OFF MARKET

Listed by Valerie Ellmer • BHHS Verani Seacoast. Bought with Non-NEREN Agency.

Off Market Jan 2016 for $900K

$2,321,998

•

7,371

sq ft

25 Sentry Hill Rd, York, ME 03909

About this home

Knollcrest Manor, once owned by the rubber dynasty of the Firestone Family, is a captivating, classic stone-and-shingle early twentieth-century historic cottage completely renovated with old world charm and modern conveniences. Privately sited on a 3/4 acre lot in York Harbor and within walking distance to Harbor Beach and the Fisherman's Walk. With over 7,000 sq ft of living space, this grand home boasts 18 rooms, including eight bedrooms with seven full and one half baths. Welcoming grand foyer with high ceilings and magnificent staircase. Features include 4 wood burning fireplaces, large bedrooms of which 5 are en-suite, formal dining, fabulous chef's kitchen with butler's pantry, mudroom, 1st floor laundry. covered wrap-around veranda with stunning curb appeal and professionally landscaped park like gardens.

Single-familyProperty Type

1905Year Built

0.75 acresLot Size

$315Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Valerie Ellmer • BHHS Verani Seacoast

Bought with A non PrimeMLS customer • Non-NEREN Agency

Redfin checked: a minute ago

•Source:PrimeMLS #4437427

Redfin Estimate

$2,321,998

$1.4M since sold in January 2016$49K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 74.5% higher than the average sale price ($1.33M) of 6 comparable homes.

SOLD JAN 31, 2026
$1,867,432
A
6 beds4 baths5,653 sq ft
8 Roaring Rock Rd, York, ME 03909
SOLD JUN 30, 2026
$1,359,500
B
4 beds2.5 baths3,310 sq ft
5 Wavecrest Cir, York, ME 03909
SOLD DEC 12, 2025
$1,900,000
C
5 beds4.5 baths2,879 sq ft
3 Sentry Hill Rd, York, ME 03909
SOLD JUL 27, 2026
$1,315,000
D
4 beds3.5 baths2,305 sq ft
152 York St, York, ME 03909
SOLD JUL 31, 2026
$885,000
E
4 beds2.5 baths2,416 sq ft
19 Field Ave, York, ME 03909
SOLD AUG 17, 2026
$656,500
F
4 beds2.5 baths2,112 sq ft
5 Camden Ave, York, ME 03909

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Earn from this home

Sell

$1,632,631

Est. take-home

List your home with Redfin and save $23,220

Rent

$4,753/mo

Redfin rental estimate

List your home for rent

Market trends in 03909, ME

Last updated August 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

99.7%

0.1% MoM

Median sale price

$775K

$10K MoM

Avg. days on market

35d

4 days MoM

Recently sold homes

11 MoM

New listings for sale

NEW 17 HRS AGO
$699,900
3 beds1 bath792 sq ft
63 Garrison Ave, York, ME 03909
NEW 26 HRS AGO
$575,000
3 beds1 bath1,176 sq ft
15 Rocky Hill Rd, York, ME 03909
OPEN SAT, 11:30AM TO 1PM
$599,900
3 beds2 baths1,936 sq ft
35 Raydon Rd, York, ME 03909
$959,000
4 beds4 baths3,308 sq ft
194 Birch Hill Rd, York, ME 03909
$1,295,000
3 beds2 baths2,184 sq ft
13 Wavecrest Dr, York, ME 03909
$489,900
2 beds1 bath1,034 sq ft
589 York St #6, York, ME 03909
3D WALKTHROUGH
$799,000
3 beds2 baths2,047 sq ft
3 Orin Ln, York, ME 03909
$799,997
3 beds2.5 baths2,033 sq ft
27 High Rock Rd, York, ME 03909
$175,000
2 beds1 bath1,116 sq ft
52 Caincrest Rd, York, ME 03909
$999,700
4 beds3 baths1,355 sq ft
10 Oceanside Ave W, York, ME 03909
See all

Provided by Redfin

Sale history for 25 Sentry Hill Rd

Date

Event

Price

MREIS #1228132

Jan 29, 2016

Sold

$900,000

$122/sq ft

Dec 16, 2015

Price Changed

$979,000

$133/sq ft

Oct 26, 2015

Price Changed

$1,017,500

$138/sq ft

Oct 2, 2015

Price Changed

$1,099,000

$149/sq ft

Jul 13, 2015

Listed

$1,199,900

$163/sq ft

+28

PrimeMLS #4437427

Jan 29, 2016

Sold

$900,000

$122/sq ft

Dec 23, 2015

Contingent

—

Dec 17, 2015

Price Changed

$979,000

$133/sq ft

Oct 26, 2015

Price Changed

$1,017,500

$138/sq ft

Oct 2, 2015

Price Changed

$1,099,000

$149/sq ft

Jul 13, 2015

Price Changed

$1,199,900

$163/sq ft

Jul 13, 2015

Listed

$1,199,000

$163/sq ft

MREIS #1118504

Apr 9, 2014

Sold

$1,060,000

$144/sq ft

+29

Year

Property tax

Land + Additions

Assessment*

2025

$16,526 (+7.9%)

$559,600 + $1,443,600

$2,003,200

2024

$15,322 (+6.0%)

$559,600 + $1,264,500

$1,824,100

2023

$14,461 (+13.2%)

$469,100 + $1,242,300

$1,711,400

2022

$12,771 (+16.7%)

$403,300 + $1,090,400

$1,493,700

2021

$10,943 (−0.7%)

$217,300 + $882,500

$1,099,800

2020

$11,017 (−0.4%)

$256,800 + $735,700

$992,500

2019

$11,066 (+0.6%)

$256,800 + $735,700

$992,500

2018

$10,996 (−3.1%)

$256,800 + $729,400

$986,200

2017

$11,346 (−2.1%)

$256,800 + $779,400

$1,036,200

2016

$11,593 (+1.4%)

$260,300 + $779,400

$1,039,700

2015

$11,437 (+20.8%)

$260,300 + $779,400

$1,039,700

2013

$9,470

$275,300 + $632,700

$908,000

Tax history for 25 Sentry Hill Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,526 (+7.9%)

$559,600 + $1,443,600

$2,003,200

2024

$15,322 (+6.0%)

$559,600 + $1,264,500

$1,824,100

2023

$14,461 (+13.2%)

$469,100 + $1,242,300

$1,711,400

2022

$12,771 (+16.7%)

$403,300 + $1,090,400

$1,493,700

2021

$10,943 (−0.7%)

$217,300 + $882,500

$1,099,800

2020

$11,017 (−0.4%)

$256,800 + $735,700

$992,500

2019

$11,066 (+0.6%)

$256,800 + $735,700

$992,500

2018

$10,996 (−3.1%)

$256,800 + $729,400

$986,200

2017

$11,346 (−2.1%)

$256,800 + $779,400

$1,036,200

2016

$11,593 (+1.4%)

$260,300 + $779,400

$1,039,700

2015

$11,437 (+20.8%)

$260,300 + $779,400

$1,039,700

2013

$9,470

$275,300 + $632,700

$908,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

7.5

Stories

Lot width

—

Lot depth

—

Lot size

0.69 Acres

Year renovated

—

Sq. Ft.

5,431

Year built

1905

Style

Single Family Residential

County

York County

APN

174613

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

Property details

Parking

Parking & Garage
Garage Capacity: 2
Location: Detached
Storage Above
Parking Spaces 6+

Interior

Bathroom Information
# of Baths (full): 7
# of Baths (3/4): 2
# of Baths (1/2): 1

Basement Information
Basement: Yes
Basement Access: Interior
Stairs - Interior

Other Interior Features
# of Rooms: 18
Flooring: Hardwood, Tile
Water Heater: Owned
Fireplace - Wood, Fireplaces - 3+, Kitchen/Dining, Master Bedroom With Bath, Walk-in Closet, Walk-in Pantry

Accessibility Information
1st Floor 1/2 Bathroom

Equipment & Appliance Information
Cooktop - Gas, Dishwasher, Disposal, Microwave, Range - Electric, Refrigerator

Room 1 Information
Kitchen
Kitchen
Dimensions: 22x16
Level: 1

Room 2 Information
Dining Room
Dimensions: 18x17
Level: 1

Room 3 Information
Living Room
Dimensions: 21x18
Level: 1

Room 4 Information
Family Room
Dimensions: 17x16
Level: 1

Room 5 Information
Office/Study
Dimensions: 19x12
Level: 1

Room 6 Information
Utility Room
Utility Room
Level: 1

Room 7 Information
Master Bedroom
Dimensions: 19x18
Level: 2

Room 8 Information
Bedroom
Dimensions: 15x13
Level: 2

Room 9 Information
Bedroom
Dimensions: 16x15
Level: 2

Room 10 Information
Bedroom
Dimensions: 18x16
Level: 2

Room 11 Information
Bedroom
Dimensions: 17x13
Level: 2

Room 12 Information
Mudroom

Room 13 Information
Other
Level: 3

Room 14 Information
Other
Level: 3

Room 15 Information
Other
Level: 3

Room 16 Information
Full Bath
Level: 2

Room 17 Information
Full Bath
Level: 2

Room 18 Information
Full Bath
Level: 2

Room 19 Information
Full Bath
Level: 3

Room 20 Information
Full Bath

Room 21 Information
3/4 Bath
Level: 2

Room 22 Information
3/4 Bath
Level: 3

Exterior

Building Information
Construction Status: Existing
Approximate Sq. Ft. Total Finished: 7371
Color: natural
Outbuilding, Porch - Covered, Porch - Enclosed
Construction: Wood Frame
Foundation: Stone
Roof: Shingle - Architectural
Exterior: Shingle, Wood

Driveway
Gravel, Paved

Lot, Zoning, & Easement Information
Easements: Yes
City Lot, Landscaped

Survey Information
Surveyed: Unknown

Other Property & Lot Information
Year Built: 1905

Financial

Tax Information
Tax Year: 2015
Gross Amount Tax: 9555

Other Tax Information
Page Deed: 864

Financing Information
3rd Party Approval Reqred

Utilities

Heating & Cooling Information
Cooling: Multi Zone
Heat: Hot Water, Multi Zone
Heat Fuel: Gas - Liquid Propane Bottle

Sewer Information
Public

Electric Information
Circuit Breaker(s)

Water Information
Public

Location

Road Information
Road Frontage: Yes
Road Frontage Length: 210
Private

Other Location Information
Directions: Route 1 to York Street, York St to 2nd entrance of Sentry Hill on the left, right on Sentry Hill, house on right.

Public facts

Beds: 8
Baths: 7.5
Sq. Ft.: 5,431
Stories: 2.0
Lot Size: 0.69 acres
Style: Single Family Residential
Year Built: 1905
Year Renovated: —
County: York County
APN: 174613

Home facts updated by county records on Jul 30, 2026

Other

Water Body Information
Flood Zone: Unknown

Documents & Disclosures
Documents Available: Deed, Plot Plan, Property Disclosure

Around this home

Schools

Coastal Ridge Elementary School

Public 2-4 • Assigned • 1.0mi

10/10

York Middle School

Public 5-8 • Assigned • 1.2mi

9/10

York High School

Public 9-12 • Assigned • 1.4mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

York, ME • 03909

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.9 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.9 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.21M – $2.67M

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Nearby similar homes

NEW 17 HRS AGO

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3D WALKTHROUGH

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New listings for sale in 03909

NEW 17 HRS AGO

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NEW 26 HRS AGO

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15 Rocky Hill Rd, York, ME 03909

OPEN SAT, 11:30AM TO 1PM

$599,900

3 beds2 baths1,936 sq ft

35 Raydon Rd, York, ME 03909

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194 Birch Hill Rd, York, ME 03909

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3D WALKTHROUGH

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Home values near 25 Sentry Hill Rd

Data from public records.

Address	Redfin Estimate
30 Sentry Hill Rd, York, ME 5 Beds \| 4.5 Baths \| 4100 Sq. Ft.	$1,746,979
12 Sentry Hill Rd, York, ME 6 Beds \| 6.5 Baths \| 6796 Sq. Ft.	$3,077,504

Address	Redfin Estimate
29 Sentry Hill Rd, York, ME 2 Beds \| 2 Baths \| 2305 Sq. Ft.	$847,314
16 Sentry Hill Rd, York, ME 7 Beds \| 4.5 Baths \| 4608 Sq. Ft.	$2,078,527

Address	Redfin Estimate
18 Sentry Hill Rd, York, ME - Beds \| - Baths \| 2871 Sq. Ft.	$1,739,028
5 Sentry Hill Rd, York, ME 3 Beds \| 1 Baths \| 882 Sq. Ft.	$858,286

Property information provided by PrimeMLS when last listed in 2015. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 03909, ME

Sale history for 25 Sentry Hill Rd

Tax history for 25 Sentry Hill Rd

Public record

Property details

Around this home

Schools

Lifestyle

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 03909

Home values near 25 Sentry Hill Rd

More real estate resources