Google street view image for 40 Library St, Allenstown, NH 03275

Off market nov 2002 for $213K

$529,605

Est. refi paymentEst. refi $1,632/mo

•

2 ba

•

2,902

sq ft

40 Library St, Allenstown, NH 03275

About this home

40 Library St is a 2,902 square foot multi-family home on a 0.44 acre lot with 5 bedrooms and 2 bathrooms. - it last sold on November 15, 2002 for $213,000. Based on Redfin's Allenstown data, we estimate the home's value is $529,605.

Multi-familyProperty Type

1900Year Built

0.44 acresLot Size

$182Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$529,605

$317K since sold in November 2002$1,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.5% higher than the average sale price ($475K) of 6 comparable homes.

SOLD OCT 2, 2026
$250,000
A
6 beds2 baths2,247 sq ft
79 Keystone Ln, Pembroke, NH 03275
SOLD OCT 16, 2026
$500,000
B
6 beds2 baths2,460 sq ft
83-85 Glass St, Pembroke, NH 03275
SOLD AUG 5, 2026
$375,000
C
5 beds2 baths3,308 sq ft
41 Main St, Allenstown, NH 03275
SOLD JUL 13, 2026
$474,900
D
6 beds2 baths2,616 sq ft
9 Pine St, Pembroke, NH 03275
SOLD SEP 22, 2026
$600,000
E
5 beds2.5 baths2,369 sq ft
7 School St, Allenstown, NH 03275
SOLD AUG 7, 2026
$650,000
F
6 beds2 baths3,829 sq ft
160 Main St, Pembroke, NH 03275

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Earn from this home

Sell

$445,121

Est. take-home

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Est. cash available

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Market trends in 03275, NH

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.2%

0.5% MoM

Median sale price

$512K

$77K MoM

Avg. days on market

67d

14 days MoM

Recently sold homes

4 MoM

New listings for sale

$439,000
3 beds2 baths1,688 sq ft
6 Donna Dr, Pembroke, NH 03275
$39,900
2 beds1 bath732 sq ft
21 brookside Ter, Allenstown, NH 03275
$399,900
4 beds2 baths1,337 sq ft
8 Theodore Ave, Allenstown, NH 03275
$399,900
3 beds2 baths1,702 sq ft
9 Pleasant St, Pembroke, NH 03275
OPEN SUN, 12PM TO 1:30PM
$425,000
4 beds2 baths2,381 sq ft
241 Pembroke St, Pembroke, NH 03275
$174,000
2 beds2 baths869 sq ft
7 Monroe Ave, Allenstown, NH 03275
See all

Provided by Redfin

Sale history for 40 Library St

Tax history for 40 Library St

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

Property details

Interior

Basement Information
Basement Type: Full

Bathroom Information
# of Full Baths: 2

Heating & Cooling
Heating Type: Forced Hot Water

Room Information
# of Rooms: 10

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Old
Exterior Wall: Aluminum Siding
Roof Shape Type: Gable

Property Information
Subdivision Name: HUGO L & EMMA GRASS & AMEDEE C
Living Sq. Ft: 2,902
Gross Sq. Ft: 4,780
Ground Floor Sq. Ft: 752
# of Units: 2
# of Stories: 3

Lot Information
# of Buildings: 1
Land Sq. Ft: 19,166
Legal Lot Number: B
Municipality Name: ALLENSTOWN TOWN
Acres: 0.44
Zoning Code: R1 - R
State Use Description: 2FAM-5FAM RESIDENCE

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 5
Baths: 2.0
Sq. Ft.: 2,902
Stories: 3.0
Lot Size: 0.44 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1900
Year Renovated: —
County: Merrimack County
APN: 4485982S

Home facts updated by county records on Sep 16, 2026

Around this home

Schools

K - 12
Preschool & daycare

Armand R. Dupont School

Public 5-8 • Assigned • 0.2mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 95° expected this year, 17 days in 30 years

4/10 Wind Factor

18% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Allenstown, NH • 03275

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$504,000 – $610,000

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New listings for sale in 03275

$439,000

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6 Donna Dr, Pembroke, NH 03275

Corner lot • Spacious yard • Bonus room

$39,900

2 beds1 bath732 sq ft

21 brookside Ter, Allenstown, NH 03275

Functional layout • Built 1971 • Listed 2 days

$399,900

4 beds2 baths1,337 sq ft

8 Theodore Ave, Allenstown, NH 03275

Close to shopping • Close to schools • 6,098 sq ft lot

$399,900

3 beds2 baths1,702 sq ft

9 Pleasant St, Pembroke, NH 03275

Front porch • Original floors • Beautiful woodwork

OPEN SUN, 12PM TO 1:30PM

$425,000

4 beds2 baths2,381 sq ft

241 Pembroke St, Pembroke, NH 03275

Antique colonial • 1.07 acre lot • Built 1828

$174,000

2 beds2 baths869 sq ft

7 Monroe Ave, Allenstown, NH 03275

Wood like flooring • Recessed lighting • Gorgeous countertops

Home values near 40 Library St

Data from public records.

Address	Redfin Estimate
17 Library Street, Allenstown, NH 2 Beds \| 1 Baths \| 1451 Sq. Ft.	$378,503
35 Library Street, Allenstown, NH 2 Beds \| 2 Baths \| 1794 Sq. Ft.	$439,693
19 Library Street Unit 50, Suncook, NH 4 Beds \| 2 Baths \| 2340 Sq. Ft.	$511,910
17 Library Street, Allenstown, NH 2 Beds \| 1 Baths \| 1451 Sq. Ft.	$364,769
25 Library Street, Allenstown, NH 3 Beds \| 2 Baths \| 1476 Sq. Ft.	$418,570
25 School Street, Allenstown, NH 3 Beds \| 2 Baths \| 1689 Sq. Ft.	$469,978
14 School Street, Allenstown, NH 4 Beds \| 2 Baths \| 2400 Sq. Ft.	$475,611

Address	Redfin Estimate
23 Library Street, Allenstown, NH 3 Beds \| 2 Baths \| 1860 Sq. Ft.	$431,745
36 Library Street, Allenstown, NH 3 Beds \| 2.5 Baths \| 1495 Sq. Ft.	$432,794
19 Library Street, Allenstown, NH 4 Beds \| 2 Baths \| 2807 Sq. Ft.	$434,472
36 Library Street, Allenstown, NH 2 Beds \| 2.5 Baths \| 1942 Sq. Ft.	$448,489
19 Library Street, Allenstown, NH 4 Beds \| 2 Baths \| 2807 Sq. Ft.	$530,439
30 School Street, Allenstown, NH 4 Beds \| 2 Baths \| 1772 Sq. Ft.	$445,148
27 School Street, Allenstown, NH 4 Beds \| 1.5 Baths \| 1734 Sq. Ft.	$440,691

Address	Redfin Estimate
19 Library Street, Allenstown, NH 4 Beds \| 2 Baths \| 2340 Sq. Ft.	$472,972
25 Library Street, Allenstown, NH 3 Beds \| 2 Baths \| - Sq. Ft.	$408,275
23 Library Street, Allenstown, NH 3 Beds \| 2 Baths \| 1860 Sq. Ft.	$433,465
35 Library Street, Allenstown, NH 2 Beds \| 2 Baths \| 1772 Sq. Ft.	$445,228
18 School Street, Allenstown, NH 6 Beds \| 4 Baths \| 4119 Sq. Ft.	$689,178
26 School Street, Allenstown, NH 2 Beds \| 1 Baths \| 1396 Sq. Ft.	$319,533
17 Cottage Way Unit A, Allenstown, NH 2 Beds \| 2 Baths \| 1162 Sq. Ft.	$409,704

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