/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $15,696
Year Built
- Built in 1880
Lot Details
- 8,787 Sq Ft Lot
- Lot Dimensions are 101x87
- Property is Fully Fenced
- Rectangular Lot
- Private Yard
- Historic Home
Parking
- 3 Car Attached Garage
- Parking Storage or Cabinetry
- Heated Garage
- Garage Door Opener
- Driveway
Home Design
- Tudor Architecture
- Brick Exterior Construction
- Stone Foundation
- Copper Plumbing
- Stone
Interior Spaces
- 4,043 Sq Ft Home
- 3-Story Property
- Furnished
- Woodwork
- Ceiling Fan
- 2 Fireplaces
- Window Treatments
- Entrance Foyer
- Family Room
- Formal Dining Room
- Library
- Recreation Room
- Loft
- Bonus Room
- Finished Basement
- Basement Fills Entire Space Under The House
- Attic
Kitchen
- Eat-In Kitchen
- Gas Oven
- Gas Range
- Microwave
- Disposal
Flooring
- Wood
- Ceramic Tile
Bedrooms and Bathrooms
- 5 Bedrooms
- En-Suite Primary Bedroom
- Cedar Closet
- Guest Quarters
Laundry
- Laundry Room
- Laundry on main level
- Dryer
- Washer
Pool
- Private Pool
- Spa
Outdoor Features
- Patio
- Awning
Location
- In a Historic District
Utilities
- Heating System Uses Gas
- Radiant Heating System
- Heating System Uses Steam
- Gas Water Heater
- High Speed Internet
Listing and Financial Details
- Tax Lot 14
- Assessor Parcel Number 140200-100-700-0001-014-000
Map
Home Values in the Area
Average Home Value in this Area
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $12,095 | $1,295,000 | $383,000 | $912,000 |
| 2024 | $3,657 | $652,500 | $118,000 | $534,500 |
| 2023 | $3,306 | $652,500 | $118,000 | $534,500 |
| 2022 | $3,281 | $652,500 | $118,000 | $534,500 |
| 2021 | $3,281 | $652,500 | $118,000 | $534,500 |
| 2020 | $2,309 | $652,500 | $118,000 | $534,500 |
| 2019 | $8,231 | $300,000 | $25,000 | $275,000 |
| 2018 | $7,745 | $300,000 | $25,000 | $275,000 |
| 2017 | $1,785 | $300,000 | $25,000 | $275,000 |
| 2016 | $6,986 | $300,000 | $25,000 | $275,000 |
| 2015 | -- | $300,000 | $25,000 | $275,000 |
| 2014 | -- | $300,000 | $25,000 | $275,000 |
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 09/08/2026 09/08/26 | For Sale | $1,375,000 | +105.2% | $340 / Sq Ft | |
| 06/09/2017 06/09/17 | Sold | $670,000 | -4.1% | $166 / Sq Ft | View Prior Sale |
| 03/04/2017 03/04/17 | Pending | -- | -- | -- | |
| 09/20/2016 09/20/16 | For Sale | $699,000 | -- | $173 / Sq Ft |
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Executors Deed | $670,000 | None Available |
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $1,020,000 | New Conventional | |
| Closed | $424,000 | New Conventional |
Source: Western New York Real Estate Information Services (WNYREIS)
MLS Number: B1712997
APN: 140200-100-700-0001-014-000
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